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
17pub use crate::persistence::{
18 model::{
19 DockData, DockStructure, ItemId, SerializedItem, SerializedPane, SerializedPaneGroup,
20 SerializedWorkspace,
21 },
22 WorkspaceDb,
23};
24use anyhow::{anyhow, Context as _, Result};
25use call2::ActiveCall;
26use client2::{
27 proto::{self, PeerId},
28 Client, TypedEnvelope, UserStore,
29};
30use collections::{hash_map, HashMap, HashSet};
31use dock::{Dock, DockPosition, PanelButtons};
32use futures::{
33 channel::{mpsc, oneshot},
34 future::try_join_all,
35 Future, FutureExt, StreamExt,
36};
37use gpui::{
38 div, point, size, AnyModel, AnyView, AnyWeakView, AppContext, AsyncAppContext,
39 AsyncWindowContext, Bounds, Component, Div, Entity, EntityId, EventEmitter, FocusHandle,
40 GlobalPixels, Model, ModelContext, ParentElement, Point, Render, Size, StatefulInteractive,
41 Styled, Subscription, Task, View, ViewContext, VisualContext, WeakView, WindowBounds,
42 WindowContext, WindowHandle, WindowOptions,
43};
44use item::{FollowableItem, FollowableItemHandle, Item, ItemHandle, ItemSettings, ProjectItem};
45use itertools::Itertools;
46use language2::LanguageRegistry;
47use lazy_static::lazy_static;
48use node_runtime::NodeRuntime;
49use notifications::{simple_message_notification::MessageNotification, NotificationHandle};
50pub use pane::*;
51pub use pane_group::*;
52use persistence::{model::WorkspaceLocation, DB};
53use postage::stream::Stream;
54use project2::{Project, ProjectEntryId, ProjectPath, Worktree};
55use serde::Deserialize;
56use settings2::Settings;
57use status_bar::StatusBar;
58pub use status_bar::StatusItemView;
59use std::{
60 any::TypeId,
61 borrow::Cow,
62 env,
63 path::{Path, PathBuf},
64 sync::{atomic::AtomicUsize, Arc},
65 time::Duration,
66};
67use theme2::ActiveTheme;
68pub use toolbar::{ToolbarItemLocation, ToolbarItemView};
69use util::ResultExt;
70use uuid::Uuid;
71use workspace_settings::{AutosaveSetting, WorkspaceSettings};
72
73lazy_static! {
74 static ref ZED_WINDOW_SIZE: Option<Size<GlobalPixels>> = env::var("ZED_WINDOW_SIZE")
75 .ok()
76 .as_deref()
77 .and_then(parse_pixel_size_env_var);
78 static ref ZED_WINDOW_POSITION: Option<Point<GlobalPixels>> = env::var("ZED_WINDOW_POSITION")
79 .ok()
80 .as_deref()
81 .and_then(parse_pixel_position_env_var);
82}
83
84// pub trait Modal: View {
85// fn has_focus(&self) -> bool;
86// fn dismiss_on_event(event: &Self::Event) -> bool;
87// }
88
89// trait ModalHandle {
90// fn as_any(&self) -> &AnyViewHandle;
91// fn has_focus(&self, cx: &WindowContext) -> bool;
92// }
93
94// impl<T: Modal> ModalHandle for View<T> {
95// fn as_any(&self) -> &AnyViewHandle {
96// self
97// }
98
99// fn has_focus(&self, cx: &WindowContext) -> bool {
100// self.read(cx).has_focus()
101// }
102// }
103
104// #[derive(Clone, PartialEq)]
105// pub struct RemoveWorktreeFromProject(pub WorktreeId);
106
107// actions!(
108// workspace,
109// [
110// Open,
111// NewFile,
112// NewWindow,
113// CloseWindow,
114// CloseInactiveTabsAndPanes,
115// AddFolderToProject,
116// Unfollow,
117// SaveAs,
118// ReloadActiveItem,
119// ActivatePreviousPane,
120// ActivateNextPane,
121// FollowNextCollaborator,
122// NewTerminal,
123// NewCenterTerminal,
124// ToggleTerminalFocus,
125// NewSearch,
126// Feedback,
127// Restart,
128// Welcome,
129// ToggleZoom,
130// ToggleLeftDock,
131// ToggleRightDock,
132// ToggleBottomDock,
133// CloseAllDocks,
134// ]
135// );
136
137// #[derive(Clone, PartialEq)]
138// pub struct OpenPaths {
139// pub paths: Vec<PathBuf>,
140// }
141
142// #[derive(Clone, Deserialize, PartialEq)]
143// pub struct ActivatePane(pub usize);
144
145// #[derive(Clone, Deserialize, PartialEq)]
146// pub struct ActivatePaneInDirection(pub SplitDirection);
147
148// #[derive(Clone, Deserialize, PartialEq)]
149// pub struct SwapPaneInDirection(pub SplitDirection);
150
151// #[derive(Clone, Deserialize, PartialEq)]
152// pub struct NewFileInDirection(pub SplitDirection);
153
154// #[derive(Clone, PartialEq, Debug, Deserialize)]
155// #[serde(rename_all = "camelCase")]
156// pub struct SaveAll {
157// pub save_intent: Option<SaveIntent>,
158// }
159
160// #[derive(Clone, PartialEq, Debug, Deserialize)]
161// #[serde(rename_all = "camelCase")]
162// pub struct Save {
163// pub save_intent: Option<SaveIntent>,
164// }
165
166// #[derive(Clone, PartialEq, Debug, Deserialize, Default)]
167// #[serde(rename_all = "camelCase")]
168// pub struct CloseAllItemsAndPanes {
169// pub save_intent: Option<SaveIntent>,
170// }
171
172#[derive(Deserialize)]
173pub struct Toast {
174 id: usize,
175 msg: Cow<'static, str>,
176 #[serde(skip)]
177 on_click: Option<(Cow<'static, str>, Arc<dyn Fn(&mut WindowContext)>)>,
178}
179
180impl Toast {
181 pub fn new<I: Into<Cow<'static, str>>>(id: usize, msg: I) -> Self {
182 Toast {
183 id,
184 msg: msg.into(),
185 on_click: None,
186 }
187 }
188
189 pub fn on_click<F, M>(mut self, message: M, on_click: F) -> Self
190 where
191 M: Into<Cow<'static, str>>,
192 F: Fn(&mut WindowContext) + 'static,
193 {
194 self.on_click = Some((message.into(), Arc::new(on_click)));
195 self
196 }
197}
198
199impl PartialEq for Toast {
200 fn eq(&self, other: &Self) -> bool {
201 self.id == other.id
202 && self.msg == other.msg
203 && self.on_click.is_some() == other.on_click.is_some()
204 }
205}
206
207impl Clone for Toast {
208 fn clone(&self) -> Self {
209 Toast {
210 id: self.id,
211 msg: self.msg.to_owned(),
212 on_click: self.on_click.clone(),
213 }
214 }
215}
216
217// #[derive(Clone, Deserialize, PartialEq)]
218// pub struct OpenTerminal {
219// pub working_directory: PathBuf,
220// }
221
222// impl_actions!(
223// workspace,
224// [
225// ActivatePane,
226// ActivatePaneInDirection,
227// SwapPaneInDirection,
228// NewFileInDirection,
229// Toast,
230// OpenTerminal,
231// SaveAll,
232// Save,
233// CloseAllItemsAndPanes,
234// ]
235// );
236
237pub type WorkspaceId = i64;
238
239pub fn init_settings(cx: &mut AppContext) {
240 WorkspaceSettings::register(cx);
241 ItemSettings::register(cx);
242}
243
244pub fn init(app_state: Arc<AppState>, cx: &mut AppContext) {
245 init_settings(cx);
246 pane::init(cx);
247 notifications::init(cx);
248
249 // cx.add_global_action({
250 // let app_state = Arc::downgrade(&app_state);
251 // move |_: &Open, cx: &mut AppContext| {
252 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
253 // files: true,
254 // directories: true,
255 // multiple: true,
256 // });
257
258 // if let Some(app_state) = app_state.upgrade() {
259 // cx.spawn(move |mut cx| async move {
260 // if let Some(paths) = paths.recv().await.flatten() {
261 // cx.update(|cx| {
262 // open_paths(&paths, &app_state, None, cx).detach_and_log_err(cx)
263 // });
264 // }
265 // })
266 // .detach();
267 // }
268 // }
269 // });
270 // cx.add_async_action(Workspace::open);
271
272 // cx.add_async_action(Workspace::follow_next_collaborator);
273 // cx.add_async_action(Workspace::close);
274 // cx.add_async_action(Workspace::close_inactive_items_and_panes);
275 // cx.add_async_action(Workspace::close_all_items_and_panes);
276 // cx.add_global_action(Workspace::close_global);
277 // cx.add_global_action(restart);
278 // cx.add_async_action(Workspace::save_all);
279 // cx.add_action(Workspace::add_folder_to_project);
280 // cx.add_action(
281 // |workspace: &mut Workspace, _: &Unfollow, cx: &mut ViewContext<Workspace>| {
282 // let pane = workspace.active_pane().clone();
283 // workspace.unfollow(&pane, cx);
284 // },
285 // );
286 // cx.add_action(
287 // |workspace: &mut Workspace, action: &Save, cx: &mut ViewContext<Workspace>| {
288 // workspace
289 // .save_active_item(action.save_intent.unwrap_or(SaveIntent::Save), cx)
290 // .detach_and_log_err(cx);
291 // },
292 // );
293 // cx.add_action(
294 // |workspace: &mut Workspace, _: &SaveAs, cx: &mut ViewContext<Workspace>| {
295 // workspace
296 // .save_active_item(SaveIntent::SaveAs, cx)
297 // .detach_and_log_err(cx);
298 // },
299 // );
300 // cx.add_action(|workspace: &mut Workspace, _: &ActivatePreviousPane, cx| {
301 // workspace.activate_previous_pane(cx)
302 // });
303 // cx.add_action(|workspace: &mut Workspace, _: &ActivateNextPane, cx| {
304 // workspace.activate_next_pane(cx)
305 // });
306
307 // cx.add_action(
308 // |workspace: &mut Workspace, action: &ActivatePaneInDirection, cx| {
309 // workspace.activate_pane_in_direction(action.0, cx)
310 // },
311 // );
312
313 // cx.add_action(
314 // |workspace: &mut Workspace, action: &SwapPaneInDirection, cx| {
315 // workspace.swap_pane_in_direction(action.0, cx)
316 // },
317 // );
318
319 // cx.add_action(|workspace: &mut Workspace, _: &ToggleLeftDock, cx| {
320 // workspace.toggle_dock(DockPosition::Left, cx);
321 // });
322 // cx.add_action(|workspace: &mut Workspace, _: &ToggleRightDock, cx| {
323 // workspace.toggle_dock(DockPosition::Right, cx);
324 // });
325 // cx.add_action(|workspace: &mut Workspace, _: &ToggleBottomDock, cx| {
326 // workspace.toggle_dock(DockPosition::Bottom, cx);
327 // });
328 // cx.add_action(|workspace: &mut Workspace, _: &CloseAllDocks, cx| {
329 // workspace.close_all_docks(cx);
330 // });
331 // cx.add_action(Workspace::activate_pane_at_index);
332 // cx.add_action(|workspace: &mut Workspace, _: &ReopenClosedItem, cx| {
333 // workspace.reopen_closed_item(cx).detach();
334 // });
335 // cx.add_action(|workspace: &mut Workspace, _: &GoBack, cx| {
336 // workspace
337 // .go_back(workspace.active_pane().downgrade(), cx)
338 // .detach();
339 // });
340 // cx.add_action(|workspace: &mut Workspace, _: &GoForward, cx| {
341 // workspace
342 // .go_forward(workspace.active_pane().downgrade(), cx)
343 // .detach();
344 // });
345
346 // cx.add_action(|_: &mut Workspace, _: &install_cli::Install, cx| {
347 // cx.spawn(|workspace, mut cx| async move {
348 // let err = install_cli::install_cli(&cx)
349 // .await
350 // .context("Failed to create CLI symlink");
351
352 // workspace.update(&mut cx, |workspace, cx| {
353 // if matches!(err, Err(_)) {
354 // err.notify_err(workspace, cx);
355 // } else {
356 // workspace.show_notification(1, cx, |cx| {
357 // cx.build_view(|_| {
358 // MessageNotification::new("Successfully installed the `zed` binary")
359 // })
360 // });
361 // }
362 // })
363 // })
364 // .detach();
365 // });
366}
367
368type ProjectItemBuilders =
369 HashMap<TypeId, fn(Model<Project>, AnyModel, &mut ViewContext<Pane>) -> Box<dyn ItemHandle>>;
370pub fn register_project_item<I: ProjectItem>(cx: &mut AppContext) {
371 let builders = cx.default_global::<ProjectItemBuilders>();
372 builders.insert(TypeId::of::<I::Item>(), |project, model, cx| {
373 let item = model.downcast::<I::Item>().unwrap();
374 Box::new(cx.build_view(|cx| I::for_project_item(project, item, cx)))
375 });
376}
377
378type FollowableItemBuilder = fn(
379 View<Pane>,
380 View<Workspace>,
381 ViewId,
382 &mut Option<proto::view::Variant>,
383 &mut AppContext,
384) -> Option<Task<Result<Box<dyn FollowableItemHandle>>>>;
385type FollowableItemBuilders = HashMap<
386 TypeId,
387 (
388 FollowableItemBuilder,
389 fn(&AnyView) -> Box<dyn FollowableItemHandle>,
390 ),
391>;
392pub fn register_followable_item<I: FollowableItem>(cx: &mut AppContext) {
393 let builders = cx.default_global::<FollowableItemBuilders>();
394 builders.insert(
395 TypeId::of::<I>(),
396 (
397 |pane, workspace, id, state, cx| {
398 I::from_state_proto(pane, workspace, id, state, cx).map(|task| {
399 cx.foreground_executor()
400 .spawn(async move { Ok(Box::new(task.await?) as Box<_>) })
401 })
402 },
403 |this| Box::new(this.clone().downcast::<I>().unwrap()),
404 ),
405 );
406}
407
408type ItemDeserializers = HashMap<
409 Arc<str>,
410 fn(
411 Model<Project>,
412 WeakView<Workspace>,
413 WorkspaceId,
414 ItemId,
415 &mut ViewContext<Pane>,
416 ) -> Task<Result<Box<dyn ItemHandle>>>,
417>;
418pub fn register_deserializable_item<I: Item>(cx: &mut AppContext) {
419 if let Some(serialized_item_kind) = I::serialized_item_kind() {
420 let deserializers = cx.default_global::<ItemDeserializers>();
421 deserializers.insert(
422 Arc::from(serialized_item_kind),
423 |project, workspace, workspace_id, item_id, cx| {
424 let task = I::deserialize(project, workspace, workspace_id, item_id, cx);
425 cx.foreground_executor()
426 .spawn(async { Ok(Box::new(task.await?) as Box<_>) })
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 WorkspaceCreated(WeakView<Workspace>),
548}
549
550pub struct Workspace {
551 weak_self: WeakView<Self>,
552 focus_handle: FocusHandle,
553 // modal: Option<ActiveModal>,
554 zoomed: Option<AnyWeakView>,
555 zoomed_position: Option<DockPosition>,
556 center: PaneGroup,
557 left_dock: View<Dock>,
558 bottom_dock: View<Dock>,
559 right_dock: View<Dock>,
560 panes: Vec<View<Pane>>,
561 panes_by_item: HashMap<EntityId, WeakView<Pane>>,
562 active_pane: View<Pane>,
563 last_active_center_pane: Option<WeakView<Pane>>,
564 last_active_view_id: Option<proto::ViewId>,
565 status_bar: View<StatusBar>,
566 // titlebar_item: Option<AnyViewHandle>,
567 notifications: Vec<(TypeId, usize, Box<dyn NotificationHandle>)>,
568 project: Model<Project>,
569 follower_states: HashMap<View<Pane>, FollowerState>,
570 last_leaders_by_pane: HashMap<WeakView<Pane>, PeerId>,
571 window_edited: bool,
572 active_call: Option<(Model<ActiveCall>, Vec<Subscription>)>,
573 leader_updates_tx: mpsc::UnboundedSender<(PeerId, proto::UpdateFollowers)>,
574 database_id: WorkspaceId,
575 app_state: Arc<AppState>,
576 subscriptions: Vec<Subscription>,
577 _apply_leader_updates: Task<Result<()>>,
578 _observe_current_user: Task<Result<()>>,
579 _schedule_serialize: Option<Task<()>>,
580 pane_history_timestamp: Arc<AtomicUsize>,
581}
582
583// struct ActiveModal {
584// view: Box<dyn ModalHandle>,
585// previously_focused_view_id: Option<usize>,
586// }
587
588#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
589pub struct ViewId {
590 pub creator: PeerId,
591 pub id: u64,
592}
593
594#[derive(Default)]
595struct FollowerState {
596 leader_id: PeerId,
597 active_view_id: Option<ViewId>,
598 items_by_leader_view_id: HashMap<ViewId, Box<dyn FollowableItemHandle>>,
599}
600
601enum WorkspaceBounds {}
602
603impl Workspace {
604 pub fn new(
605 workspace_id: WorkspaceId,
606 project: Model<Project>,
607 app_state: Arc<AppState>,
608 cx: &mut ViewContext<Self>,
609 ) -> Self {
610 cx.observe(&project, |_, _, cx| cx.notify()).detach();
611 cx.subscribe(&project, move |this, _, event, cx| {
612 match event {
613 project2::Event::RemoteIdChanged(_) => {
614 this.update_window_title(cx);
615 }
616
617 project2::Event::CollaboratorLeft(peer_id) => {
618 this.collaborator_left(*peer_id, cx);
619 }
620
621 project2::Event::WorktreeRemoved(_) | project2::Event::WorktreeAdded => {
622 this.update_window_title(cx);
623 this.serialize_workspace(cx);
624 }
625
626 project2::Event::DisconnectedFromHost => {
627 this.update_window_edited(cx);
628 cx.blur();
629 }
630
631 project2::Event::Closed => {
632 cx.remove_window();
633 }
634
635 project2::Event::DeletedEntry(entry_id) => {
636 for pane in this.panes.iter() {
637 pane.update(cx, |pane, cx| {
638 pane.handle_deleted_project_item(*entry_id, cx)
639 });
640 }
641 }
642
643 project2::Event::Notification(message) => this.show_notification(0, cx, |cx| {
644 cx.build_view(|_| MessageNotification::new(message.clone()))
645 }),
646
647 _ => {}
648 }
649 cx.notify()
650 })
651 .detach();
652
653 let weak_handle = cx.view().downgrade();
654 let pane_history_timestamp = Arc::new(AtomicUsize::new(0));
655
656 let center_pane = cx.build_view(|cx| {
657 Pane::new(
658 weak_handle.clone(),
659 project.clone(),
660 pane_history_timestamp.clone(),
661 cx,
662 )
663 });
664 cx.subscribe(¢er_pane, Self::handle_pane_event).detach();
665 // todo!()
666 // cx.focus(¢er_pane);
667 cx.emit(Event::PaneAdded(center_pane.clone()));
668
669 let window_handle = cx.window_handle().downcast::<Workspace>().unwrap();
670 app_state.workspace_store.update(cx, |store, _| {
671 store.workspaces.insert(window_handle);
672 });
673
674 let mut current_user = app_state.user_store.read(cx).watch_current_user();
675 let mut connection_status = app_state.client.status();
676 let _observe_current_user = cx.spawn(|this, mut cx| async move {
677 current_user.next().await;
678 connection_status.next().await;
679 let mut stream =
680 Stream::map(current_user, drop).merge(Stream::map(connection_status, drop));
681
682 while stream.recv().await.is_some() {
683 this.update(&mut cx, |_, cx| cx.notify())?;
684 }
685 anyhow::Ok(())
686 });
687
688 // All leader updates are enqueued and then processed in a single task, so
689 // that each asynchronous operation can be run in order.
690 let (leader_updates_tx, mut leader_updates_rx) =
691 mpsc::unbounded::<(PeerId, proto::UpdateFollowers)>();
692 let _apply_leader_updates = cx.spawn(|this, mut cx| async move {
693 while let Some((leader_id, update)) = leader_updates_rx.next().await {
694 Self::process_leader_update(&this, leader_id, update, &mut cx)
695 .await
696 .log_err();
697 }
698
699 Ok(())
700 });
701
702 cx.emit(Event::WorkspaceCreated(weak_handle.clone()));
703
704 let left_dock = cx.build_view(|_| Dock::new(DockPosition::Left));
705 let bottom_dock = cx.build_view(|_| Dock::new(DockPosition::Bottom));
706 let right_dock = cx.build_view(|_| Dock::new(DockPosition::Right));
707 let left_dock_buttons =
708 cx.build_view(|cx| PanelButtons::new(left_dock.clone(), weak_handle.clone(), cx));
709 let bottom_dock_buttons =
710 cx.build_view(|cx| PanelButtons::new(bottom_dock.clone(), weak_handle.clone(), cx));
711 let right_dock_buttons =
712 cx.build_view(|cx| PanelButtons::new(right_dock.clone(), weak_handle.clone(), cx));
713 let status_bar = cx.build_view(|cx| {
714 let mut status_bar = StatusBar::new(¢er_pane.clone(), cx);
715 status_bar.add_left_item(left_dock_buttons, cx);
716 status_bar.add_right_item(right_dock_buttons, cx);
717 status_bar.add_right_item(bottom_dock_buttons, cx);
718 status_bar
719 });
720
721 // todo!()
722 // cx.update_default_global::<DragAndDrop<Workspace>, _, _>(|drag_and_drop, _| {
723 // drag_and_drop.register_container(weak_handle.clone());
724 // });
725
726 let mut active_call = None;
727 if cx.has_global::<Model<ActiveCall>>() {
728 let call = cx.global::<Model<ActiveCall>>().clone();
729 let mut subscriptions = Vec::new();
730 subscriptions.push(cx.subscribe(&call, Self::on_active_call_event));
731 active_call = Some((call, subscriptions));
732 }
733
734 let subscriptions = vec![
735 cx.observe_window_activation(Self::on_window_activation_changed),
736 cx.observe_window_bounds(move |_, cx| {
737 if let Some(display) = cx.display() {
738 // Transform fixed bounds to be stored in terms of the containing display
739 let mut bounds = cx.window_bounds();
740 if let WindowBounds::Fixed(window_bounds) = &mut bounds {
741 let display_bounds = display.bounds();
742 window_bounds.origin.x -= display_bounds.origin.x;
743 window_bounds.origin.y -= display_bounds.origin.y;
744 }
745
746 if let Some(display_uuid) = display.uuid().log_err() {
747 cx.background_executor()
748 .spawn(DB.set_window_bounds(workspace_id, bounds, display_uuid))
749 .detach_and_log_err(cx);
750 }
751 }
752 cx.notify();
753 }),
754 cx.observe(&left_dock, |this, _, cx| {
755 this.serialize_workspace(cx);
756 cx.notify();
757 }),
758 cx.observe(&bottom_dock, |this, _, cx| {
759 this.serialize_workspace(cx);
760 cx.notify();
761 }),
762 cx.observe(&right_dock, |this, _, cx| {
763 this.serialize_workspace(cx);
764 cx.notify();
765 }),
766 ];
767
768 cx.defer(|this, cx| this.update_window_title(cx));
769 Workspace {
770 weak_self: weak_handle.clone(),
771 focus_handle: cx.focus_handle(),
772 // modal: None,
773 zoomed: None,
774 zoomed_position: None,
775 center: PaneGroup::new(center_pane.clone()),
776 panes: vec![center_pane.clone()],
777 panes_by_item: Default::default(),
778 active_pane: center_pane.clone(),
779 last_active_center_pane: Some(center_pane.downgrade()),
780 last_active_view_id: None,
781 status_bar,
782 // titlebar_item: None,
783 notifications: Default::default(),
784 left_dock,
785 bottom_dock,
786 right_dock,
787 project: project.clone(),
788 follower_states: Default::default(),
789 last_leaders_by_pane: Default::default(),
790 window_edited: false,
791 active_call,
792 database_id: workspace_id,
793 app_state,
794 _observe_current_user,
795 _apply_leader_updates,
796 _schedule_serialize: None,
797 leader_updates_tx,
798 subscriptions,
799 pane_history_timestamp,
800 }
801 }
802
803 fn new_local(
804 abs_paths: Vec<PathBuf>,
805 app_state: Arc<AppState>,
806 _requesting_window: Option<WindowHandle<Workspace>>,
807 cx: &mut AppContext,
808 ) -> Task<
809 anyhow::Result<(
810 WindowHandle<Workspace>,
811 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
812 )>,
813 > {
814 let project_handle = Project::local(
815 app_state.client.clone(),
816 app_state.node_runtime.clone(),
817 app_state.user_store.clone(),
818 app_state.languages.clone(),
819 app_state.fs.clone(),
820 cx,
821 );
822
823 cx.spawn(|mut cx| async move {
824 let serialized_workspace: Option<SerializedWorkspace> = None; //persistence::DB.workspace_for_roots(&abs_paths.as_slice());
825
826 let paths_to_open = Arc::new(abs_paths);
827
828 // Get project paths for all of the abs_paths
829 let mut worktree_roots: HashSet<Arc<Path>> = Default::default();
830 let mut project_paths: Vec<(PathBuf, Option<ProjectPath>)> =
831 Vec::with_capacity(paths_to_open.len());
832 for path in paths_to_open.iter().cloned() {
833 if let Some((worktree, project_entry)) = cx
834 .update(|cx| {
835 Workspace::project_path_for_path(project_handle.clone(), &path, true, cx)
836 })?
837 .await
838 .log_err()
839 {
840 worktree_roots.extend(worktree.update(&mut cx, |tree, _| tree.abs_path()).ok());
841 project_paths.push((path, Some(project_entry)));
842 } else {
843 project_paths.push((path, None));
844 }
845 }
846
847 let workspace_id = if let Some(serialized_workspace) = serialized_workspace.as_ref() {
848 serialized_workspace.id
849 } else {
850 DB.next_id().await.unwrap_or(0)
851 };
852
853 // todo!()
854 let window = /*if let Some(window) = requesting_window {
855 cx.update_window(window.into(), |old_workspace, cx| {
856 cx.replace_root_view(|cx| {
857 Workspace::new(workspace_id, project_handle.clone(), app_state.clone(), cx)
858 });
859 });
860 window
861 } else */ {
862 let window_bounds_override = window_bounds_env_override(&cx);
863 let (bounds, display) = if let Some(bounds) = window_bounds_override {
864 (Some(bounds), None)
865 } else {
866 serialized_workspace
867 .as_ref()
868 .and_then(|serialized_workspace| {
869 let serialized_display = serialized_workspace.display?;
870 let mut bounds = serialized_workspace.bounds?;
871
872 // Stored bounds are relative to the containing display.
873 // So convert back to global coordinates if that screen still exists
874 if let WindowBounds::Fixed(mut window_bounds) = bounds {
875 let screen =
876 cx.update(|cx|
877 cx.displays()
878 .into_iter()
879 .find(|display| display.uuid().ok() == Some(serialized_display))
880 ).ok()??;
881 let screen_bounds = screen.bounds();
882 window_bounds.origin.x += screen_bounds.origin.x;
883 window_bounds.origin.y += screen_bounds.origin.y;
884 bounds = WindowBounds::Fixed(window_bounds);
885 }
886
887 Some((bounds, serialized_display))
888 })
889 .unzip()
890 };
891
892 // Use the serialized workspace to construct the new window
893 let options =
894 cx.update(|cx| (app_state.build_window_options)(bounds, display, cx))?;
895
896 cx.open_window(options, {
897 let app_state = app_state.clone();
898 let workspace_id = workspace_id.clone();
899 let project_handle = project_handle.clone();
900 move |cx| {
901 cx.build_view(|cx| {
902 Workspace::new(workspace_id, project_handle, app_state, cx)
903 })
904 }
905 })?
906 };
907
908 // todo!() Ask how to do this
909 let weak_view = window.update(&mut cx, |_, cx| cx.view().downgrade())?;
910 let async_cx = window.update(&mut cx, |_, cx| cx.to_async())?;
911
912 (app_state.initialize_workspace)(
913 weak_view,
914 serialized_workspace.is_some(),
915 app_state.clone(),
916 async_cx,
917 )
918 .await
919 .log_err();
920
921 window
922 .update(&mut cx, |_, cx| cx.activate_window())
923 .log_err();
924
925 notify_if_database_failed(window, &mut cx);
926 let opened_items = window
927 .update(&mut cx, |_workspace, cx| {
928 open_items(
929 serialized_workspace,
930 project_paths,
931 app_state,
932 cx,
933 )
934 })?
935 .await
936 .unwrap_or_default();
937
938 Ok((window, opened_items))
939 })
940 }
941
942 pub fn weak_handle(&self) -> WeakView<Self> {
943 self.weak_self.clone()
944 }
945
946 pub fn left_dock(&self) -> &View<Dock> {
947 &self.left_dock
948 }
949
950 pub fn bottom_dock(&self) -> &View<Dock> {
951 &self.bottom_dock
952 }
953
954 pub fn right_dock(&self) -> &View<Dock> {
955 &self.right_dock
956 }
957
958 // pub fn add_panel<T: Panel>(&mut self, panel: View<T>, cx: &mut ViewContext<Self>)
959 // where
960 // T::Event: std::fmt::Debug,
961 // {
962 // self.add_panel_with_extra_event_handler(panel, cx, |_, _, _, _| {})
963 // }
964
965 // pub fn add_panel_with_extra_event_handler<T: Panel, F>(
966 // &mut self,
967 // panel: View<T>,
968 // cx: &mut ViewContext<Self>,
969 // handler: F,
970 // ) where
971 // T::Event: std::fmt::Debug,
972 // F: Fn(&mut Self, &View<T>, &T::Event, &mut ViewContext<Self>) + 'static,
973 // {
974 // let dock = match panel.position(cx) {
975 // DockPosition::Left => &self.left_dock,
976 // DockPosition::Bottom => &self.bottom_dock,
977 // DockPosition::Right => &self.right_dock,
978 // };
979
980 // self.subscriptions.push(cx.subscribe(&panel, {
981 // let mut dock = dock.clone();
982 // let mut prev_position = panel.position(cx);
983 // move |this, panel, event, cx| {
984 // if T::should_change_position_on_event(event) {
985 // let new_position = panel.read(cx).position(cx);
986 // let mut was_visible = false;
987 // dock.update(cx, |dock, cx| {
988 // prev_position = new_position;
989
990 // was_visible = dock.is_open()
991 // && dock
992 // .visible_panel()
993 // .map_or(false, |active_panel| active_panel.id() == panel.id());
994 // dock.remove_panel(&panel, cx);
995 // });
996
997 // if panel.is_zoomed(cx) {
998 // this.zoomed_position = Some(new_position);
999 // }
1000
1001 // dock = match panel.read(cx).position(cx) {
1002 // DockPosition::Left => &this.left_dock,
1003 // DockPosition::Bottom => &this.bottom_dock,
1004 // DockPosition::Right => &this.right_dock,
1005 // }
1006 // .clone();
1007 // dock.update(cx, |dock, cx| {
1008 // dock.add_panel(panel.clone(), cx);
1009 // if was_visible {
1010 // dock.set_open(true, cx);
1011 // dock.activate_panel(dock.panels_len() - 1, cx);
1012 // }
1013 // });
1014 // } else if T::should_zoom_in_on_event(event) {
1015 // dock.update(cx, |dock, cx| dock.set_panel_zoomed(&panel, true, cx));
1016 // if !panel.has_focus(cx) {
1017 // cx.focus(&panel);
1018 // }
1019 // this.zoomed = Some(panel.downgrade().into_any());
1020 // this.zoomed_position = Some(panel.read(cx).position(cx));
1021 // } else if T::should_zoom_out_on_event(event) {
1022 // dock.update(cx, |dock, cx| dock.set_panel_zoomed(&panel, false, cx));
1023 // if this.zoomed_position == Some(prev_position) {
1024 // this.zoomed = None;
1025 // this.zoomed_position = None;
1026 // }
1027 // cx.notify();
1028 // } else if T::is_focus_event(event) {
1029 // let position = panel.read(cx).position(cx);
1030 // this.dismiss_zoomed_items_to_reveal(Some(position), cx);
1031 // if panel.is_zoomed(cx) {
1032 // this.zoomed = Some(panel.downgrade().into_any());
1033 // this.zoomed_position = Some(position);
1034 // } else {
1035 // this.zoomed = None;
1036 // this.zoomed_position = None;
1037 // }
1038 // this.update_active_view_for_followers(cx);
1039 // cx.notify();
1040 // } else {
1041 // handler(this, &panel, event, cx)
1042 // }
1043 // }
1044 // }));
1045
1046 // dock.update(cx, |dock, cx| dock.add_panel(panel, cx));
1047 // }
1048
1049 pub fn status_bar(&self) -> &View<StatusBar> {
1050 &self.status_bar
1051 }
1052
1053 pub fn app_state(&self) -> &Arc<AppState> {
1054 &self.app_state
1055 }
1056
1057 pub fn user_store(&self) -> &Model<UserStore> {
1058 &self.app_state.user_store
1059 }
1060
1061 pub fn project(&self) -> &Model<Project> {
1062 &self.project
1063 }
1064
1065 pub fn recent_navigation_history(
1066 &self,
1067 limit: Option<usize>,
1068 cx: &AppContext,
1069 ) -> Vec<(ProjectPath, Option<PathBuf>)> {
1070 let mut abs_paths_opened: HashMap<PathBuf, HashSet<ProjectPath>> = HashMap::default();
1071 let mut history: HashMap<ProjectPath, (Option<PathBuf>, usize)> = HashMap::default();
1072 for pane in &self.panes {
1073 let pane = pane.read(cx);
1074 pane.nav_history()
1075 .for_each_entry(cx, |entry, (project_path, fs_path)| {
1076 if let Some(fs_path) = &fs_path {
1077 abs_paths_opened
1078 .entry(fs_path.clone())
1079 .or_default()
1080 .insert(project_path.clone());
1081 }
1082 let timestamp = entry.timestamp;
1083 match history.entry(project_path) {
1084 hash_map::Entry::Occupied(mut entry) => {
1085 let (_, old_timestamp) = entry.get();
1086 if ×tamp > old_timestamp {
1087 entry.insert((fs_path, timestamp));
1088 }
1089 }
1090 hash_map::Entry::Vacant(entry) => {
1091 entry.insert((fs_path, timestamp));
1092 }
1093 }
1094 });
1095 }
1096
1097 history
1098 .into_iter()
1099 .sorted_by_key(|(_, (_, timestamp))| *timestamp)
1100 .map(|(project_path, (fs_path, _))| (project_path, fs_path))
1101 .rev()
1102 .filter(|(history_path, abs_path)| {
1103 let latest_project_path_opened = abs_path
1104 .as_ref()
1105 .and_then(|abs_path| abs_paths_opened.get(abs_path))
1106 .and_then(|project_paths| {
1107 project_paths
1108 .iter()
1109 .max_by(|b1, b2| b1.worktree_id.cmp(&b2.worktree_id))
1110 });
1111
1112 match latest_project_path_opened {
1113 Some(latest_project_path_opened) => latest_project_path_opened == history_path,
1114 None => true,
1115 }
1116 })
1117 .take(limit.unwrap_or(usize::MAX))
1118 .collect()
1119 }
1120
1121 fn navigate_history(
1122 &mut self,
1123 pane: WeakView<Pane>,
1124 mode: NavigationMode,
1125 cx: &mut ViewContext<Workspace>,
1126 ) -> Task<Result<()>> {
1127 let to_load = if let Some(pane) = pane.upgrade() {
1128 // todo!("focus")
1129 // cx.focus(&pane);
1130
1131 pane.update(cx, |pane, cx| {
1132 loop {
1133 // Retrieve the weak item handle from the history.
1134 let entry = pane.nav_history_mut().pop(mode, cx)?;
1135
1136 // If the item is still present in this pane, then activate it.
1137 if let Some(index) = entry
1138 .item
1139 .upgrade()
1140 .and_then(|v| pane.index_for_item(v.as_ref()))
1141 {
1142 let prev_active_item_index = pane.active_item_index();
1143 pane.nav_history_mut().set_mode(mode);
1144 pane.activate_item(index, true, true, cx);
1145 pane.nav_history_mut().set_mode(NavigationMode::Normal);
1146
1147 let mut navigated = prev_active_item_index != pane.active_item_index();
1148 if let Some(data) = entry.data {
1149 navigated |= pane.active_item()?.navigate(data, cx);
1150 }
1151
1152 if navigated {
1153 break None;
1154 }
1155 }
1156 // If the item is no longer present in this pane, then retrieve its
1157 // project path in order to reopen it.
1158 else {
1159 break pane
1160 .nav_history()
1161 .path_for_item(entry.item.id())
1162 .map(|(project_path, _)| (project_path, entry));
1163 }
1164 }
1165 })
1166 } else {
1167 None
1168 };
1169
1170 if let Some((project_path, entry)) = to_load {
1171 // If the item was no longer present, then load it again from its previous path.
1172 let task = self.load_path(project_path, cx);
1173 cx.spawn(|workspace, mut cx| async move {
1174 let task = task.await;
1175 let mut navigated = false;
1176 if let Some((project_entry_id, build_item)) = task.log_err() {
1177 let prev_active_item_id = pane.update(&mut cx, |pane, _| {
1178 pane.nav_history_mut().set_mode(mode);
1179 pane.active_item().map(|p| p.id())
1180 })?;
1181
1182 pane.update(&mut cx, |pane, cx| {
1183 let item = pane.open_item(project_entry_id, true, cx, build_item);
1184 navigated |= Some(item.id()) != prev_active_item_id;
1185 pane.nav_history_mut().set_mode(NavigationMode::Normal);
1186 if let Some(data) = entry.data {
1187 navigated |= item.navigate(data, cx);
1188 }
1189 })?;
1190 }
1191
1192 if !navigated {
1193 workspace
1194 .update(&mut cx, |workspace, cx| {
1195 Self::navigate_history(workspace, pane, mode, cx)
1196 })?
1197 .await?;
1198 }
1199
1200 Ok(())
1201 })
1202 } else {
1203 Task::ready(Ok(()))
1204 }
1205 }
1206
1207 pub fn go_back(
1208 &mut self,
1209 pane: WeakView<Pane>,
1210 cx: &mut ViewContext<Workspace>,
1211 ) -> Task<Result<()>> {
1212 self.navigate_history(pane, NavigationMode::GoingBack, cx)
1213 }
1214
1215 pub fn go_forward(
1216 &mut self,
1217 pane: WeakView<Pane>,
1218 cx: &mut ViewContext<Workspace>,
1219 ) -> Task<Result<()>> {
1220 self.navigate_history(pane, NavigationMode::GoingForward, cx)
1221 }
1222
1223 pub fn reopen_closed_item(&mut self, cx: &mut ViewContext<Workspace>) -> Task<Result<()>> {
1224 self.navigate_history(
1225 self.active_pane().downgrade(),
1226 NavigationMode::ReopeningClosedItem,
1227 cx,
1228 )
1229 }
1230
1231 pub fn client(&self) -> &Client {
1232 &self.app_state.client
1233 }
1234
1235 // todo!()
1236 // pub fn set_titlebar_item(&mut self, item: AnyViewHandle, cx: &mut ViewContext<Self>) {
1237 // self.titlebar_item = Some(item);
1238 // cx.notify();
1239 // }
1240
1241 // pub fn titlebar_item(&self) -> Option<AnyViewHandle> {
1242 // self.titlebar_item.clone()
1243 // }
1244
1245 // /// Call the given callback with a workspace whose project is local.
1246 // ///
1247 // /// If the given workspace has a local project, then it will be passed
1248 // /// to the callback. Otherwise, a new empty window will be created.
1249 // pub fn with_local_workspace<T, F>(
1250 // &mut self,
1251 // cx: &mut ViewContext<Self>,
1252 // callback: F,
1253 // ) -> Task<Result<T>>
1254 // where
1255 // T: 'static,
1256 // F: 'static + FnOnce(&mut Workspace, &mut ViewContext<Workspace>) -> T,
1257 // {
1258 // if self.project.read(cx).is_local() {
1259 // Task::Ready(Some(Ok(callback(self, cx))))
1260 // } else {
1261 // let task = Self::new_local(Vec::new(), self.app_state.clone(), None, cx);
1262 // cx.spawn(|_vh, mut cx| async move {
1263 // let (workspace, _) = task.await;
1264 // workspace.update(&mut cx, callback)
1265 // })
1266 // }
1267 // }
1268
1269 pub fn worktrees<'a>(&self, cx: &'a AppContext) -> impl 'a + Iterator<Item = Model<Worktree>> {
1270 self.project.read(cx).worktrees()
1271 }
1272
1273 pub fn visible_worktrees<'a>(
1274 &self,
1275 cx: &'a AppContext,
1276 ) -> impl 'a + Iterator<Item = Model<Worktree>> {
1277 self.project.read(cx).visible_worktrees(cx)
1278 }
1279
1280 pub fn worktree_scans_complete(&self, cx: &AppContext) -> impl Future<Output = ()> + 'static {
1281 let futures = self
1282 .worktrees(cx)
1283 .filter_map(|worktree| worktree.read(cx).as_local())
1284 .map(|worktree| worktree.scan_complete())
1285 .collect::<Vec<_>>();
1286 async move {
1287 for future in futures {
1288 future.await;
1289 }
1290 }
1291 }
1292
1293 // pub fn close_global(_: &CloseWindow, cx: &mut AppContext) {
1294 // cx.spawn(|mut cx| async move {
1295 // let window = cx
1296 // .windows()
1297 // .into_iter()
1298 // .find(|window| window.is_active(&cx).unwrap_or(false));
1299 // if let Some(window) = window {
1300 // //This can only get called when the window's project connection has been lost
1301 // //so we don't need to prompt the user for anything and instead just close the window
1302 // window.remove(&mut cx);
1303 // }
1304 // })
1305 // .detach();
1306 // }
1307
1308 // pub fn close(
1309 // &mut self,
1310 // _: &CloseWindow,
1311 // cx: &mut ViewContext<Self>,
1312 // ) -> Option<Task<Result<()>>> {
1313 // let window = cx.window();
1314 // let prepare = self.prepare_to_close(false, cx);
1315 // Some(cx.spawn(|_, mut cx| async move {
1316 // if prepare.await? {
1317 // window.remove(&mut cx);
1318 // }
1319 // Ok(())
1320 // }))
1321 // }
1322
1323 // pub fn prepare_to_close(
1324 // &mut self,
1325 // quitting: bool,
1326 // cx: &mut ViewContext<Self>,
1327 // ) -> Task<Result<bool>> {
1328 // let active_call = self.active_call().cloned();
1329 // let window = cx.window();
1330
1331 // cx.spawn(|this, mut cx| async move {
1332 // let workspace_count = cx
1333 // .windows()
1334 // .into_iter()
1335 // .filter(|window| window.root_is::<Workspace>())
1336 // .count();
1337
1338 // if let Some(active_call) = active_call {
1339 // if !quitting
1340 // && workspace_count == 1
1341 // && active_call.read_with(&cx, |call, _| call.room().is_some())
1342 // {
1343 // let answer = window.prompt(
1344 // PromptLevel::Warning,
1345 // "Do you want to leave the current call?",
1346 // &["Close window and hang up", "Cancel"],
1347 // &mut cx,
1348 // );
1349
1350 // if let Some(mut answer) = answer {
1351 // if answer.next().await == Some(1) {
1352 // return anyhow::Ok(false);
1353 // } else {
1354 // active_call
1355 // .update(&mut cx, |call, cx| call.hang_up(cx))
1356 // .await
1357 // .log_err();
1358 // }
1359 // }
1360 // }
1361 // }
1362
1363 // Ok(this
1364 // .update(&mut cx, |this, cx| {
1365 // this.save_all_internal(SaveIntent::Close, cx)
1366 // })?
1367 // .await?)
1368 // })
1369 // }
1370
1371 // fn save_all(
1372 // &mut self,
1373 // action: &SaveAll,
1374 // cx: &mut ViewContext<Self>,
1375 // ) -> Option<Task<Result<()>>> {
1376 // let save_all =
1377 // self.save_all_internal(action.save_intent.unwrap_or(SaveIntent::SaveAll), cx);
1378 // Some(cx.foreground().spawn(async move {
1379 // save_all.await?;
1380 // Ok(())
1381 // }))
1382 // }
1383
1384 // fn save_all_internal(
1385 // &mut self,
1386 // mut save_intent: SaveIntent,
1387 // cx: &mut ViewContext<Self>,
1388 // ) -> Task<Result<bool>> {
1389 // if self.project.read(cx).is_read_only() {
1390 // return Task::ready(Ok(true));
1391 // }
1392 // let dirty_items = self
1393 // .panes
1394 // .iter()
1395 // .flat_map(|pane| {
1396 // pane.read(cx).items().filter_map(|item| {
1397 // if item.is_dirty(cx) {
1398 // Some((pane.downgrade(), item.boxed_clone()))
1399 // } else {
1400 // None
1401 // }
1402 // })
1403 // })
1404 // .collect::<Vec<_>>();
1405
1406 // let project = self.project.clone();
1407 // cx.spawn(|workspace, mut cx| async move {
1408 // // Override save mode and display "Save all files" prompt
1409 // if save_intent == SaveIntent::Close && dirty_items.len() > 1 {
1410 // let mut answer = workspace.update(&mut cx, |_, cx| {
1411 // let prompt = Pane::file_names_for_prompt(
1412 // &mut dirty_items.iter().map(|(_, handle)| handle),
1413 // dirty_items.len(),
1414 // cx,
1415 // );
1416 // cx.prompt(
1417 // PromptLevel::Warning,
1418 // &prompt,
1419 // &["Save all", "Discard all", "Cancel"],
1420 // )
1421 // })?;
1422 // match answer.next().await {
1423 // Some(0) => save_intent = SaveIntent::SaveAll,
1424 // Some(1) => save_intent = SaveIntent::Skip,
1425 // _ => {}
1426 // }
1427 // }
1428 // for (pane, item) in dirty_items {
1429 // let (singleton, project_entry_ids) =
1430 // cx.read(|cx| (item.is_singleton(cx), item.project_entry_ids(cx)));
1431 // if singleton || !project_entry_ids.is_empty() {
1432 // if let Some(ix) =
1433 // pane.read_with(&cx, |pane, _| pane.index_for_item(item.as_ref()))?
1434 // {
1435 // if !Pane::save_item(
1436 // project.clone(),
1437 // &pane,
1438 // ix,
1439 // &*item,
1440 // save_intent,
1441 // &mut cx,
1442 // )
1443 // .await?
1444 // {
1445 // return Ok(false);
1446 // }
1447 // }
1448 // }
1449 // }
1450 // Ok(true)
1451 // })
1452 // }
1453
1454 // pub fn open(&mut self, _: &Open, cx: &mut ViewContext<Self>) -> Option<Task<Result<()>>> {
1455 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1456 // files: true,
1457 // directories: true,
1458 // multiple: true,
1459 // });
1460
1461 // Some(cx.spawn(|this, mut cx| async move {
1462 // if let Some(paths) = paths.recv().await.flatten() {
1463 // if let Some(task) = this
1464 // .update(&mut cx, |this, cx| this.open_workspace_for_paths(paths, cx))
1465 // .log_err()
1466 // {
1467 // task.await?
1468 // }
1469 // }
1470 // Ok(())
1471 // }))
1472 // }
1473
1474 // pub fn open_workspace_for_paths(
1475 // &mut self,
1476 // paths: Vec<PathBuf>,
1477 // cx: &mut ViewContext<Self>,
1478 // ) -> Task<Result<()>> {
1479 // let window = cx.window().downcast::<Self>();
1480 // let is_remote = self.project.read(cx).is_remote();
1481 // let has_worktree = self.project.read(cx).worktrees(cx).next().is_some();
1482 // let has_dirty_items = self.items(cx).any(|item| item.is_dirty(cx));
1483 // let close_task = if is_remote || has_worktree || has_dirty_items {
1484 // None
1485 // } else {
1486 // Some(self.prepare_to_close(false, cx))
1487 // };
1488 // let app_state = self.app_state.clone();
1489
1490 // cx.spawn(|_, mut cx| async move {
1491 // let window_to_replace = if let Some(close_task) = close_task {
1492 // if !close_task.await? {
1493 // return Ok(());
1494 // }
1495 // window
1496 // } else {
1497 // None
1498 // };
1499 // cx.update(|cx| open_paths(&paths, &app_state, window_to_replace, cx))
1500 // .await?;
1501 // Ok(())
1502 // })
1503 // }
1504
1505 #[allow(clippy::type_complexity)]
1506 pub fn open_paths(
1507 &mut self,
1508 mut abs_paths: Vec<PathBuf>,
1509 visible: bool,
1510 cx: &mut ViewContext<Self>,
1511 ) -> Task<Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>> {
1512 log::info!("open paths {abs_paths:?}");
1513
1514 let fs = self.app_state.fs.clone();
1515
1516 // Sort the paths to ensure we add worktrees for parents before their children.
1517 abs_paths.sort_unstable();
1518 cx.spawn(move |this, mut cx| async move {
1519 let mut tasks = Vec::with_capacity(abs_paths.len());
1520 for abs_path in &abs_paths {
1521 let project_path = match this
1522 .update(&mut cx, |this, cx| {
1523 Workspace::project_path_for_path(
1524 this.project.clone(),
1525 abs_path,
1526 visible,
1527 cx,
1528 )
1529 })
1530 .log_err()
1531 {
1532 Some(project_path) => project_path.await.log_err(),
1533 None => None,
1534 };
1535
1536 let this = this.clone();
1537 let abs_path = abs_path.clone();
1538 let fs = fs.clone();
1539 let task = cx.spawn(move |mut cx| async move {
1540 let (worktree, project_path) = project_path?;
1541 if fs.is_file(&abs_path).await {
1542 Some(
1543 this.update(&mut cx, |this, cx| {
1544 this.open_path(project_path, None, true, cx)
1545 })
1546 .log_err()?
1547 .await,
1548 )
1549 } else {
1550 this.update(&mut cx, |workspace, cx| {
1551 let worktree = worktree.read(cx);
1552 let worktree_abs_path = worktree.abs_path();
1553 let entry_id = if abs_path == worktree_abs_path.as_ref() {
1554 worktree.root_entry()
1555 } else {
1556 abs_path
1557 .strip_prefix(worktree_abs_path.as_ref())
1558 .ok()
1559 .and_then(|relative_path| {
1560 worktree.entry_for_path(relative_path)
1561 })
1562 }
1563 .map(|entry| entry.id);
1564 if let Some(entry_id) = entry_id {
1565 workspace.project.update(cx, |_, cx| {
1566 cx.emit(project2::Event::ActiveEntryChanged(Some(entry_id)));
1567 })
1568 }
1569 })
1570 .log_err()?;
1571 None
1572 }
1573 });
1574 tasks.push(task);
1575 }
1576
1577 futures::future::join_all(tasks).await
1578 })
1579 }
1580
1581 // fn add_folder_to_project(&mut self, _: &AddFolderToProject, cx: &mut ViewContext<Self>) {
1582 // let mut paths = cx.prompt_for_paths(PathPromptOptions {
1583 // files: false,
1584 // directories: true,
1585 // multiple: true,
1586 // });
1587 // cx.spawn(|this, mut cx| async move {
1588 // if let Some(paths) = paths.recv().await.flatten() {
1589 // let results = this
1590 // .update(&mut cx, |this, cx| this.open_paths(paths, true, cx))?
1591 // .await;
1592 // for result in results.into_iter().flatten() {
1593 // result.log_err();
1594 // }
1595 // }
1596 // anyhow::Ok(())
1597 // })
1598 // .detach_and_log_err(cx);
1599 // }
1600
1601 fn project_path_for_path(
1602 project: Model<Project>,
1603 abs_path: &Path,
1604 visible: bool,
1605 cx: &mut AppContext,
1606 ) -> Task<Result<(Model<Worktree>, ProjectPath)>> {
1607 let entry = project.update(cx, |project, cx| {
1608 project.find_or_create_local_worktree(abs_path, visible, cx)
1609 });
1610 cx.spawn(|mut cx| async move {
1611 let (worktree, path) = entry.await?;
1612 let worktree_id = worktree.update(&mut cx, |t, _| t.id())?;
1613 Ok((
1614 worktree,
1615 ProjectPath {
1616 worktree_id,
1617 path: path.into(),
1618 },
1619 ))
1620 })
1621 }
1622
1623 // /// Returns the modal that was toggled closed if it was open.
1624 // pub fn toggle_modal<V, F>(
1625 // &mut self,
1626 // cx: &mut ViewContext<Self>,
1627 // build_view: F,
1628 // ) -> Option<View<V>>
1629 // where
1630 // V: 'static + Modal,
1631 // F: FnOnce(&mut Self, &mut ViewContext<Self>) -> View<V>,
1632 // {
1633 // cx.notify();
1634 // // Whatever modal was visible is getting clobbered. If its the same type as V, then return
1635 // // it. Otherwise, create a new modal and set it as active.
1636 // if let Some(already_open_modal) = self
1637 // .dismiss_modal(cx)
1638 // .and_then(|modal| modal.downcast::<V>())
1639 // {
1640 // cx.focus_self();
1641 // Some(already_open_modal)
1642 // } else {
1643 // let modal = build_view(self, cx);
1644 // cx.subscribe(&modal, |this, _, event, cx| {
1645 // if V::dismiss_on_event(event) {
1646 // this.dismiss_modal(cx);
1647 // }
1648 // })
1649 // .detach();
1650 // let previously_focused_view_id = cx.focused_view_id();
1651 // cx.focus(&modal);
1652 // self.modal = Some(ActiveModal {
1653 // view: Box::new(modal),
1654 // previously_focused_view_id,
1655 // });
1656 // None
1657 // }
1658 // }
1659
1660 // pub fn modal<V: 'static + View>(&self) -> Option<View<V>> {
1661 // self.modal
1662 // .as_ref()
1663 // .and_then(|modal| modal.view.as_any().clone().downcast::<V>())
1664 // }
1665
1666 // pub fn dismiss_modal(&mut self, cx: &mut ViewContext<Self>) -> Option<AnyViewHandle> {
1667 // if let Some(modal) = self.modal.take() {
1668 // if let Some(previously_focused_view_id) = modal.previously_focused_view_id {
1669 // if modal.view.has_focus(cx) {
1670 // cx.window_context().focus(Some(previously_focused_view_id));
1671 // }
1672 // }
1673 // cx.notify();
1674 // Some(modal.view.as_any().clone())
1675 // } else {
1676 // None
1677 // }
1678 // }
1679
1680 pub fn items<'a>(
1681 &'a self,
1682 cx: &'a AppContext,
1683 ) -> impl 'a + Iterator<Item = &Box<dyn ItemHandle>> {
1684 self.panes.iter().flat_map(|pane| pane.read(cx).items())
1685 }
1686
1687 // pub fn item_of_type<T: Item>(&self, cx: &AppContext) -> Option<View<T>> {
1688 // self.items_of_type(cx).max_by_key(|item| item.id())
1689 // }
1690
1691 // pub fn items_of_type<'a, T: Item>(
1692 // &'a self,
1693 // cx: &'a AppContext,
1694 // ) -> impl 'a + Iterator<Item = View<T>> {
1695 // self.panes
1696 // .iter()
1697 // .flat_map(|pane| pane.read(cx).items_of_type())
1698 // }
1699
1700 pub fn active_item(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
1701 self.active_pane().read(cx).active_item()
1702 }
1703
1704 fn active_project_path(&self, cx: &ViewContext<Self>) -> Option<ProjectPath> {
1705 self.active_item(cx).and_then(|item| item.project_path(cx))
1706 }
1707
1708 pub fn save_active_item(
1709 &mut self,
1710 save_intent: SaveIntent,
1711 cx: &mut ViewContext<Self>,
1712 ) -> Task<Result<()>> {
1713 let project = self.project.clone();
1714 let pane = self.active_pane();
1715 let item_ix = pane.read(cx).active_item_index();
1716 let item = pane.read(cx).active_item();
1717 let pane = pane.downgrade();
1718
1719 cx.spawn(|_, mut cx| async move {
1720 if let Some(item) = item {
1721 Pane::save_item(project, &pane, item_ix, item.as_ref(), save_intent, &mut cx)
1722 .await
1723 .map(|_| ())
1724 } else {
1725 Ok(())
1726 }
1727 })
1728 }
1729
1730 // pub fn close_inactive_items_and_panes(
1731 // &mut self,
1732 // _: &CloseInactiveTabsAndPanes,
1733 // cx: &mut ViewContext<Self>,
1734 // ) -> Option<Task<Result<()>>> {
1735 // self.close_all_internal(true, SaveIntent::Close, cx)
1736 // }
1737
1738 // pub fn close_all_items_and_panes(
1739 // &mut self,
1740 // action: &CloseAllItemsAndPanes,
1741 // cx: &mut ViewContext<Self>,
1742 // ) -> Option<Task<Result<()>>> {
1743 // self.close_all_internal(false, action.save_intent.unwrap_or(SaveIntent::Close), cx)
1744 // }
1745
1746 // fn close_all_internal(
1747 // &mut self,
1748 // retain_active_pane: bool,
1749 // save_intent: SaveIntent,
1750 // cx: &mut ViewContext<Self>,
1751 // ) -> Option<Task<Result<()>>> {
1752 // let current_pane = self.active_pane();
1753
1754 // let mut tasks = Vec::new();
1755
1756 // if retain_active_pane {
1757 // if let Some(current_pane_close) = current_pane.update(cx, |pane, cx| {
1758 // pane.close_inactive_items(&CloseInactiveItems, cx)
1759 // }) {
1760 // tasks.push(current_pane_close);
1761 // };
1762 // }
1763
1764 // for pane in self.panes() {
1765 // if retain_active_pane && pane.id() == current_pane.id() {
1766 // continue;
1767 // }
1768
1769 // if let Some(close_pane_items) = pane.update(cx, |pane: &mut Pane, cx| {
1770 // pane.close_all_items(
1771 // &CloseAllItems {
1772 // save_intent: Some(save_intent),
1773 // },
1774 // cx,
1775 // )
1776 // }) {
1777 // tasks.push(close_pane_items)
1778 // }
1779 // }
1780
1781 // if tasks.is_empty() {
1782 // None
1783 // } else {
1784 // Some(cx.spawn(|_, _| async move {
1785 // for task in tasks {
1786 // task.await?
1787 // }
1788 // Ok(())
1789 // }))
1790 // }
1791 // }
1792
1793 // pub fn toggle_dock(&mut self, dock_side: DockPosition, cx: &mut ViewContext<Self>) {
1794 // let dock = match dock_side {
1795 // DockPosition::Left => &self.left_dock,
1796 // DockPosition::Bottom => &self.bottom_dock,
1797 // DockPosition::Right => &self.right_dock,
1798 // };
1799 // let mut focus_center = false;
1800 // let mut reveal_dock = false;
1801 // dock.update(cx, |dock, cx| {
1802 // let other_is_zoomed = self.zoomed.is_some() && self.zoomed_position != Some(dock_side);
1803 // let was_visible = dock.is_open() && !other_is_zoomed;
1804 // dock.set_open(!was_visible, cx);
1805
1806 // if let Some(active_panel) = dock.active_panel() {
1807 // if was_visible {
1808 // if active_panel.has_focus(cx) {
1809 // focus_center = true;
1810 // }
1811 // } else {
1812 // cx.focus(active_panel.as_any());
1813 // reveal_dock = true;
1814 // }
1815 // }
1816 // });
1817
1818 // if reveal_dock {
1819 // self.dismiss_zoomed_items_to_reveal(Some(dock_side), cx);
1820 // }
1821
1822 // if focus_center {
1823 // cx.focus_self();
1824 // }
1825
1826 // cx.notify();
1827 // self.serialize_workspace(cx);
1828 // }
1829
1830 pub fn close_all_docks(&mut self, cx: &mut ViewContext<Self>) {
1831 let docks = [&self.left_dock, &self.bottom_dock, &self.right_dock];
1832
1833 for dock in docks {
1834 dock.update(cx, |dock, cx| {
1835 dock.set_open(false, cx);
1836 });
1837 }
1838
1839 // todo!("focus")
1840 // cx.focus_self();
1841 cx.notify();
1842 self.serialize_workspace(cx);
1843 }
1844
1845 // /// Transfer focus to the panel of the given type.
1846 // pub fn focus_panel<T: Panel>(&mut self, cx: &mut ViewContext<Self>) -> Option<View<T>> {
1847 // self.focus_or_unfocus_panel::<T>(cx, |_, _| true)?
1848 // .as_any()
1849 // .clone()
1850 // .downcast()
1851 // }
1852
1853 // /// Focus the panel of the given type if it isn't already focused. If it is
1854 // /// already focused, then transfer focus back to the workspace center.
1855 // pub fn toggle_panel_focus<T: Panel>(&mut self, cx: &mut ViewContext<Self>) {
1856 // self.focus_or_unfocus_panel::<T>(cx, |panel, cx| !panel.has_focus(cx));
1857 // }
1858
1859 // /// Focus or unfocus the given panel type, depending on the given callback.
1860 // fn focus_or_unfocus_panel<T: Panel>(
1861 // &mut self,
1862 // cx: &mut ViewContext<Self>,
1863 // should_focus: impl Fn(&dyn PanelHandle, &mut ViewContext<Dock>) -> bool,
1864 // ) -> Option<Rc<dyn PanelHandle>> {
1865 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1866 // if let Some(panel_index) = dock.read(cx).panel_index_for_type::<T>() {
1867 // let mut focus_center = false;
1868 // let mut reveal_dock = false;
1869 // let panel = dock.update(cx, |dock, cx| {
1870 // dock.activate_panel(panel_index, cx);
1871
1872 // let panel = dock.active_panel().cloned();
1873 // if let Some(panel) = panel.as_ref() {
1874 // if should_focus(&**panel, cx) {
1875 // dock.set_open(true, cx);
1876 // cx.focus(panel.as_any());
1877 // reveal_dock = true;
1878 // } else {
1879 // // if panel.is_zoomed(cx) {
1880 // // dock.set_open(false, cx);
1881 // // }
1882 // focus_center = true;
1883 // }
1884 // }
1885 // panel
1886 // });
1887
1888 // if focus_center {
1889 // cx.focus_self();
1890 // }
1891
1892 // self.serialize_workspace(cx);
1893 // cx.notify();
1894 // return panel;
1895 // }
1896 // }
1897 // None
1898 // }
1899
1900 // pub fn panel<T: Panel>(&self, cx: &WindowContext) -> Option<View<T>> {
1901 // for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1902 // let dock = dock.read(cx);
1903 // if let Some(panel) = dock.panel::<T>() {
1904 // return Some(panel);
1905 // }
1906 // }
1907 // None
1908 // }
1909
1910 fn zoom_out(&mut self, cx: &mut ViewContext<Self>) {
1911 for pane in &self.panes {
1912 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1913 }
1914
1915 self.left_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1916 self.bottom_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1917 self.right_dock.update(cx, |dock, cx| dock.zoom_out(cx));
1918 self.zoomed = None;
1919 self.zoomed_position = None;
1920
1921 cx.notify();
1922 }
1923
1924 // #[cfg(any(test, feature = "test-support"))]
1925 // pub fn zoomed_view(&self, cx: &AppContext) -> Option<AnyViewHandle> {
1926 // self.zoomed.and_then(|view| view.upgrade(cx))
1927 // }
1928
1929 fn dismiss_zoomed_items_to_reveal(
1930 &mut self,
1931 dock_to_reveal: Option<DockPosition>,
1932 cx: &mut ViewContext<Self>,
1933 ) {
1934 // If a center pane is zoomed, unzoom it.
1935 for pane in &self.panes {
1936 if pane != &self.active_pane || dock_to_reveal.is_some() {
1937 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
1938 }
1939 }
1940
1941 // If another dock is zoomed, hide it.
1942 let mut focus_center = false;
1943 for dock in [&self.left_dock, &self.right_dock, &self.bottom_dock] {
1944 dock.update(cx, |dock, cx| {
1945 if Some(dock.position()) != dock_to_reveal {
1946 if let Some(panel) = dock.active_panel() {
1947 if panel.is_zoomed(cx) {
1948 focus_center |= panel.has_focus(cx);
1949 dock.set_open(false, cx);
1950 }
1951 }
1952 }
1953 });
1954 }
1955
1956 if focus_center {
1957 cx.focus(&self.focus_handle);
1958 }
1959
1960 if self.zoomed_position != dock_to_reveal {
1961 self.zoomed = None;
1962 self.zoomed_position = None;
1963 }
1964
1965 cx.notify();
1966 }
1967
1968 fn add_pane(&mut self, cx: &mut ViewContext<Self>) -> View<Pane> {
1969 let pane = cx.build_view(|cx| {
1970 Pane::new(
1971 self.weak_handle(),
1972 self.project.clone(),
1973 self.pane_history_timestamp.clone(),
1974 cx,
1975 )
1976 });
1977 cx.subscribe(&pane, Self::handle_pane_event).detach();
1978 self.panes.push(pane.clone());
1979 // todo!()
1980 // cx.focus(&pane);
1981 cx.emit(Event::PaneAdded(pane.clone()));
1982 pane
1983 }
1984
1985 // pub fn add_item_to_center(
1986 // &mut self,
1987 // item: Box<dyn ItemHandle>,
1988 // cx: &mut ViewContext<Self>,
1989 // ) -> bool {
1990 // if let Some(center_pane) = self.last_active_center_pane.clone() {
1991 // if let Some(center_pane) = center_pane.upgrade(cx) {
1992 // center_pane.update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
1993 // true
1994 // } else {
1995 // false
1996 // }
1997 // } else {
1998 // false
1999 // }
2000 // }
2001
2002 pub fn add_item(&mut self, item: Box<dyn ItemHandle>, cx: &mut ViewContext<Self>) {
2003 self.active_pane
2004 .update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
2005 }
2006
2007 pub fn split_item(
2008 &mut self,
2009 split_direction: SplitDirection,
2010 item: Box<dyn ItemHandle>,
2011 cx: &mut ViewContext<Self>,
2012 ) {
2013 let new_pane = self.split_pane(self.active_pane.clone(), split_direction, cx);
2014 new_pane.update(cx, move |new_pane, cx| {
2015 new_pane.add_item(item, true, true, None, cx)
2016 })
2017 }
2018
2019 // pub fn open_abs_path(
2020 // &mut self,
2021 // abs_path: PathBuf,
2022 // visible: bool,
2023 // cx: &mut ViewContext<Self>,
2024 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
2025 // cx.spawn(|workspace, mut cx| async move {
2026 // let open_paths_task_result = workspace
2027 // .update(&mut cx, |workspace, cx| {
2028 // workspace.open_paths(vec![abs_path.clone()], visible, cx)
2029 // })
2030 // .with_context(|| format!("open abs path {abs_path:?} task spawn"))?
2031 // .await;
2032 // anyhow::ensure!(
2033 // open_paths_task_result.len() == 1,
2034 // "open abs path {abs_path:?} task returned incorrect number of results"
2035 // );
2036 // match open_paths_task_result
2037 // .into_iter()
2038 // .next()
2039 // .expect("ensured single task result")
2040 // {
2041 // Some(open_result) => {
2042 // open_result.with_context(|| format!("open abs path {abs_path:?} task join"))
2043 // }
2044 // None => anyhow::bail!("open abs path {abs_path:?} task returned None"),
2045 // }
2046 // })
2047 // }
2048
2049 // pub fn split_abs_path(
2050 // &mut self,
2051 // abs_path: PathBuf,
2052 // visible: bool,
2053 // cx: &mut ViewContext<Self>,
2054 // ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
2055 // let project_path_task =
2056 // Workspace::project_path_for_path(self.project.clone(), &abs_path, visible, cx);
2057 // cx.spawn(|this, mut cx| async move {
2058 // let (_, path) = project_path_task.await?;
2059 // this.update(&mut cx, |this, cx| this.split_path(path, cx))?
2060 // .await
2061 // })
2062 // }
2063
2064 pub fn open_path(
2065 &mut self,
2066 path: impl Into<ProjectPath>,
2067 pane: Option<WeakView<Pane>>,
2068 focus_item: bool,
2069 cx: &mut ViewContext<Self>,
2070 ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
2071 let pane = pane.unwrap_or_else(|| {
2072 self.last_active_center_pane.clone().unwrap_or_else(|| {
2073 self.panes
2074 .first()
2075 .expect("There must be an active pane")
2076 .downgrade()
2077 })
2078 });
2079
2080 let task = self.load_path(path.into(), cx);
2081 cx.spawn(move |_, mut cx| async move {
2082 let (project_entry_id, build_item) = task.await?;
2083 pane.update(&mut cx, |pane, cx| {
2084 pane.open_item(project_entry_id, focus_item, cx, build_item)
2085 })
2086 })
2087 }
2088
2089 // pub fn split_path(
2090 // &mut self,
2091 // path: impl Into<ProjectPath>,
2092 // cx: &mut ViewContext<Self>,
2093 // ) -> Task<Result<Box<dyn ItemHandle>, anyhow::Error>> {
2094 // let pane = self.last_active_center_pane.clone().unwrap_or_else(|| {
2095 // self.panes
2096 // .first()
2097 // .expect("There must be an active pane")
2098 // .downgrade()
2099 // });
2100
2101 // if let Member::Pane(center_pane) = &self.center.root {
2102 // if center_pane.read(cx).items_len() == 0 {
2103 // return self.open_path(path, Some(pane), true, cx);
2104 // }
2105 // }
2106
2107 // let task = self.load_path(path.into(), cx);
2108 // cx.spawn(|this, mut cx| async move {
2109 // let (project_entry_id, build_item) = task.await?;
2110 // this.update(&mut cx, move |this, cx| -> Option<_> {
2111 // let pane = pane.upgrade(cx)?;
2112 // let new_pane = this.split_pane(pane, SplitDirection::Right, cx);
2113 // new_pane.update(cx, |new_pane, cx| {
2114 // Some(new_pane.open_item(project_entry_id, true, cx, build_item))
2115 // })
2116 // })
2117 // .map(|option| option.ok_or_else(|| anyhow!("pane was dropped")))?
2118 // })
2119 // }
2120
2121 pub(crate) fn load_path(
2122 &mut self,
2123 path: ProjectPath,
2124 cx: &mut ViewContext<Self>,
2125 ) -> Task<
2126 Result<(
2127 ProjectEntryId,
2128 impl 'static + Send + FnOnce(&mut ViewContext<Pane>) -> Box<dyn ItemHandle>,
2129 )>,
2130 > {
2131 let project = self.project().clone();
2132 let project_item = project.update(cx, |project, cx| project.open_path(path, cx));
2133 cx.spawn(|_, mut cx| async move {
2134 let (project_entry_id, project_item) = project_item.await?;
2135 let build_item = cx.update(|_, cx| {
2136 cx.default_global::<ProjectItemBuilders>()
2137 .get(&project_item.entity_type())
2138 .ok_or_else(|| anyhow!("no item builder for project item"))
2139 .cloned()
2140 })??;
2141 let build_item =
2142 move |cx: &mut ViewContext<Pane>| build_item(project, project_item, cx);
2143 Ok((project_entry_id, build_item))
2144 })
2145 }
2146
2147 pub fn open_project_item<T>(
2148 &mut self,
2149 project_item: Model<T::Item>,
2150 cx: &mut ViewContext<Self>,
2151 ) -> View<T>
2152 where
2153 T: ProjectItem,
2154 {
2155 use project2::Item as _;
2156
2157 let entry_id = project_item.read(cx).entry_id(cx);
2158 if let Some(item) = entry_id
2159 .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
2160 .and_then(|item| item.downcast())
2161 {
2162 self.activate_item(&item, cx);
2163 return item;
2164 }
2165
2166 let item =
2167 cx.build_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
2168 self.add_item(Box::new(item.clone()), cx);
2169 item
2170 }
2171
2172 pub fn split_project_item<T>(
2173 &mut self,
2174 project_item: Model<T::Item>,
2175 cx: &mut ViewContext<Self>,
2176 ) -> View<T>
2177 where
2178 T: ProjectItem,
2179 {
2180 use project2::Item as _;
2181
2182 let entry_id = project_item.read(cx).entry_id(cx);
2183 if let Some(item) = entry_id
2184 .and_then(|entry_id| self.active_pane().read(cx).item_for_entry(entry_id, cx))
2185 .and_then(|item| item.downcast())
2186 {
2187 self.activate_item(&item, cx);
2188 return item;
2189 }
2190
2191 let item =
2192 cx.build_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
2193 self.split_item(SplitDirection::Right, Box::new(item.clone()), cx);
2194 item
2195 }
2196
2197 // pub fn open_shared_screen(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2198 // if let Some(shared_screen) = self.shared_screen_for_peer(peer_id, &self.active_pane, cx) {
2199 // self.active_pane.update(cx, |pane, cx| {
2200 // pane.add_item(Box::new(shared_screen), false, true, None, cx)
2201 // });
2202 // }
2203 // }
2204
2205 pub fn activate_item(&mut self, item: &dyn ItemHandle, cx: &mut ViewContext<Self>) -> bool {
2206 let result = self.panes.iter().find_map(|pane| {
2207 pane.read(cx)
2208 .index_for_item(item)
2209 .map(|ix| (pane.clone(), ix))
2210 });
2211 if let Some((pane, ix)) = result {
2212 pane.update(cx, |pane, cx| pane.activate_item(ix, true, true, cx));
2213 true
2214 } else {
2215 false
2216 }
2217 }
2218
2219 // fn activate_pane_at_index(&mut self, action: &ActivatePane, cx: &mut ViewContext<Self>) {
2220 // let panes = self.center.panes();
2221 // if let Some(pane) = panes.get(action.0).map(|p| (*p).clone()) {
2222 // cx.focus(&pane);
2223 // } else {
2224 // self.split_and_clone(self.active_pane.clone(), SplitDirection::Right, cx);
2225 // }
2226 // }
2227
2228 // pub fn activate_next_pane(&mut self, cx: &mut ViewContext<Self>) {
2229 // let panes = self.center.panes();
2230 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
2231 // let next_ix = (ix + 1) % panes.len();
2232 // let next_pane = panes[next_ix].clone();
2233 // cx.focus(&next_pane);
2234 // }
2235 // }
2236
2237 // pub fn activate_previous_pane(&mut self, cx: &mut ViewContext<Self>) {
2238 // let panes = self.center.panes();
2239 // if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
2240 // let prev_ix = cmp::min(ix.wrapping_sub(1), panes.len() - 1);
2241 // let prev_pane = panes[prev_ix].clone();
2242 // cx.focus(&prev_pane);
2243 // }
2244 // }
2245
2246 // pub fn activate_pane_in_direction(
2247 // &mut self,
2248 // direction: SplitDirection,
2249 // cx: &mut ViewContext<Self>,
2250 // ) {
2251 // if let Some(pane) = self.find_pane_in_direction(direction, cx) {
2252 // cx.focus(pane);
2253 // }
2254 // }
2255
2256 // pub fn swap_pane_in_direction(
2257 // &mut self,
2258 // direction: SplitDirection,
2259 // cx: &mut ViewContext<Self>,
2260 // ) {
2261 // if let Some(to) = self
2262 // .find_pane_in_direction(direction, cx)
2263 // .map(|pane| pane.clone())
2264 // {
2265 // self.center.swap(&self.active_pane.clone(), &to);
2266 // cx.notify();
2267 // }
2268 // }
2269
2270 // fn find_pane_in_direction(
2271 // &mut self,
2272 // direction: SplitDirection,
2273 // cx: &mut ViewContext<Self>,
2274 // ) -> Option<&View<Pane>> {
2275 // let Some(bounding_box) = self.center.bounding_box_for_pane(&self.active_pane) else {
2276 // return None;
2277 // };
2278 // let cursor = self.active_pane.read(cx).pixel_position_of_cursor(cx);
2279 // let center = match cursor {
2280 // Some(cursor) if bounding_box.contains_point(cursor) => cursor,
2281 // _ => bounding_box.center(),
2282 // };
2283
2284 // let distance_to_next = theme::current(cx).workspace.pane_divider.width + 1.;
2285
2286 // let target = match direction {
2287 // SplitDirection::Left => vec2f(bounding_box.origin_x() - distance_to_next, center.y()),
2288 // SplitDirection::Right => vec2f(bounding_box.max_x() + distance_to_next, center.y()),
2289 // SplitDirection::Up => vec2f(center.x(), bounding_box.origin_y() - distance_to_next),
2290 // SplitDirection::Down => vec2f(center.x(), bounding_box.max_y() + distance_to_next),
2291 // };
2292 // self.center.pane_at_pixel_position(target)
2293 // }
2294
2295 fn handle_pane_focused(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2296 if self.active_pane != pane {
2297 self.active_pane = pane.clone();
2298 self.status_bar.update(cx, |status_bar, cx| {
2299 status_bar.set_active_pane(&self.active_pane, cx);
2300 });
2301 self.active_item_path_changed(cx);
2302 self.last_active_center_pane = Some(pane.downgrade());
2303 }
2304
2305 self.dismiss_zoomed_items_to_reveal(None, cx);
2306 if pane.read(cx).is_zoomed() {
2307 self.zoomed = Some(pane.downgrade().into());
2308 } else {
2309 self.zoomed = None;
2310 }
2311 self.zoomed_position = None;
2312 self.update_active_view_for_followers(cx);
2313
2314 cx.notify();
2315 }
2316
2317 fn handle_pane_event(
2318 &mut self,
2319 pane: View<Pane>,
2320 event: &pane::Event,
2321 cx: &mut ViewContext<Self>,
2322 ) {
2323 match event {
2324 pane::Event::AddItem { item } => item.added_to_pane(self, pane, cx),
2325 pane::Event::Split(direction) => {
2326 self.split_and_clone(pane, *direction, cx);
2327 }
2328 pane::Event::Remove => self.remove_pane(pane, cx),
2329 pane::Event::ActivateItem { local } => {
2330 if *local {
2331 self.unfollow(&pane, cx);
2332 }
2333 if &pane == self.active_pane() {
2334 self.active_item_path_changed(cx);
2335 }
2336 }
2337 pane::Event::ChangeItemTitle => {
2338 if pane == self.active_pane {
2339 self.active_item_path_changed(cx);
2340 }
2341 self.update_window_edited(cx);
2342 }
2343 pane::Event::RemoveItem { item_id } => {
2344 self.update_window_edited(cx);
2345 if let hash_map::Entry::Occupied(entry) = self.panes_by_item.entry(*item_id) {
2346 if entry.get().entity_id() == pane.entity_id() {
2347 entry.remove();
2348 }
2349 }
2350 }
2351 pane::Event::Focus => {
2352 self.handle_pane_focused(pane.clone(), cx);
2353 }
2354 pane::Event::ZoomIn => {
2355 if pane == self.active_pane {
2356 pane.update(cx, |pane, cx| pane.set_zoomed(true, cx));
2357 if pane.read(cx).has_focus(cx) {
2358 self.zoomed = Some(pane.downgrade().into());
2359 self.zoomed_position = None;
2360 }
2361 cx.notify();
2362 }
2363 }
2364 pane::Event::ZoomOut => {
2365 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
2366 if self.zoomed_position.is_none() {
2367 self.zoomed = None;
2368 }
2369 cx.notify();
2370 }
2371 }
2372
2373 self.serialize_workspace(cx);
2374 }
2375
2376 pub fn split_pane(
2377 &mut self,
2378 pane_to_split: View<Pane>,
2379 split_direction: SplitDirection,
2380 cx: &mut ViewContext<Self>,
2381 ) -> View<Pane> {
2382 let new_pane = self.add_pane(cx);
2383 self.center
2384 .split(&pane_to_split, &new_pane, split_direction)
2385 .unwrap();
2386 cx.notify();
2387 new_pane
2388 }
2389
2390 pub fn split_and_clone(
2391 &mut self,
2392 pane: View<Pane>,
2393 direction: SplitDirection,
2394 cx: &mut ViewContext<Self>,
2395 ) -> Option<View<Pane>> {
2396 let item = pane.read(cx).active_item()?;
2397 let maybe_pane_handle = if let Some(clone) = item.clone_on_split(self.database_id(), cx) {
2398 let new_pane = self.add_pane(cx);
2399 new_pane.update(cx, |pane, cx| pane.add_item(clone, true, true, None, cx));
2400 self.center.split(&pane, &new_pane, direction).unwrap();
2401 Some(new_pane)
2402 } else {
2403 None
2404 };
2405 cx.notify();
2406 maybe_pane_handle
2407 }
2408
2409 pub fn split_pane_with_item(
2410 &mut self,
2411 pane_to_split: WeakView<Pane>,
2412 split_direction: SplitDirection,
2413 from: WeakView<Pane>,
2414 item_id_to_move: EntityId,
2415 cx: &mut ViewContext<Self>,
2416 ) {
2417 let Some(pane_to_split) = pane_to_split.upgrade() else {
2418 return;
2419 };
2420 let Some(from) = from.upgrade() else {
2421 return;
2422 };
2423
2424 let new_pane = self.add_pane(cx);
2425 self.move_item(from.clone(), new_pane.clone(), item_id_to_move, 0, cx);
2426 self.center
2427 .split(&pane_to_split, &new_pane, split_direction)
2428 .unwrap();
2429 cx.notify();
2430 }
2431
2432 pub fn split_pane_with_project_entry(
2433 &mut self,
2434 pane_to_split: WeakView<Pane>,
2435 split_direction: SplitDirection,
2436 project_entry: ProjectEntryId,
2437 cx: &mut ViewContext<Self>,
2438 ) -> Option<Task<Result<()>>> {
2439 let pane_to_split = pane_to_split.upgrade()?;
2440 let new_pane = self.add_pane(cx);
2441 self.center
2442 .split(&pane_to_split, &new_pane, split_direction)
2443 .unwrap();
2444
2445 let path = self.project.read(cx).path_for_entry(project_entry, cx)?;
2446 let task = self.open_path(path, Some(new_pane.downgrade()), true, cx);
2447 Some(cx.foreground_executor().spawn(async move {
2448 task.await?;
2449 Ok(())
2450 }))
2451 }
2452
2453 pub fn move_item(
2454 &mut self,
2455 source: View<Pane>,
2456 destination: View<Pane>,
2457 item_id_to_move: EntityId,
2458 destination_index: usize,
2459 cx: &mut ViewContext<Self>,
2460 ) {
2461 let item_to_move = source
2462 .read(cx)
2463 .items()
2464 .enumerate()
2465 .find(|(_, item_handle)| item_handle.id() == item_id_to_move);
2466
2467 if item_to_move.is_none() {
2468 log::warn!("Tried to move item handle which was not in `from` pane. Maybe tab was closed during drop");
2469 return;
2470 }
2471 let (item_ix, item_handle) = item_to_move.unwrap();
2472 let item_handle = item_handle.clone();
2473
2474 if source != destination {
2475 // Close item from previous pane
2476 source.update(cx, |source, cx| {
2477 source.remove_item(item_ix, false, cx);
2478 });
2479 }
2480
2481 // This automatically removes duplicate items in the pane
2482 destination.update(cx, |destination, cx| {
2483 destination.add_item(item_handle, true, true, Some(destination_index), cx);
2484 destination.focus(cx)
2485 });
2486 }
2487
2488 fn remove_pane(&mut self, pane: View<Pane>, cx: &mut ViewContext<Self>) {
2489 if self.center.remove(&pane).unwrap() {
2490 self.force_remove_pane(&pane, cx);
2491 self.unfollow(&pane, cx);
2492 self.last_leaders_by_pane.remove(&pane.downgrade());
2493 for removed_item in pane.read(cx).items() {
2494 self.panes_by_item.remove(&removed_item.id());
2495 }
2496
2497 cx.notify();
2498 } else {
2499 self.active_item_path_changed(cx);
2500 }
2501 }
2502
2503 pub fn panes(&self) -> &[View<Pane>] {
2504 &self.panes
2505 }
2506
2507 pub fn active_pane(&self) -> &View<Pane> {
2508 &self.active_pane
2509 }
2510
2511 fn collaborator_left(&mut self, peer_id: PeerId, cx: &mut ViewContext<Self>) {
2512 self.follower_states.retain(|_, state| {
2513 if state.leader_id == peer_id {
2514 for item in state.items_by_leader_view_id.values() {
2515 item.set_leader_peer_id(None, cx);
2516 }
2517 false
2518 } else {
2519 true
2520 }
2521 });
2522 cx.notify();
2523 }
2524
2525 // fn start_following(
2526 // &mut self,
2527 // leader_id: PeerId,
2528 // cx: &mut ViewContext<Self>,
2529 // ) -> Option<Task<Result<()>>> {
2530 // let pane = self.active_pane().clone();
2531
2532 // self.last_leaders_by_pane
2533 // .insert(pane.downgrade(), leader_id);
2534 // self.unfollow(&pane, cx);
2535 // self.follower_states.insert(
2536 // pane.clone(),
2537 // FollowerState {
2538 // leader_id,
2539 // active_view_id: None,
2540 // items_by_leader_view_id: Default::default(),
2541 // },
2542 // );
2543 // cx.notify();
2544
2545 // let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2546 // let project_id = self.project.read(cx).remote_id();
2547 // let request = self.app_state.client.request(proto::Follow {
2548 // room_id,
2549 // project_id,
2550 // leader_id: Some(leader_id),
2551 // });
2552
2553 // Some(cx.spawn(|this, mut cx| async move {
2554 // let response = request.await?;
2555 // this.update(&mut cx, |this, _| {
2556 // let state = this
2557 // .follower_states
2558 // .get_mut(&pane)
2559 // .ok_or_else(|| anyhow!("following interrupted"))?;
2560 // state.active_view_id = if let Some(active_view_id) = response.active_view_id {
2561 // Some(ViewId::from_proto(active_view_id)?)
2562 // } else {
2563 // None
2564 // };
2565 // Ok::<_, anyhow::Error>(())
2566 // })??;
2567 // Self::add_views_from_leader(
2568 // this.clone(),
2569 // leader_id,
2570 // vec![pane],
2571 // response.views,
2572 // &mut cx,
2573 // )
2574 // .await?;
2575 // this.update(&mut cx, |this, cx| this.leader_updated(leader_id, cx))?;
2576 // Ok(())
2577 // }))
2578 // }
2579
2580 // pub fn follow_next_collaborator(
2581 // &mut self,
2582 // _: &FollowNextCollaborator,
2583 // cx: &mut ViewContext<Self>,
2584 // ) -> Option<Task<Result<()>>> {
2585 // let collaborators = self.project.read(cx).collaborators();
2586 // let next_leader_id = if let Some(leader_id) = self.leader_for_pane(&self.active_pane) {
2587 // let mut collaborators = collaborators.keys().copied();
2588 // for peer_id in collaborators.by_ref() {
2589 // if peer_id == leader_id {
2590 // break;
2591 // }
2592 // }
2593 // collaborators.next()
2594 // } else if let Some(last_leader_id) =
2595 // self.last_leaders_by_pane.get(&self.active_pane.downgrade())
2596 // {
2597 // if collaborators.contains_key(last_leader_id) {
2598 // Some(*last_leader_id)
2599 // } else {
2600 // None
2601 // }
2602 // } else {
2603 // None
2604 // };
2605
2606 // let pane = self.active_pane.clone();
2607 // let Some(leader_id) = next_leader_id.or_else(|| collaborators.keys().copied().next())
2608 // else {
2609 // return None;
2610 // };
2611 // if Some(leader_id) == self.unfollow(&pane, cx) {
2612 // return None;
2613 // }
2614 // self.follow(leader_id, cx)
2615 // }
2616
2617 // pub fn follow(
2618 // &mut self,
2619 // leader_id: PeerId,
2620 // cx: &mut ViewContext<Self>,
2621 // ) -> Option<Task<Result<()>>> {
2622 // let room = ActiveCall::global(cx).read(cx).room()?.read(cx);
2623 // let project = self.project.read(cx);
2624
2625 // let Some(remote_participant) = room.remote_participant_for_peer_id(leader_id) else {
2626 // return None;
2627 // };
2628
2629 // let other_project_id = match remote_participant.location {
2630 // call::ParticipantLocation::External => None,
2631 // call::ParticipantLocation::UnsharedProject => None,
2632 // call::ParticipantLocation::SharedProject { project_id } => {
2633 // if Some(project_id) == project.remote_id() {
2634 // None
2635 // } else {
2636 // Some(project_id)
2637 // }
2638 // }
2639 // };
2640
2641 // // if they are active in another project, follow there.
2642 // if let Some(project_id) = other_project_id {
2643 // let app_state = self.app_state.clone();
2644 // return Some(crate::join_remote_project(
2645 // project_id,
2646 // remote_participant.user.id,
2647 // app_state,
2648 // cx,
2649 // ));
2650 // }
2651
2652 // // if you're already following, find the right pane and focus it.
2653 // for (pane, state) in &self.follower_states {
2654 // if leader_id == state.leader_id {
2655 // cx.focus(pane);
2656 // return None;
2657 // }
2658 // }
2659
2660 // // Otherwise, follow.
2661 // self.start_following(leader_id, cx)
2662 // }
2663
2664 pub fn unfollow(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Self>) -> Option<PeerId> {
2665 let state = self.follower_states.remove(pane)?;
2666 let leader_id = state.leader_id;
2667 for (_, item) in state.items_by_leader_view_id {
2668 item.set_leader_peer_id(None, cx);
2669 }
2670
2671 if self
2672 .follower_states
2673 .values()
2674 .all(|state| state.leader_id != state.leader_id)
2675 {
2676 let project_id = self.project.read(cx).remote_id();
2677 let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
2678 self.app_state
2679 .client
2680 .send(proto::Unfollow {
2681 room_id,
2682 project_id,
2683 leader_id: Some(leader_id),
2684 })
2685 .log_err();
2686 }
2687
2688 cx.notify();
2689 Some(leader_id)
2690 }
2691
2692 // pub fn is_being_followed(&self, peer_id: PeerId) -> bool {
2693 // self.follower_states
2694 // .values()
2695 // .any(|state| state.leader_id == peer_id)
2696 // }
2697
2698 fn render_titlebar(&self, cx: &mut ViewContext<Self>) -> impl Component<Self> {
2699 div()
2700 .bg(cx.theme().colors().title_bar_background)
2701 .when(
2702 !matches!(cx.window_bounds(), WindowBounds::Fullscreen),
2703 |s| s.pl_20(),
2704 )
2705 .id("titlebar")
2706 .on_click(|_, event, cx| {
2707 if event.up.click_count == 2 {
2708 cx.zoom_window();
2709 }
2710 })
2711 .child("Collab title bar Item") // self.titlebar_item
2712 }
2713
2714 fn active_item_path_changed(&mut self, cx: &mut ViewContext<Self>) {
2715 let active_entry = self.active_project_path(cx);
2716 self.project
2717 .update(cx, |project, cx| project.set_active_path(active_entry, cx));
2718 self.update_window_title(cx);
2719 }
2720
2721 fn update_window_title(&mut self, cx: &mut ViewContext<Self>) {
2722 let project = self.project().read(cx);
2723 let mut title = String::new();
2724
2725 if let Some(path) = self.active_item(cx).and_then(|item| item.project_path(cx)) {
2726 let filename = path
2727 .path
2728 .file_name()
2729 .map(|s| s.to_string_lossy())
2730 .or_else(|| {
2731 Some(Cow::Borrowed(
2732 project
2733 .worktree_for_id(path.worktree_id, cx)?
2734 .read(cx)
2735 .root_name(),
2736 ))
2737 });
2738
2739 if let Some(filename) = filename {
2740 title.push_str(filename.as_ref());
2741 title.push_str(" — ");
2742 }
2743 }
2744
2745 for (i, name) in project.worktree_root_names(cx).enumerate() {
2746 if i > 0 {
2747 title.push_str(", ");
2748 }
2749 title.push_str(name);
2750 }
2751
2752 if title.is_empty() {
2753 title = "empty project".to_string();
2754 }
2755
2756 if project.is_remote() {
2757 title.push_str(" ↙");
2758 } else if project.is_shared() {
2759 title.push_str(" ↗");
2760 }
2761
2762 // todo!()
2763 // cx.set_window_title(&title);
2764 }
2765
2766 fn update_window_edited(&mut self, cx: &mut ViewContext<Self>) {
2767 let is_edited = !self.project.read(cx).is_read_only()
2768 && self
2769 .items(cx)
2770 .any(|item| item.has_conflict(cx) || item.is_dirty(cx));
2771 if is_edited != self.window_edited {
2772 self.window_edited = is_edited;
2773 todo!()
2774 // cx.set_window_edited(self.window_edited)
2775 }
2776 }
2777
2778 // fn render_disconnected_overlay(
2779 // &self,
2780 // cx: &mut ViewContext<Workspace>,
2781 // ) -> Option<AnyElement<Workspace>> {
2782 // if self.project.read(cx).is_read_only() {
2783 // enum DisconnectedOverlay {}
2784 // Some(
2785 // MouseEventHandler::new::<DisconnectedOverlay, _>(0, cx, |_, cx| {
2786 // let theme = &theme::current(cx);
2787 // Label::new(
2788 // "Your connection to the remote project has been lost.",
2789 // theme.workspace.disconnected_overlay.text.clone(),
2790 // )
2791 // .aligned()
2792 // .contained()
2793 // .with_style(theme.workspace.disconnected_overlay.container)
2794 // })
2795 // .with_cursor_style(CursorStyle::Arrow)
2796 // .capture_all()
2797 // .into_any_named("disconnected overlay"),
2798 // )
2799 // } else {
2800 // None
2801 // }
2802 // }
2803
2804 // fn render_notifications(
2805 // &self,
2806 // theme: &theme::Workspace,
2807 // cx: &AppContext,
2808 // ) -> Option<AnyElement<Workspace>> {
2809 // if self.notifications.is_empty() {
2810 // None
2811 // } else {
2812 // Some(
2813 // Flex::column()
2814 // .with_children(self.notifications.iter().map(|(_, _, notification)| {
2815 // ChildView::new(notification.as_any(), cx)
2816 // .contained()
2817 // .with_style(theme.notification)
2818 // }))
2819 // .constrained()
2820 // .with_width(theme.notifications.width)
2821 // .contained()
2822 // .with_style(theme.notifications.container)
2823 // .aligned()
2824 // .bottom()
2825 // .right()
2826 // .into_any(),
2827 // )
2828 // }
2829 // }
2830
2831 // // RPC handlers
2832
2833 fn handle_follow(
2834 &mut self,
2835 _follower_project_id: Option<u64>,
2836 _cx: &mut ViewContext<Self>,
2837 ) -> proto::FollowResponse {
2838 todo!()
2839
2840 // let client = &self.app_state.client;
2841 // let project_id = self.project.read(cx).remote_id();
2842
2843 // let active_view_id = self.active_item(cx).and_then(|i| {
2844 // Some(
2845 // i.to_followable_item_handle(cx)?
2846 // .remote_id(client, cx)?
2847 // .to_proto(),
2848 // )
2849 // });
2850
2851 // cx.notify();
2852
2853 // self.last_active_view_id = active_view_id.clone();
2854 // proto::FollowResponse {
2855 // active_view_id,
2856 // views: self
2857 // .panes()
2858 // .iter()
2859 // .flat_map(|pane| {
2860 // let leader_id = self.leader_for_pane(pane);
2861 // pane.read(cx).items().filter_map({
2862 // let cx = &cx;
2863 // move |item| {
2864 // let item = item.to_followable_item_handle(cx)?;
2865 // if (project_id.is_none() || project_id != follower_project_id)
2866 // && item.is_project_item(cx)
2867 // {
2868 // return None;
2869 // }
2870 // let id = item.remote_id(client, cx)?.to_proto();
2871 // let variant = item.to_state_proto(cx)?;
2872 // Some(proto::View {
2873 // id: Some(id),
2874 // leader_id,
2875 // variant: Some(variant),
2876 // })
2877 // }
2878 // })
2879 // })
2880 // .collect(),
2881 // }
2882 }
2883
2884 fn handle_update_followers(
2885 &mut self,
2886 leader_id: PeerId,
2887 message: proto::UpdateFollowers,
2888 _cx: &mut ViewContext<Self>,
2889 ) {
2890 self.leader_updates_tx
2891 .unbounded_send((leader_id, message))
2892 .ok();
2893 }
2894
2895 async fn process_leader_update(
2896 this: &WeakView<Self>,
2897 leader_id: PeerId,
2898 update: proto::UpdateFollowers,
2899 cx: &mut AsyncWindowContext,
2900 ) -> Result<()> {
2901 match update.variant.ok_or_else(|| anyhow!("invalid update"))? {
2902 proto::update_followers::Variant::UpdateActiveView(update_active_view) => {
2903 this.update(cx, |this, _| {
2904 for (_, state) in &mut this.follower_states {
2905 if state.leader_id == leader_id {
2906 state.active_view_id =
2907 if let Some(active_view_id) = update_active_view.id.clone() {
2908 Some(ViewId::from_proto(active_view_id)?)
2909 } else {
2910 None
2911 };
2912 }
2913 }
2914 anyhow::Ok(())
2915 })??;
2916 }
2917 proto::update_followers::Variant::UpdateView(update_view) => {
2918 let variant = update_view
2919 .variant
2920 .ok_or_else(|| anyhow!("missing update view variant"))?;
2921 let id = update_view
2922 .id
2923 .ok_or_else(|| anyhow!("missing update view id"))?;
2924 let mut tasks = Vec::new();
2925 this.update(cx, |this, cx| {
2926 let project = this.project.clone();
2927 for (_, state) in &mut this.follower_states {
2928 if state.leader_id == leader_id {
2929 let view_id = ViewId::from_proto(id.clone())?;
2930 if let Some(item) = state.items_by_leader_view_id.get(&view_id) {
2931 tasks.push(item.apply_update_proto(&project, variant.clone(), cx));
2932 }
2933 }
2934 }
2935 anyhow::Ok(())
2936 })??;
2937 try_join_all(tasks).await.log_err();
2938 }
2939 proto::update_followers::Variant::CreateView(view) => {
2940 let panes = this.update(cx, |this, _| {
2941 this.follower_states
2942 .iter()
2943 .filter_map(|(pane, state)| (state.leader_id == leader_id).then_some(pane))
2944 .cloned()
2945 .collect()
2946 })?;
2947 Self::add_views_from_leader(this.clone(), leader_id, panes, vec![view], cx).await?;
2948 }
2949 }
2950 this.update(cx, |this, cx| this.leader_updated(leader_id, cx))?;
2951 Ok(())
2952 }
2953
2954 async fn add_views_from_leader(
2955 this: WeakView<Self>,
2956 leader_id: PeerId,
2957 panes: Vec<View<Pane>>,
2958 views: Vec<proto::View>,
2959 cx: &mut AsyncWindowContext,
2960 ) -> Result<()> {
2961 let this = this.upgrade().context("workspace dropped")?;
2962
2963 let item_builders = cx.update(|_, cx| {
2964 cx.default_global::<FollowableItemBuilders>()
2965 .values()
2966 .map(|b| b.0)
2967 .collect::<Vec<_>>()
2968 })?;
2969
2970 let mut item_tasks_by_pane = HashMap::default();
2971 for pane in panes {
2972 let mut item_tasks = Vec::new();
2973 let mut leader_view_ids = Vec::new();
2974 for view in &views {
2975 let Some(id) = &view.id else { continue };
2976 let id = ViewId::from_proto(id.clone())?;
2977 let mut variant = view.variant.clone();
2978 if variant.is_none() {
2979 Err(anyhow!("missing view variant"))?;
2980 }
2981 for build_item in &item_builders {
2982 let task = cx.update(|_, cx| {
2983 build_item(pane.clone(), this.clone(), id, &mut variant, cx)
2984 })?;
2985 if let Some(task) = task {
2986 item_tasks.push(task);
2987 leader_view_ids.push(id);
2988 break;
2989 } else {
2990 assert!(variant.is_some());
2991 }
2992 }
2993 }
2994
2995 item_tasks_by_pane.insert(pane, (item_tasks, leader_view_ids));
2996 }
2997
2998 for (pane, (item_tasks, leader_view_ids)) in item_tasks_by_pane {
2999 let items = futures::future::try_join_all(item_tasks).await?;
3000 this.update(cx, |this, cx| {
3001 let state = this.follower_states.get_mut(&pane)?;
3002 for (id, item) in leader_view_ids.into_iter().zip(items) {
3003 item.set_leader_peer_id(Some(leader_id), cx);
3004 state.items_by_leader_view_id.insert(id, item);
3005 }
3006
3007 Some(())
3008 })?;
3009 }
3010 Ok(())
3011 }
3012
3013 fn update_active_view_for_followers(&mut self, cx: &mut ViewContext<Self>) {
3014 let mut is_project_item = true;
3015 let mut update = proto::UpdateActiveView::default();
3016 if self.active_pane.read(cx).has_focus(cx) {
3017 let item = self
3018 .active_item(cx)
3019 .and_then(|item| item.to_followable_item_handle(cx));
3020 if let Some(item) = item {
3021 is_project_item = item.is_project_item(cx);
3022 update = proto::UpdateActiveView {
3023 id: item
3024 .remote_id(&self.app_state.client, cx)
3025 .map(|id| id.to_proto()),
3026 leader_id: self.leader_for_pane(&self.active_pane),
3027 };
3028 }
3029 }
3030
3031 if update.id != self.last_active_view_id {
3032 self.last_active_view_id = update.id.clone();
3033 self.update_followers(
3034 is_project_item,
3035 proto::update_followers::Variant::UpdateActiveView(update),
3036 cx,
3037 );
3038 }
3039 }
3040
3041 fn update_followers(
3042 &self,
3043 project_only: bool,
3044 update: proto::update_followers::Variant,
3045 cx: &mut WindowContext,
3046 ) -> Option<()> {
3047 let project_id = if project_only {
3048 self.project.read(cx).remote_id()
3049 } else {
3050 None
3051 };
3052 self.app_state().workspace_store.update(cx, |store, cx| {
3053 store.update_followers(project_id, update, cx)
3054 })
3055 }
3056
3057 pub fn leader_for_pane(&self, pane: &View<Pane>) -> Option<PeerId> {
3058 self.follower_states.get(pane).map(|state| state.leader_id)
3059 }
3060
3061 fn leader_updated(&mut self, leader_id: PeerId, cx: &mut ViewContext<Self>) -> Option<()> {
3062 cx.notify();
3063
3064 let call = self.active_call()?;
3065 let room = call.read(cx).room()?.read(cx);
3066 let participant = room.remote_participant_for_peer_id(leader_id)?;
3067 let mut items_to_activate = Vec::new();
3068
3069 let leader_in_this_app;
3070 let leader_in_this_project;
3071 match participant.location {
3072 call2::ParticipantLocation::SharedProject { project_id } => {
3073 leader_in_this_app = true;
3074 leader_in_this_project = Some(project_id) == self.project.read(cx).remote_id();
3075 }
3076 call2::ParticipantLocation::UnsharedProject => {
3077 leader_in_this_app = true;
3078 leader_in_this_project = false;
3079 }
3080 call2::ParticipantLocation::External => {
3081 leader_in_this_app = false;
3082 leader_in_this_project = false;
3083 }
3084 };
3085
3086 for (pane, state) in &self.follower_states {
3087 if state.leader_id != leader_id {
3088 continue;
3089 }
3090 if let (Some(active_view_id), true) = (state.active_view_id, leader_in_this_app) {
3091 if let Some(item) = state.items_by_leader_view_id.get(&active_view_id) {
3092 if leader_in_this_project || !item.is_project_item(cx) {
3093 items_to_activate.push((pane.clone(), item.boxed_clone()));
3094 }
3095 } else {
3096 log::warn!(
3097 "unknown view id {:?} for leader {:?}",
3098 active_view_id,
3099 leader_id
3100 );
3101 }
3102 continue;
3103 }
3104 // todo!()
3105 // if let Some(shared_screen) = self.shared_screen_for_peer(leader_id, pane, cx) {
3106 // items_to_activate.push((pane.clone(), Box::new(shared_screen)));
3107 // }
3108 }
3109
3110 for (pane, item) in items_to_activate {
3111 let pane_was_focused = pane.read(cx).has_focus(cx);
3112 if let Some(index) = pane.update(cx, |pane, _| pane.index_for_item(item.as_ref())) {
3113 pane.update(cx, |pane, cx| pane.activate_item(index, false, false, cx));
3114 } else {
3115 pane.update(cx, |pane, cx| {
3116 pane.add_item(item.boxed_clone(), false, false, None, cx)
3117 });
3118 }
3119
3120 if pane_was_focused {
3121 pane.update(cx, |pane, cx| pane.focus_active_item(cx));
3122 }
3123 }
3124
3125 None
3126 }
3127
3128 // todo!()
3129 // fn shared_screen_for_peer(
3130 // &self,
3131 // peer_id: PeerId,
3132 // pane: &View<Pane>,
3133 // cx: &mut ViewContext<Self>,
3134 // ) -> Option<View<SharedScreen>> {
3135 // let call = self.active_call()?;
3136 // let room = call.read(cx).room()?.read(cx);
3137 // let participant = room.remote_participant_for_peer_id(peer_id)?;
3138 // let track = participant.video_tracks.values().next()?.clone();
3139 // let user = participant.user.clone();
3140
3141 // for item in pane.read(cx).items_of_type::<SharedScreen>() {
3142 // if item.read(cx).peer_id == peer_id {
3143 // return Some(item);
3144 // }
3145 // }
3146
3147 // Some(cx.build_view(|cx| SharedScreen::new(&track, peer_id, user.clone(), cx)))
3148 // }
3149
3150 pub fn on_window_activation_changed(&mut self, cx: &mut ViewContext<Self>) {
3151 if cx.is_window_active() {
3152 self.update_active_view_for_followers(cx);
3153 cx.background_executor()
3154 .spawn(persistence::DB.update_timestamp(self.database_id()))
3155 .detach();
3156 } else {
3157 for pane in &self.panes {
3158 pane.update(cx, |pane, cx| {
3159 if let Some(item) = pane.active_item() {
3160 item.workspace_deactivated(cx);
3161 }
3162 if matches!(
3163 WorkspaceSettings::get_global(cx).autosave,
3164 AutosaveSetting::OnWindowChange | AutosaveSetting::OnFocusChange
3165 ) {
3166 for item in pane.items() {
3167 Pane::autosave_item(item.as_ref(), self.project.clone(), cx)
3168 .detach_and_log_err(cx);
3169 }
3170 }
3171 });
3172 }
3173 }
3174 }
3175
3176 fn active_call(&self) -> Option<&Model<ActiveCall>> {
3177 self.active_call.as_ref().map(|(call, _)| call)
3178 }
3179
3180 fn on_active_call_event(
3181 &mut self,
3182 _: Model<ActiveCall>,
3183 event: &call2::room::Event,
3184 cx: &mut ViewContext<Self>,
3185 ) {
3186 match event {
3187 call2::room::Event::ParticipantLocationChanged { participant_id }
3188 | call2::room::Event::RemoteVideoTracksChanged { participant_id } => {
3189 self.leader_updated(*participant_id, cx);
3190 }
3191 _ => {}
3192 }
3193 }
3194
3195 pub fn database_id(&self) -> WorkspaceId {
3196 self.database_id
3197 }
3198
3199 fn location(&self, cx: &AppContext) -> Option<WorkspaceLocation> {
3200 let project = self.project().read(cx);
3201
3202 if project.is_local() {
3203 Some(
3204 project
3205 .visible_worktrees(cx)
3206 .map(|worktree| worktree.read(cx).abs_path())
3207 .collect::<Vec<_>>()
3208 .into(),
3209 )
3210 } else {
3211 None
3212 }
3213 }
3214
3215 fn remove_panes(&mut self, member: Member, cx: &mut ViewContext<Workspace>) {
3216 match member {
3217 Member::Axis(PaneAxis { members, .. }) => {
3218 for child in members.iter() {
3219 self.remove_panes(child.clone(), cx)
3220 }
3221 }
3222 Member::Pane(pane) => {
3223 self.force_remove_pane(&pane, cx);
3224 }
3225 }
3226 }
3227
3228 fn force_remove_pane(&mut self, pane: &View<Pane>, cx: &mut ViewContext<Workspace>) {
3229 self.panes.retain(|p| p != pane);
3230 if true {
3231 todo!()
3232 // cx.focus(self.panes.last().unwrap());
3233 }
3234 if self.last_active_center_pane == Some(pane.downgrade()) {
3235 self.last_active_center_pane = None;
3236 }
3237 cx.notify();
3238 }
3239
3240 // fn schedule_serialize(&mut self, cx: &mut ViewContext<Self>) {
3241 // self._schedule_serialize = Some(cx.spawn(|this, cx| async move {
3242 // cx.background().timer(Duration::from_millis(100)).await;
3243 // this.read_with(&cx, |this, cx| this.serialize_workspace(cx))
3244 // .ok();
3245 // }));
3246 // }
3247
3248 fn serialize_workspace(&self, cx: &mut ViewContext<Self>) {
3249 fn serialize_pane_handle(pane_handle: &View<Pane>, cx: &WindowContext) -> SerializedPane {
3250 let (items, active) = {
3251 let pane = pane_handle.read(cx);
3252 let active_item_id = pane.active_item().map(|item| item.id());
3253 (
3254 pane.items()
3255 .filter_map(|item_handle| {
3256 Some(SerializedItem {
3257 kind: Arc::from(item_handle.serialized_item_kind()?),
3258 item_id: item_handle.id().as_u64() as usize,
3259 active: Some(item_handle.id()) == active_item_id,
3260 })
3261 })
3262 .collect::<Vec<_>>(),
3263 pane.has_focus(cx),
3264 )
3265 };
3266
3267 SerializedPane::new(items, active)
3268 }
3269
3270 fn build_serialized_pane_group(
3271 pane_group: &Member,
3272 cx: &WindowContext,
3273 ) -> SerializedPaneGroup {
3274 match pane_group {
3275 Member::Axis(PaneAxis {
3276 axis,
3277 members,
3278 flexes,
3279 bounding_boxes: _,
3280 }) => SerializedPaneGroup::Group {
3281 axis: *axis,
3282 children: members
3283 .iter()
3284 .map(|member| build_serialized_pane_group(member, cx))
3285 .collect::<Vec<_>>(),
3286 flexes: Some(flexes.lock().clone()),
3287 },
3288 Member::Pane(pane_handle) => {
3289 SerializedPaneGroup::Pane(serialize_pane_handle(&pane_handle, cx))
3290 }
3291 }
3292 }
3293
3294 fn build_serialized_docks(
3295 this: &Workspace,
3296 cx: &mut ViewContext<Workspace>,
3297 ) -> DockStructure {
3298 let left_dock = this.left_dock.read(cx);
3299 let left_visible = left_dock.is_open();
3300 let left_active_panel = left_dock
3301 .visible_panel()
3302 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3303 let left_dock_zoom = left_dock
3304 .visible_panel()
3305 .map(|panel| panel.is_zoomed(cx))
3306 .unwrap_or(false);
3307
3308 let right_dock = this.right_dock.read(cx);
3309 let right_visible = right_dock.is_open();
3310 let right_active_panel = right_dock
3311 .visible_panel()
3312 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3313 let right_dock_zoom = right_dock
3314 .visible_panel()
3315 .map(|panel| panel.is_zoomed(cx))
3316 .unwrap_or(false);
3317
3318 let bottom_dock = this.bottom_dock.read(cx);
3319 let bottom_visible = bottom_dock.is_open();
3320 let bottom_active_panel = bottom_dock
3321 .visible_panel()
3322 .and_then(|panel| Some(panel.persistent_name(cx).to_string()));
3323 let bottom_dock_zoom = bottom_dock
3324 .visible_panel()
3325 .map(|panel| panel.is_zoomed(cx))
3326 .unwrap_or(false);
3327
3328 DockStructure {
3329 left: DockData {
3330 visible: left_visible,
3331 active_panel: left_active_panel,
3332 zoom: left_dock_zoom,
3333 },
3334 right: DockData {
3335 visible: right_visible,
3336 active_panel: right_active_panel,
3337 zoom: right_dock_zoom,
3338 },
3339 bottom: DockData {
3340 visible: bottom_visible,
3341 active_panel: bottom_active_panel,
3342 zoom: bottom_dock_zoom,
3343 },
3344 }
3345 }
3346
3347 if let Some(location) = self.location(cx) {
3348 // Load bearing special case:
3349 // - with_local_workspace() relies on this to not have other stuff open
3350 // when you open your log
3351 if !location.paths().is_empty() {
3352 let center_group = build_serialized_pane_group(&self.center.root, cx);
3353 let docks = build_serialized_docks(self, cx);
3354
3355 let serialized_workspace = SerializedWorkspace {
3356 id: self.database_id,
3357 location,
3358 center_group,
3359 bounds: Default::default(),
3360 display: Default::default(),
3361 docks,
3362 };
3363
3364 cx.spawn(|_, _| persistence::DB.save_workspace(serialized_workspace))
3365 .detach();
3366 }
3367 }
3368 }
3369
3370 pub(crate) fn load_workspace(
3371 serialized_workspace: SerializedWorkspace,
3372 paths_to_open: Vec<Option<ProjectPath>>,
3373 cx: &mut ViewContext<Workspace>,
3374 ) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
3375 cx.spawn(|workspace, mut cx| async move {
3376 let (project, old_center_pane) = workspace.update(&mut cx, |workspace, _| {
3377 (
3378 workspace.project().clone(),
3379 workspace.last_active_center_pane.clone(),
3380 )
3381 })?;
3382
3383 let mut center_group = None;
3384 let mut center_items = None;
3385
3386 // Traverse the splits tree and add to things
3387 if let Some((group, active_pane, items)) = serialized_workspace
3388 .center_group
3389 .deserialize(
3390 &project,
3391 serialized_workspace.id,
3392 workspace.clone(),
3393 &mut cx,
3394 )
3395 .await
3396 {
3397 center_items = Some(items);
3398 center_group = Some((group, active_pane))
3399 }
3400
3401 let mut items_by_project_path = cx.update(|_, cx| {
3402 center_items
3403 .unwrap_or_default()
3404 .into_iter()
3405 .filter_map(|item| {
3406 let item = item?;
3407 let project_path = item.project_path(cx)?;
3408 Some((project_path, item))
3409 })
3410 .collect::<HashMap<_, _>>()
3411 })?;
3412
3413 let opened_items = paths_to_open
3414 .into_iter()
3415 .map(|path_to_open| {
3416 path_to_open
3417 .and_then(|path_to_open| items_by_project_path.remove(&path_to_open))
3418 })
3419 .collect::<Vec<_>>();
3420
3421 // Remove old panes from workspace panes list
3422 workspace.update(&mut cx, |workspace, cx| {
3423 if let Some((center_group, active_pane)) = center_group {
3424 workspace.remove_panes(workspace.center.root.clone(), cx);
3425
3426 // Swap workspace center group
3427 workspace.center = PaneGroup::with_root(center_group);
3428
3429 // Change the focus to the workspace first so that we retrigger focus in on the pane.
3430 // todo!()
3431 // cx.focus_self();
3432 // if let Some(active_pane) = active_pane {
3433 // cx.focus(&active_pane);
3434 // } else {
3435 // cx.focus(workspace.panes.last().unwrap());
3436 // }
3437 } else {
3438 // todo!()
3439 // let old_center_handle = old_center_pane.and_then(|weak| weak.upgrade());
3440 // if let Some(old_center_handle) = old_center_handle {
3441 // cx.focus(&old_center_handle)
3442 // } else {
3443 // cx.focus_self()
3444 // }
3445 }
3446
3447 let docks = serialized_workspace.docks;
3448 workspace.left_dock.update(cx, |dock, cx| {
3449 dock.set_open(docks.left.visible, cx);
3450 if let Some(active_panel) = docks.left.active_panel {
3451 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3452 dock.activate_panel(ix, cx);
3453 }
3454 }
3455 dock.active_panel()
3456 .map(|panel| panel.set_zoomed(docks.left.zoom, cx));
3457 if docks.left.visible && docks.left.zoom {
3458 // todo!()
3459 // cx.focus_self()
3460 }
3461 });
3462 // TODO: I think the bug is that setting zoom or active undoes the bottom zoom or something
3463 workspace.right_dock.update(cx, |dock, cx| {
3464 dock.set_open(docks.right.visible, cx);
3465 if let Some(active_panel) = docks.right.active_panel {
3466 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3467 dock.activate_panel(ix, cx);
3468 }
3469 }
3470 dock.active_panel()
3471 .map(|panel| panel.set_zoomed(docks.right.zoom, cx));
3472
3473 if docks.right.visible && docks.right.zoom {
3474 // todo!()
3475 // cx.focus_self()
3476 }
3477 });
3478 workspace.bottom_dock.update(cx, |dock, cx| {
3479 dock.set_open(docks.bottom.visible, cx);
3480 if let Some(active_panel) = docks.bottom.active_panel {
3481 if let Some(ix) = dock.panel_index_for_ui_name(&active_panel, cx) {
3482 dock.activate_panel(ix, cx);
3483 }
3484 }
3485
3486 dock.active_panel()
3487 .map(|panel| panel.set_zoomed(docks.bottom.zoom, cx));
3488
3489 if docks.bottom.visible && docks.bottom.zoom {
3490 // todo!()
3491 // cx.focus_self()
3492 }
3493 });
3494
3495 cx.notify();
3496 })?;
3497
3498 // Serialize ourself to make sure our timestamps and any pane / item changes are replicated
3499 workspace.update(&mut cx, |workspace, cx| workspace.serialize_workspace(cx))?;
3500
3501 Ok(opened_items)
3502 })
3503 }
3504
3505 // todo!()
3506 // #[cfg(any(test, feature = "test-support"))]
3507 // pub fn test_new(project: ModelHandle<Project>, cx: &mut ViewContext<Self>) -> Self {
3508 // use node_runtime::FakeNodeRuntime;
3509
3510 // let client = project.read(cx).client();
3511 // let user_store = project.read(cx).user_store();
3512
3513 // let workspace_store = cx.add_model(|cx| WorkspaceStore::new(client.clone(), cx));
3514 // let app_state = Arc::new(AppState {
3515 // languages: project.read(cx).languages().clone(),
3516 // workspace_store,
3517 // client,
3518 // user_store,
3519 // fs: project.read(cx).fs().clone(),
3520 // build_window_options: |_, _, _| Default::default(),
3521 // initialize_workspace: |_, _, _, _| Task::ready(Ok(())),
3522 // node_runtime: FakeNodeRuntime::new(),
3523 // });
3524 // Self::new(0, project, app_state, cx)
3525 // }
3526
3527 // fn render_dock(&self, position: DockPosition, cx: &WindowContext) -> Option<AnyElement<Self>> {
3528 // let dock = match position {
3529 // DockPosition::Left => &self.left_dock,
3530 // DockPosition::Right => &self.right_dock,
3531 // DockPosition::Bottom => &self.bottom_dock,
3532 // };
3533 // let active_panel = dock.read(cx).visible_panel()?;
3534 // let element = if Some(active_panel.id()) == self.zoomed.as_ref().map(|zoomed| zoomed.id()) {
3535 // dock.read(cx).render_placeholder(cx)
3536 // } else {
3537 // ChildView::new(dock, cx).into_any()
3538 // };
3539
3540 // Some(
3541 // element
3542 // .constrained()
3543 // .dynamically(move |constraint, _, cx| match position {
3544 // DockPosition::Left | DockPosition::Right => SizeConstraint::new(
3545 // Vector2F::new(20., constraint.min.y()),
3546 // Vector2F::new(cx.window_size().x() * 0.8, constraint.max.y()),
3547 // ),
3548 // DockPosition::Bottom => SizeConstraint::new(
3549 // Vector2F::new(constraint.min.x(), 20.),
3550 // Vector2F::new(constraint.max.x(), cx.window_size().y() * 0.8),
3551 // ),
3552 // })
3553 // .into_any(),
3554 // )
3555 // }
3556 // }
3557}
3558
3559fn window_bounds_env_override(cx: &AsyncAppContext) -> Option<WindowBounds> {
3560 let display_origin = cx
3561 .update(|cx| Some(cx.displays().first()?.bounds().origin))
3562 .ok()??;
3563 ZED_WINDOW_POSITION
3564 .zip(*ZED_WINDOW_SIZE)
3565 .map(|(position, size)| {
3566 WindowBounds::Fixed(Bounds {
3567 origin: display_origin + position,
3568 size,
3569 })
3570 })
3571}
3572
3573fn open_items(
3574 serialized_workspace: Option<SerializedWorkspace>,
3575 mut project_paths_to_open: Vec<(PathBuf, Option<ProjectPath>)>,
3576 app_state: Arc<AppState>,
3577 cx: &mut ViewContext<Workspace>,
3578) -> impl 'static + Future<Output = Result<Vec<Option<Result<Box<dyn ItemHandle>>>>>> {
3579 let restored_items = serialized_workspace.map(|serialized_workspace| {
3580 Workspace::load_workspace(
3581 serialized_workspace,
3582 project_paths_to_open
3583 .iter()
3584 .map(|(_, project_path)| project_path)
3585 .cloned()
3586 .collect(),
3587 cx,
3588 )
3589 });
3590
3591 cx.spawn(|workspace, mut cx| async move {
3592 let mut opened_items = Vec::with_capacity(project_paths_to_open.len());
3593
3594 if let Some(restored_items) = restored_items {
3595 let restored_items = restored_items.await?;
3596
3597 let restored_project_paths = restored_items
3598 .iter()
3599 .filter_map(|item| {
3600 cx.update(|_, cx| item.as_ref()?.project_path(cx))
3601 .ok()
3602 .flatten()
3603 })
3604 .collect::<HashSet<_>>();
3605
3606 for restored_item in restored_items {
3607 opened_items.push(restored_item.map(Ok));
3608 }
3609
3610 project_paths_to_open
3611 .iter_mut()
3612 .for_each(|(_, project_path)| {
3613 if let Some(project_path_to_open) = project_path {
3614 if restored_project_paths.contains(project_path_to_open) {
3615 *project_path = None;
3616 }
3617 }
3618 });
3619 } else {
3620 for _ in 0..project_paths_to_open.len() {
3621 opened_items.push(None);
3622 }
3623 }
3624 assert!(opened_items.len() == project_paths_to_open.len());
3625
3626 let tasks =
3627 project_paths_to_open
3628 .into_iter()
3629 .enumerate()
3630 .map(|(i, (abs_path, project_path))| {
3631 let workspace = workspace.clone();
3632 cx.spawn(|mut cx| {
3633 let fs = app_state.fs.clone();
3634 async move {
3635 let file_project_path = project_path?;
3636 if fs.is_file(&abs_path).await {
3637 Some((
3638 i,
3639 workspace
3640 .update(&mut cx, |workspace, cx| {
3641 workspace.open_path(file_project_path, None, true, cx)
3642 })
3643 .log_err()?
3644 .await,
3645 ))
3646 } else {
3647 None
3648 }
3649 }
3650 })
3651 });
3652
3653 let tasks = tasks.collect::<Vec<_>>();
3654
3655 let tasks = futures::future::join_all(tasks.into_iter());
3656 for maybe_opened_path in tasks.await.into_iter() {
3657 if let Some((i, path_open_result)) = maybe_opened_path {
3658 opened_items[i] = Some(path_open_result);
3659 }
3660 }
3661
3662 Ok(opened_items)
3663 })
3664}
3665
3666// todo!()
3667// fn notify_of_new_dock(workspace: &WeakView<Workspace>, cx: &mut AsyncAppContext) {
3668// const NEW_PANEL_BLOG_POST: &str = "https://zed.dev/blog/new-panel-system";
3669// const NEW_DOCK_HINT_KEY: &str = "show_new_dock_key";
3670// const MESSAGE_ID: usize = 2;
3671
3672// if workspace
3673// .read_with(cx, |workspace, cx| {
3674// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3675// })
3676// .unwrap_or(false)
3677// {
3678// return;
3679// }
3680
3681// if db::kvp::KEY_VALUE_STORE
3682// .read_kvp(NEW_DOCK_HINT_KEY)
3683// .ok()
3684// .flatten()
3685// .is_some()
3686// {
3687// if !workspace
3688// .read_with(cx, |workspace, cx| {
3689// workspace.has_shown_notification_once::<MessageNotification>(MESSAGE_ID, cx)
3690// })
3691// .unwrap_or(false)
3692// {
3693// cx.update(|cx| {
3694// cx.update_global::<NotificationTracker, _, _>(|tracker, _| {
3695// let entry = tracker
3696// .entry(TypeId::of::<MessageNotification>())
3697// .or_default();
3698// if !entry.contains(&MESSAGE_ID) {
3699// entry.push(MESSAGE_ID);
3700// }
3701// });
3702// });
3703// }
3704
3705// return;
3706// }
3707
3708// cx.spawn(|_| async move {
3709// db::kvp::KEY_VALUE_STORE
3710// .write_kvp(NEW_DOCK_HINT_KEY.to_string(), "seen".to_string())
3711// .await
3712// .ok();
3713// })
3714// .detach();
3715
3716// workspace
3717// .update(cx, |workspace, cx| {
3718// workspace.show_notification_once(2, cx, |cx| {
3719// cx.build_view(|_| {
3720// MessageNotification::new_element(|text, _| {
3721// Text::new(
3722// "Looking for the dock? Try ctrl-`!\nshift-escape now zooms your pane.",
3723// text,
3724// )
3725// .with_custom_runs(vec![26..32, 34..46], |_, bounds, cx| {
3726// let code_span_background_color = settings::get::<ThemeSettings>(cx)
3727// .theme
3728// .editor
3729// .document_highlight_read_background;
3730
3731// cx.scene().push_quad(gpui::Quad {
3732// bounds,
3733// background: Some(code_span_background_color),
3734// border: Default::default(),
3735// corner_radii: (2.0).into(),
3736// })
3737// })
3738// .into_any()
3739// })
3740// .with_click_message("Read more about the new panel system")
3741// .on_click(|cx| cx.platform().open_url(NEW_PANEL_BLOG_POST))
3742// })
3743// })
3744// })
3745// .ok();
3746
3747fn notify_if_database_failed(workspace: WindowHandle<Workspace>, cx: &mut AsyncAppContext) {
3748 const REPORT_ISSUE_URL: &str ="https://github.com/zed-industries/community/issues/new?assignees=&labels=defect%2Ctriage&template=2_bug_report.yml";
3749
3750 workspace
3751 .update(cx, |workspace, cx| {
3752 if (*db2::ALL_FILE_DB_FAILED).load(std::sync::atomic::Ordering::Acquire) {
3753 workspace.show_notification_once(0, cx, |cx| {
3754 cx.build_view(|_| {
3755 MessageNotification::new("Failed to load the database file.")
3756 .with_click_message("Click to let us know about this error")
3757 .on_click(|cx| cx.open_url(REPORT_ISSUE_URL))
3758 })
3759 });
3760 }
3761 })
3762 .log_err();
3763}
3764
3765impl EventEmitter for Workspace {
3766 type Event = Event;
3767}
3768
3769impl Render for Workspace {
3770 type Element = Div<Self>;
3771
3772 fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
3773 div()
3774 .relative()
3775 .size_full()
3776 .flex()
3777 .flex_col()
3778 .font("Zed Sans")
3779 .gap_0()
3780 .justify_start()
3781 .items_start()
3782 .text_color(cx.theme().colors().text)
3783 .bg(cx.theme().colors().background)
3784 .child(self.render_titlebar(cx))
3785 .child(
3786 div()
3787 .flex_1()
3788 .w_full()
3789 .flex()
3790 .flex_row()
3791 .overflow_hidden()
3792 .border_t()
3793 .border_b()
3794 .border_color(cx.theme().colors().border)
3795 // .children(
3796 // Some(
3797 // Panel::new("project-panel-outer", cx)
3798 // .side(PanelSide::Left)
3799 // .child(ProjectPanel::new("project-panel-inner")),
3800 // )
3801 // .filter(|_| self.is_project_panel_open()),
3802 // )
3803 // .children(
3804 // Some(
3805 // Panel::new("collab-panel-outer", cx)
3806 // .child(CollabPanel::new("collab-panel-inner"))
3807 // .side(PanelSide::Left),
3808 // )
3809 // .filter(|_| self.is_collab_panel_open()),
3810 // )
3811 // .child(NotificationToast::new(
3812 // "maxbrunsfeld has requested to add you as a contact.".into(),
3813 // ))
3814 .child(
3815 div().flex().flex_col().flex_1().h_full().child(
3816 div().flex().flex_1().child(self.center.render(
3817 &self.project,
3818 &self.follower_states,
3819 self.active_call(),
3820 &self.active_pane,
3821 self.zoomed.as_ref(),
3822 &self.app_state,
3823 cx,
3824 )),
3825 ), // .children(
3826 // Some(
3827 // Panel::new("terminal-panel", cx)
3828 // .child(Terminal::new())
3829 // .allowed_sides(PanelAllowedSides::BottomOnly)
3830 // .side(PanelSide::Bottom),
3831 // )
3832 // .filter(|_| self.is_terminal_open()),
3833 // ),
3834 ), // .children(
3835 // Some(
3836 // Panel::new("chat-panel-outer", cx)
3837 // .side(PanelSide::Right)
3838 // .child(ChatPanel::new("chat-panel-inner").messages(vec![
3839 // ChatMessage::new(
3840 // "osiewicz".to_string(),
3841 // "is this thing on?".to_string(),
3842 // DateTime::parse_from_rfc3339("2023-09-27T15:40:52.707Z")
3843 // .unwrap()
3844 // .naive_local(),
3845 // ),
3846 // ChatMessage::new(
3847 // "maxdeviant".to_string(),
3848 // "Reading you loud and clear!".to_string(),
3849 // DateTime::parse_from_rfc3339("2023-09-28T15:40:52.707Z")
3850 // .unwrap()
3851 // .naive_local(),
3852 // ),
3853 // ])),
3854 // )
3855 // .filter(|_| self.is_chat_panel_open()),
3856 // )
3857 // .children(
3858 // Some(
3859 // Panel::new("notifications-panel-outer", cx)
3860 // .side(PanelSide::Right)
3861 // .child(NotificationsPanel::new("notifications-panel-inner")),
3862 // )
3863 // .filter(|_| self.is_notifications_panel_open()),
3864 // )
3865 // .children(
3866 // Some(
3867 // Panel::new("assistant-panel-outer", cx)
3868 // .child(AssistantPanel::new("assistant-panel-inner")),
3869 // )
3870 // .filter(|_| self.is_assistant_panel_open()),
3871 // ),
3872 )
3873 .child(self.status_bar.clone())
3874 // .when(self.debug.show_toast, |this| {
3875 // this.child(Toast::new(ToastOrigin::Bottom).child(Label::new("A toast")))
3876 // })
3877 // .children(
3878 // Some(
3879 // div()
3880 // .absolute()
3881 // .top(px(50.))
3882 // .left(px(640.))
3883 // .z_index(8)
3884 // .child(LanguageSelector::new("language-selector")),
3885 // )
3886 // .filter(|_| self.is_language_selector_open()),
3887 // )
3888 .z_index(8)
3889 // Debug
3890 .child(
3891 div()
3892 .flex()
3893 .flex_col()
3894 .z_index(9)
3895 .absolute()
3896 .top_20()
3897 .left_1_4()
3898 .w_40()
3899 .gap_2(), // .when(self.show_debug, |this| {
3900 // this.child(Button::<Workspace>::new("Toggle User Settings").on_click(
3901 // Arc::new(|workspace, cx| workspace.debug_toggle_user_settings(cx)),
3902 // ))
3903 // .child(
3904 // Button::<Workspace>::new("Toggle Toasts").on_click(Arc::new(
3905 // |workspace, cx| workspace.debug_toggle_toast(cx),
3906 // )),
3907 // )
3908 // .child(
3909 // Button::<Workspace>::new("Toggle Livestream").on_click(Arc::new(
3910 // |workspace, cx| workspace.debug_toggle_livestream(cx),
3911 // )),
3912 // )
3913 // })
3914 // .child(
3915 // Button::<Workspace>::new("Toggle Debug")
3916 // .on_click(Arc::new(|workspace, cx| workspace.toggle_debug(cx))),
3917 // ),
3918 )
3919 }
3920}
3921
3922// todo!()
3923// impl Entity for Workspace {
3924// type Event = Event;
3925
3926// fn release(&mut self, cx: &mut AppContext) {
3927// self.app_state.workspace_store.update(cx, |store, _| {
3928// store.workspaces.remove(&self.weak_self);
3929// })
3930// }
3931// }
3932
3933// impl View for Workspace {
3934// fn ui_name() -> &'static str {
3935// "Workspace"
3936// }
3937
3938// fn render(&mut self, cx: &mut ViewContext<Self>) -> AnyElement<Self> {
3939// let theme = theme::current(cx).clone();
3940// Stack::new()
3941// .with_child(
3942// Flex::column()
3943// .with_child(self.render_titlebar(&theme, cx))
3944// .with_child(
3945// Stack::new()
3946// .with_child({
3947// let project = self.project.clone();
3948// Flex::row()
3949// .with_children(self.render_dock(DockPosition::Left, cx))
3950// .with_child(
3951// Flex::column()
3952// .with_child(
3953// FlexItem::new(
3954// self.center.render(
3955// &project,
3956// &theme,
3957// &self.follower_states,
3958// self.active_call(),
3959// self.active_pane(),
3960// self.zoomed
3961// .as_ref()
3962// .and_then(|zoomed| zoomed.upgrade(cx))
3963// .as_ref(),
3964// &self.app_state,
3965// cx,
3966// ),
3967// )
3968// .flex(1., true),
3969// )
3970// .with_children(
3971// self.render_dock(DockPosition::Bottom, cx),
3972// )
3973// .flex(1., true),
3974// )
3975// .with_children(self.render_dock(DockPosition::Right, cx))
3976// })
3977// .with_child(Overlay::new(
3978// Stack::new()
3979// .with_children(self.zoomed.as_ref().and_then(|zoomed| {
3980// enum ZoomBackground {}
3981// let zoomed = zoomed.upgrade(cx)?;
3982
3983// let mut foreground_style =
3984// theme.workspace.zoomed_pane_foreground;
3985// if let Some(zoomed_dock_position) = self.zoomed_position {
3986// foreground_style =
3987// theme.workspace.zoomed_panel_foreground;
3988// let margin = foreground_style.margin.top;
3989// let border = foreground_style.border.top;
3990
3991// // Only include a margin and border on the opposite side.
3992// foreground_style.margin.top = 0.;
3993// foreground_style.margin.left = 0.;
3994// foreground_style.margin.bottom = 0.;
3995// foreground_style.margin.right = 0.;
3996// foreground_style.border.top = false;
3997// foreground_style.border.left = false;
3998// foreground_style.border.bottom = false;
3999// foreground_style.border.right = false;
4000// match zoomed_dock_position {
4001// DockPosition::Left => {
4002// foreground_style.margin.right = margin;
4003// foreground_style.border.right = border;
4004// }
4005// DockPosition::Right => {
4006// foreground_style.margin.left = margin;
4007// foreground_style.border.left = border;
4008// }
4009// DockPosition::Bottom => {
4010// foreground_style.margin.top = margin;
4011// foreground_style.border.top = border;
4012// }
4013// }
4014// }
4015
4016// Some(
4017// ChildView::new(&zoomed, cx)
4018// .contained()
4019// .with_style(foreground_style)
4020// .aligned()
4021// .contained()
4022// .with_style(theme.workspace.zoomed_background)
4023// .mouse::<ZoomBackground>(0)
4024// .capture_all()
4025// .on_down(
4026// MouseButton::Left,
4027// |_, this: &mut Self, cx| {
4028// this.zoom_out(cx);
4029// },
4030// ),
4031// )
4032// }))
4033// .with_children(self.modal.as_ref().map(|modal| {
4034// // Prevent clicks within the modal from falling
4035// // through to the rest of the workspace.
4036// enum ModalBackground {}
4037// MouseEventHandler::new::<ModalBackground, _>(
4038// 0,
4039// cx,
4040// |_, cx| ChildView::new(modal.view.as_any(), cx),
4041// )
4042// .on_click(MouseButton::Left, |_, _, _| {})
4043// .contained()
4044// .with_style(theme.workspace.modal)
4045// .aligned()
4046// .top()
4047// }))
4048// .with_children(self.render_notifications(&theme.workspace, cx)),
4049// ))
4050// .provide_resize_bounds::<WorkspaceBounds>()
4051// .flex(1.0, true),
4052// )
4053// .with_child(ChildView::new(&self.status_bar, cx))
4054// .contained()
4055// .with_background_color(theme.workspace.background),
4056// )
4057// .with_children(DragAndDrop::render(cx))
4058// .with_children(self.render_disconnected_overlay(cx))
4059// .into_any_named("workspace")
4060// }
4061
4062// fn focus_in(&mut self, _: AnyViewHandle, cx: &mut ViewContext<Self>) {
4063// if cx.is_self_focused() {
4064// cx.focus(&self.active_pane);
4065// }
4066// }
4067
4068// fn modifiers_changed(&mut self, e: &ModifiersChangedEvent, cx: &mut ViewContext<Self>) -> bool {
4069// DragAndDrop::<Workspace>::update_modifiers(e.modifiers, cx)
4070// }
4071// }
4072
4073impl WorkspaceStore {
4074 pub fn new(client: Arc<Client>, _cx: &mut ModelContext<Self>) -> Self {
4075 Self {
4076 workspaces: Default::default(),
4077 followers: Default::default(),
4078 _subscriptions: vec![],
4079 // client.add_request_handler(cx.weak_model(), Self::handle_follow),
4080 // client.add_message_handler(cx.weak_model(), Self::handle_unfollow),
4081 // client.add_message_handler(cx.weak_model(), Self::handle_update_followers),
4082 // ],
4083 client,
4084 }
4085 }
4086
4087 pub fn update_followers(
4088 &self,
4089 project_id: Option<u64>,
4090 update: proto::update_followers::Variant,
4091 cx: &AppContext,
4092 ) -> Option<()> {
4093 if !cx.has_global::<Model<ActiveCall>>() {
4094 return None;
4095 }
4096
4097 let room_id = ActiveCall::global(cx).read(cx).room()?.read(cx).id();
4098 let follower_ids: Vec<_> = self
4099 .followers
4100 .iter()
4101 .filter_map(|follower| {
4102 if follower.project_id == project_id || project_id.is_none() {
4103 Some(follower.peer_id.into())
4104 } else {
4105 None
4106 }
4107 })
4108 .collect();
4109 if follower_ids.is_empty() {
4110 return None;
4111 }
4112 self.client
4113 .send(proto::UpdateFollowers {
4114 room_id,
4115 project_id,
4116 follower_ids,
4117 variant: Some(update),
4118 })
4119 .log_err()
4120 }
4121
4122 pub async fn handle_follow(
4123 this: Model<Self>,
4124 envelope: TypedEnvelope<proto::Follow>,
4125 _: Arc<Client>,
4126 mut cx: AsyncAppContext,
4127 ) -> Result<proto::FollowResponse> {
4128 this.update(&mut cx, |this, cx| {
4129 let follower = Follower {
4130 project_id: envelope.payload.project_id,
4131 peer_id: envelope.original_sender_id()?,
4132 };
4133 let active_project = ActiveCall::global(cx).read(cx).location().cloned();
4134
4135 let mut response = proto::FollowResponse::default();
4136 for workspace in &this.workspaces {
4137 workspace
4138 .update(cx, |workspace, cx| {
4139 let handler_response = workspace.handle_follow(follower.project_id, cx);
4140 if response.views.is_empty() {
4141 response.views = handler_response.views;
4142 } else {
4143 response.views.extend_from_slice(&handler_response.views);
4144 }
4145
4146 if let Some(active_view_id) = handler_response.active_view_id.clone() {
4147 if response.active_view_id.is_none()
4148 || Some(workspace.project.downgrade()) == active_project
4149 {
4150 response.active_view_id = Some(active_view_id);
4151 }
4152 }
4153 })
4154 .ok();
4155 }
4156
4157 if let Err(ix) = this.followers.binary_search(&follower) {
4158 this.followers.insert(ix, follower);
4159 }
4160
4161 Ok(response)
4162 })?
4163 }
4164
4165 async fn handle_unfollow(
4166 model: Model<Self>,
4167 envelope: TypedEnvelope<proto::Unfollow>,
4168 _: Arc<Client>,
4169 mut cx: AsyncAppContext,
4170 ) -> Result<()> {
4171 model.update(&mut cx, |this, _| {
4172 let follower = Follower {
4173 project_id: envelope.payload.project_id,
4174 peer_id: envelope.original_sender_id()?,
4175 };
4176 if let Ok(ix) = this.followers.binary_search(&follower) {
4177 this.followers.remove(ix);
4178 }
4179 Ok(())
4180 })?
4181 }
4182
4183 async fn handle_update_followers(
4184 this: Model<Self>,
4185 envelope: TypedEnvelope<proto::UpdateFollowers>,
4186 _: Arc<Client>,
4187 mut cx: AsyncWindowContext,
4188 ) -> Result<()> {
4189 let leader_id = envelope.original_sender_id()?;
4190 let update = envelope.payload;
4191
4192 this.update(&mut cx, |this, cx| {
4193 for workspace in &this.workspaces {
4194 workspace.update(cx, |workspace, cx| {
4195 let project_id = workspace.project.read(cx).remote_id();
4196 if update.project_id != project_id && update.project_id.is_some() {
4197 return;
4198 }
4199 workspace.handle_update_followers(leader_id, update.clone(), cx);
4200 })?;
4201 }
4202 Ok(())
4203 })?
4204 }
4205}
4206
4207impl EventEmitter for WorkspaceStore {
4208 type Event = ();
4209}
4210
4211impl ViewId {
4212 pub(crate) fn from_proto(message: proto::ViewId) -> Result<Self> {
4213 Ok(Self {
4214 creator: message
4215 .creator
4216 .ok_or_else(|| anyhow!("creator is missing"))?,
4217 id: message.id,
4218 })
4219 }
4220
4221 pub(crate) fn to_proto(&self) -> proto::ViewId {
4222 proto::ViewId {
4223 creator: Some(self.creator),
4224 id: self.id,
4225 }
4226 }
4227}
4228
4229// pub trait WorkspaceHandle {
4230// fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath>;
4231// }
4232
4233// impl WorkspaceHandle for View<Workspace> {
4234// fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath> {
4235// self.read(cx)
4236// .worktrees(cx)
4237// .flat_map(|worktree| {
4238// let worktree_id = worktree.read(cx).id();
4239// worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
4240// worktree_id,
4241// path: f.path.clone(),
4242// })
4243// })
4244// .collect::<Vec<_>>()
4245// }
4246// }
4247
4248// impl std::fmt::Debug for OpenPaths {
4249// fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
4250// f.debug_struct("OpenPaths")
4251// .field("paths", &self.paths)
4252// .finish()
4253// }
4254// }
4255
4256pub struct WorkspaceCreated(pub WeakView<Workspace>);
4257
4258pub fn activate_workspace_for_project(
4259 cx: &mut AppContext,
4260 predicate: impl Fn(&Project, &AppContext) -> bool + Send + 'static,
4261) -> Option<WindowHandle<Workspace>> {
4262 for window in cx.windows() {
4263 let Some(workspace) = window.downcast::<Workspace>() else {
4264 continue;
4265 };
4266
4267 let predicate = workspace
4268 .update(cx, |workspace, cx| {
4269 let project = workspace.project.read(cx);
4270 if predicate(project, cx) {
4271 cx.activate_window();
4272 true
4273 } else {
4274 false
4275 }
4276 })
4277 .log_err()
4278 .unwrap_or(false);
4279
4280 if predicate {
4281 return Some(workspace);
4282 }
4283 }
4284
4285 None
4286}
4287
4288pub async fn last_opened_workspace_paths() -> Option<WorkspaceLocation> {
4289 DB.last_workspace().await.log_err().flatten()
4290}
4291
4292// async fn join_channel_internal(
4293// channel_id: u64,
4294// app_state: &Arc<AppState>,
4295// requesting_window: Option<WindowHandle<Workspace>>,
4296// active_call: &ModelHandle<ActiveCall>,
4297// cx: &mut AsyncAppContext,
4298// ) -> Result<bool> {
4299// let (should_prompt, open_room) = active_call.read_with(cx, |active_call, cx| {
4300// let Some(room) = active_call.room().map(|room| room.read(cx)) else {
4301// return (false, None);
4302// };
4303
4304// let already_in_channel = room.channel_id() == Some(channel_id);
4305// let should_prompt = room.is_sharing_project()
4306// && room.remote_participants().len() > 0
4307// && !already_in_channel;
4308// let open_room = if already_in_channel {
4309// active_call.room().cloned()
4310// } else {
4311// None
4312// };
4313// (should_prompt, open_room)
4314// });
4315
4316// if let Some(room) = open_room {
4317// let task = room.update(cx, |room, cx| {
4318// if let Some((project, host)) = room.most_active_project(cx) {
4319// return Some(join_remote_project(project, host, app_state.clone(), cx));
4320// }
4321
4322// None
4323// });
4324// if let Some(task) = task {
4325// task.await?;
4326// }
4327// return anyhow::Ok(true);
4328// }
4329
4330// if should_prompt {
4331// if let Some(workspace) = requesting_window {
4332// if let Some(window) = workspace.update(cx, |cx| cx.window()) {
4333// let answer = window.prompt(
4334// PromptLevel::Warning,
4335// "Leaving this call will unshare your current project.\nDo you want to switch channels?",
4336// &["Yes, Join Channel", "Cancel"],
4337// cx,
4338// );
4339
4340// if let Some(mut answer) = answer {
4341// if answer.next().await == Some(1) {
4342// return Ok(false);
4343// }
4344// }
4345// } else {
4346// return Ok(false); // unreachable!() hopefully
4347// }
4348// } else {
4349// return Ok(false); // unreachable!() hopefully
4350// }
4351// }
4352
4353// let client = cx.read(|cx| active_call.read(cx).client());
4354
4355// let mut client_status = client.status();
4356
4357// // this loop will terminate within client::CONNECTION_TIMEOUT seconds.
4358// 'outer: loop {
4359// let Some(status) = client_status.recv().await else {
4360// return Err(anyhow!("error connecting"));
4361// };
4362
4363// match status {
4364// Status::Connecting
4365// | Status::Authenticating
4366// | Status::Reconnecting
4367// | Status::Reauthenticating => continue,
4368// Status::Connected { .. } => break 'outer,
4369// Status::SignedOut => return Err(anyhow!("not signed in")),
4370// Status::UpgradeRequired => return Err(anyhow!("zed is out of date")),
4371// Status::ConnectionError | Status::ConnectionLost | Status::ReconnectionError { .. } => {
4372// return Err(anyhow!("zed is offline"))
4373// }
4374// }
4375// }
4376
4377// let room = active_call
4378// .update(cx, |active_call, cx| {
4379// active_call.join_channel(channel_id, cx)
4380// })
4381// .await?;
4382
4383// room.update(cx, |room, _| room.room_update_completed())
4384// .await;
4385
4386// let task = room.update(cx, |room, cx| {
4387// if let Some((project, host)) = room.most_active_project(cx) {
4388// return Some(join_remote_project(project, host, app_state.clone(), cx));
4389// }
4390
4391// None
4392// });
4393// if let Some(task) = task {
4394// task.await?;
4395// return anyhow::Ok(true);
4396// }
4397// anyhow::Ok(false)
4398// }
4399
4400// pub fn join_channel(
4401// channel_id: u64,
4402// app_state: Arc<AppState>,
4403// requesting_window: Option<WindowHandle<Workspace>>,
4404// cx: &mut AppContext,
4405// ) -> Task<Result<()>> {
4406// let active_call = ActiveCall::global(cx);
4407// cx.spawn(|mut cx| async move {
4408// let result = join_channel_internal(
4409// channel_id,
4410// &app_state,
4411// requesting_window,
4412// &active_call,
4413// &mut cx,
4414// )
4415// .await;
4416
4417// // join channel succeeded, and opened a window
4418// if matches!(result, Ok(true)) {
4419// return anyhow::Ok(());
4420// }
4421
4422// if requesting_window.is_some() {
4423// return anyhow::Ok(());
4424// }
4425
4426// // find an existing workspace to focus and show call controls
4427// let mut active_window = activate_any_workspace_window(&mut cx);
4428// if active_window.is_none() {
4429// // no open workspaces, make one to show the error in (blergh)
4430// cx.update(|cx| Workspace::new_local(vec![], app_state.clone(), requesting_window, cx))
4431// .await;
4432// }
4433
4434// active_window = activate_any_workspace_window(&mut cx);
4435// if active_window.is_none() {
4436// return result.map(|_| ()); // unreachable!() assuming new_local always opens a window
4437// }
4438
4439// if let Err(err) = result {
4440// let prompt = active_window.unwrap().prompt(
4441// PromptLevel::Critical,
4442// &format!("Failed to join channel: {}", err),
4443// &["Ok"],
4444// &mut cx,
4445// );
4446// if let Some(mut prompt) = prompt {
4447// prompt.next().await;
4448// } else {
4449// return Err(err);
4450// }
4451// }
4452
4453// // return ok, we showed the error to the user.
4454// return anyhow::Ok(());
4455// })
4456// }
4457
4458// pub fn activate_any_workspace_window(cx: &mut AsyncAppContext) -> Option<AnyWindowHandle> {
4459// for window in cx.windows() {
4460// let found = window.update(cx, |cx| {
4461// let is_workspace = cx.root_view().clone().downcast::<Workspace>().is_some();
4462// if is_workspace {
4463// cx.activate_window();
4464// }
4465// is_workspace
4466// });
4467// if found == Some(true) {
4468// return Some(window);
4469// }
4470// }
4471// None
4472// }
4473
4474#[allow(clippy::type_complexity)]
4475pub fn open_paths(
4476 abs_paths: &[PathBuf],
4477 app_state: &Arc<AppState>,
4478 requesting_window: Option<WindowHandle<Workspace>>,
4479 cx: &mut AppContext,
4480) -> Task<
4481 anyhow::Result<(
4482 WindowHandle<Workspace>,
4483 Vec<Option<Result<Box<dyn ItemHandle>, anyhow::Error>>>,
4484 )>,
4485> {
4486 let app_state = app_state.clone();
4487 let abs_paths = abs_paths.to_vec();
4488 // Open paths in existing workspace if possible
4489 let existing = activate_workspace_for_project(cx, {
4490 let abs_paths = abs_paths.clone();
4491 move |project, cx| project.contains_paths(&abs_paths, cx)
4492 });
4493 cx.spawn(move |mut cx| async move {
4494 if let Some(existing) = existing {
4495 // // Ok((
4496 // existing.clone(),
4497 // cx.update_window_root(&existing, |workspace, cx| {
4498 // workspace.open_paths(abs_paths, true, cx)
4499 // })?
4500 // .await,
4501 // ))
4502 todo!()
4503 } else {
4504 cx.update(move |cx| {
4505 Workspace::new_local(abs_paths, app_state.clone(), requesting_window, cx)
4506 })?
4507 .await
4508 }
4509 })
4510}
4511
4512pub fn open_new(
4513 app_state: &Arc<AppState>,
4514 cx: &mut AppContext,
4515 init: impl FnOnce(&mut Workspace, &mut ViewContext<Workspace>) + 'static + Send,
4516) -> Task<()> {
4517 let task = Workspace::new_local(Vec::new(), app_state.clone(), None, cx);
4518 cx.spawn(|mut cx| async move {
4519 if let Some((workspace, opened_paths)) = task.await.log_err() {
4520 workspace
4521 .update(&mut cx, |workspace, cx| {
4522 if opened_paths.is_empty() {
4523 init(workspace, cx)
4524 }
4525 })
4526 .log_err();
4527 }
4528 })
4529}
4530
4531// pub fn create_and_open_local_file(
4532// path: &'static Path,
4533// cx: &mut ViewContext<Workspace>,
4534// default_content: impl 'static + Send + FnOnce() -> Rope,
4535// ) -> Task<Result<Box<dyn ItemHandle>>> {
4536// cx.spawn(|workspace, mut cx| async move {
4537// let fs = workspace.read_with(&cx, |workspace, _| workspace.app_state().fs.clone())?;
4538// if !fs.is_file(path).await {
4539// fs.create_file(path, Default::default()).await?;
4540// fs.save(path, &default_content(), Default::default())
4541// .await?;
4542// }
4543
4544// let mut items = workspace
4545// .update(&mut cx, |workspace, cx| {
4546// workspace.with_local_workspace(cx, |workspace, cx| {
4547// workspace.open_paths(vec![path.to_path_buf()], false, cx)
4548// })
4549// })?
4550// .await?
4551// .await;
4552
4553// let item = items.pop().flatten();
4554// item.ok_or_else(|| anyhow!("path {path:?} is not a file"))?
4555// })
4556// }
4557
4558// pub fn join_remote_project(
4559// project_id: u64,
4560// follow_user_id: u64,
4561// app_state: Arc<AppState>,
4562// cx: &mut AppContext,
4563// ) -> Task<Result<()>> {
4564// cx.spawn(|mut cx| async move {
4565// let windows = cx.windows();
4566// let existing_workspace = windows.into_iter().find_map(|window| {
4567// window.downcast::<Workspace>().and_then(|window| {
4568// window
4569// .read_root_with(&cx, |workspace, cx| {
4570// if workspace.project().read(cx).remote_id() == Some(project_id) {
4571// Some(cx.handle().downgrade())
4572// } else {
4573// None
4574// }
4575// })
4576// .unwrap_or(None)
4577// })
4578// });
4579
4580// let workspace = if let Some(existing_workspace) = existing_workspace {
4581// existing_workspace
4582// } else {
4583// let active_call = cx.read(ActiveCall::global);
4584// let room = active_call
4585// .read_with(&cx, |call, _| call.room().cloned())
4586// .ok_or_else(|| anyhow!("not in a call"))?;
4587// let project = room
4588// .update(&mut cx, |room, cx| {
4589// room.join_project(
4590// project_id,
4591// app_state.languages.clone(),
4592// app_state.fs.clone(),
4593// cx,
4594// )
4595// })
4596// .await?;
4597
4598// let window_bounds_override = window_bounds_env_override(&cx);
4599// let window = cx.add_window(
4600// (app_state.build_window_options)(
4601// window_bounds_override,
4602// None,
4603// cx.platform().as_ref(),
4604// ),
4605// |cx| Workspace::new(0, project, app_state.clone(), cx),
4606// );
4607// let workspace = window.root(&cx).unwrap();
4608// (app_state.initialize_workspace)(
4609// workspace.downgrade(),
4610// false,
4611// app_state.clone(),
4612// cx.clone(),
4613// )
4614// .await
4615// .log_err();
4616
4617// workspace.downgrade()
4618// };
4619
4620// workspace.window().activate(&mut cx);
4621// cx.platform().activate(true);
4622
4623// workspace.update(&mut cx, |workspace, cx| {
4624// if let Some(room) = ActiveCall::global(cx).read(cx).room().cloned() {
4625// let follow_peer_id = room
4626// .read(cx)
4627// .remote_participants()
4628// .iter()
4629// .find(|(_, participant)| participant.user.id == follow_user_id)
4630// .map(|(_, p)| p.peer_id)
4631// .or_else(|| {
4632// // If we couldn't follow the given user, follow the host instead.
4633// let collaborator = workspace
4634// .project()
4635// .read(cx)
4636// .collaborators()
4637// .values()
4638// .find(|collaborator| collaborator.replica_id == 0)?;
4639// Some(collaborator.peer_id)
4640// });
4641
4642// if let Some(follow_peer_id) = follow_peer_id {
4643// workspace
4644// .follow(follow_peer_id, cx)
4645// .map(|follow| follow.detach_and_log_err(cx));
4646// }
4647// }
4648// })?;
4649
4650// anyhow::Ok(())
4651// })
4652// }
4653
4654// pub fn restart(_: &Restart, cx: &mut AppContext) {
4655// let should_confirm = settings::get::<WorkspaceSettings>(cx).confirm_quit;
4656// cx.spawn(|mut cx| async move {
4657// let mut workspace_windows = cx
4658// .windows()
4659// .into_iter()
4660// .filter_map(|window| window.downcast::<Workspace>())
4661// .collect::<Vec<_>>();
4662
4663// // If multiple windows have unsaved changes, and need a save prompt,
4664// // prompt in the active window before switching to a different window.
4665// workspace_windows.sort_by_key(|window| window.is_active(&cx) == Some(false));
4666
4667// if let (true, Some(window)) = (should_confirm, workspace_windows.first()) {
4668// let answer = window.prompt(
4669// PromptLevel::Info,
4670// "Are you sure you want to restart?",
4671// &["Restart", "Cancel"],
4672// &mut cx,
4673// );
4674
4675// if let Some(mut answer) = answer {
4676// let answer = answer.next().await;
4677// if answer != Some(0) {
4678// return Ok(());
4679// }
4680// }
4681// }
4682
4683// // If the user cancels any save prompt, then keep the app open.
4684// for window in workspace_windows {
4685// if let Some(should_close) = window.update_root(&mut cx, |workspace, cx| {
4686// workspace.prepare_to_close(true, cx)
4687// }) {
4688// if !should_close.await? {
4689// return Ok(());
4690// }
4691// }
4692// }
4693// cx.platform().restart();
4694// anyhow::Ok(())
4695// })
4696// .detach_and_log_err(cx);
4697// }
4698
4699fn parse_pixel_position_env_var(value: &str) -> Option<Point<GlobalPixels>> {
4700 let mut parts = value.split(',');
4701 let x: usize = parts.next()?.parse().ok()?;
4702 let y: usize = parts.next()?.parse().ok()?;
4703 Some(point((x as f64).into(), (y as f64).into()))
4704}
4705
4706fn parse_pixel_size_env_var(value: &str) -> Option<Size<GlobalPixels>> {
4707 let mut parts = value.split(',');
4708 let width: usize = parts.next()?.parse().ok()?;
4709 let height: usize = parts.next()?.parse().ok()?;
4710 Some(size((width as f64).into(), (height as f64).into()))
4711}
4712
4713// #[cfg(test)]
4714// mod tests {
4715// use super::*;
4716// use crate::{
4717// dock::test::{TestPanel, TestPanelEvent},
4718// item::test::{TestItem, TestItemEvent, TestProjectItem},
4719// };
4720// use fs::FakeFs;
4721// use gpui::{executor::Deterministic, test::EmptyView, TestAppContext};
4722// use project::{Project, ProjectEntryId};
4723// use serde_json::json;
4724// use settings::SettingsStore;
4725// use std::{cell::RefCell, rc::Rc};
4726
4727// #[gpui::test]
4728// async fn test_tab_disambiguation(cx: &mut TestAppContext) {
4729// init_test(cx);
4730
4731// let fs = FakeFs::new(cx.background());
4732// let project = Project::test(fs, [], cx).await;
4733// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4734// let workspace = window.root(cx);
4735
4736// // Adding an item with no ambiguity renders the tab without detail.
4737// let item1 = window.build_view(cx, |_| {
4738// let mut item = TestItem::new();
4739// item.tab_descriptions = Some(vec!["c", "b1/c", "a/b1/c"]);
4740// item
4741// });
4742// workspace.update(cx, |workspace, cx| {
4743// workspace.add_item(Box::new(item1.clone()), cx);
4744// });
4745// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), None));
4746
4747// // Adding an item that creates ambiguity increases the level of detail on
4748// // both tabs.
4749// let item2 = window.build_view(cx, |_| {
4750// let mut item = TestItem::new();
4751// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4752// item
4753// });
4754// workspace.update(cx, |workspace, cx| {
4755// workspace.add_item(Box::new(item2.clone()), cx);
4756// });
4757// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4758// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4759
4760// // Adding an item that creates ambiguity increases the level of detail only
4761// // on the ambiguous tabs. In this case, the ambiguity can't be resolved so
4762// // we stop at the highest detail available.
4763// let item3 = window.build_view(cx, |_| {
4764// let mut item = TestItem::new();
4765// item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
4766// item
4767// });
4768// workspace.update(cx, |workspace, cx| {
4769// workspace.add_item(Box::new(item3.clone()), cx);
4770// });
4771// item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
4772// item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4773// item3.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
4774// }
4775
4776// #[gpui::test]
4777// async fn test_tracking_active_path(cx: &mut TestAppContext) {
4778// init_test(cx);
4779
4780// let fs = FakeFs::new(cx.background());
4781// fs.insert_tree(
4782// "/root1",
4783// json!({
4784// "one.txt": "",
4785// "two.txt": "",
4786// }),
4787// )
4788// .await;
4789// fs.insert_tree(
4790// "/root2",
4791// json!({
4792// "three.txt": "",
4793// }),
4794// )
4795// .await;
4796
4797// let project = Project::test(fs, ["root1".as_ref()], cx).await;
4798// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4799// let workspace = window.root(cx);
4800// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
4801// let worktree_id = project.read_with(cx, |project, cx| {
4802// project.worktrees(cx).next().unwrap().read(cx).id()
4803// });
4804
4805// let item1 = window.build_view(cx, |cx| {
4806// TestItem::new().with_project_items(&[TestProjectItem::new(1, "one.txt", cx)])
4807// });
4808// let item2 = window.build_view(cx, |cx| {
4809// TestItem::new().with_project_items(&[TestProjectItem::new(2, "two.txt", cx)])
4810// });
4811
4812// // Add an item to an empty pane
4813// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item1), cx));
4814// project.read_with(cx, |project, cx| {
4815// assert_eq!(
4816// project.active_entry(),
4817// project
4818// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4819// .map(|e| e.id)
4820// );
4821// });
4822// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4823
4824// // Add a second item to a non-empty pane
4825// workspace.update(cx, |workspace, cx| workspace.add_item(Box::new(item2), cx));
4826// assert_eq!(window.current_title(cx).as_deref(), Some("two.txt — root1"));
4827// project.read_with(cx, |project, cx| {
4828// assert_eq!(
4829// project.active_entry(),
4830// project
4831// .entry_for_path(&(worktree_id, "two.txt").into(), cx)
4832// .map(|e| e.id)
4833// );
4834// });
4835
4836// // Close the active item
4837// pane.update(cx, |pane, cx| {
4838// pane.close_active_item(&Default::default(), cx).unwrap()
4839// })
4840// .await
4841// .unwrap();
4842// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root1"));
4843// project.read_with(cx, |project, cx| {
4844// assert_eq!(
4845// project.active_entry(),
4846// project
4847// .entry_for_path(&(worktree_id, "one.txt").into(), cx)
4848// .map(|e| e.id)
4849// );
4850// });
4851
4852// // Add a project folder
4853// project
4854// .update(cx, |project, cx| {
4855// project.find_or_create_local_worktree("/root2", true, cx)
4856// })
4857// .await
4858// .unwrap();
4859// assert_eq!(
4860// window.current_title(cx).as_deref(),
4861// Some("one.txt — root1, root2")
4862// );
4863
4864// // Remove a project folder
4865// project.update(cx, |project, cx| project.remove_worktree(worktree_id, cx));
4866// assert_eq!(window.current_title(cx).as_deref(), Some("one.txt — root2"));
4867// }
4868
4869// #[gpui::test]
4870// async fn test_close_window(cx: &mut TestAppContext) {
4871// init_test(cx);
4872
4873// let fs = FakeFs::new(cx.background());
4874// fs.insert_tree("/root", json!({ "one": "" })).await;
4875
4876// let project = Project::test(fs, ["root".as_ref()], cx).await;
4877// let window = cx.add_window(|cx| Workspace::test_new(project.clone(), cx));
4878// let workspace = window.root(cx);
4879
4880// // When there are no dirty items, there's nothing to do.
4881// let item1 = window.build_view(cx, |_| TestItem::new());
4882// workspace.update(cx, |w, cx| w.add_item(Box::new(item1.clone()), cx));
4883// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4884// assert!(task.await.unwrap());
4885
4886// // When there are dirty untitled items, prompt to save each one. If the user
4887// // cancels any prompt, then abort.
4888// let item2 = window.build_view(cx, |_| TestItem::new().with_dirty(true));
4889// let item3 = window.build_view(cx, |cx| {
4890// TestItem::new()
4891// .with_dirty(true)
4892// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4893// });
4894// workspace.update(cx, |w, cx| {
4895// w.add_item(Box::new(item2.clone()), cx);
4896// w.add_item(Box::new(item3.clone()), cx);
4897// });
4898// let task = workspace.update(cx, |w, cx| w.prepare_to_close(false, cx));
4899// cx.foreground().run_until_parked();
4900// window.simulate_prompt_answer(2, cx); // cancel save all
4901// cx.foreground().run_until_parked();
4902// window.simulate_prompt_answer(2, cx); // cancel save all
4903// cx.foreground().run_until_parked();
4904// assert!(!window.has_pending_prompt(cx));
4905// assert!(!task.await.unwrap());
4906// }
4907
4908// #[gpui::test]
4909// async fn test_close_pane_items(cx: &mut TestAppContext) {
4910// init_test(cx);
4911
4912// let fs = FakeFs::new(cx.background());
4913
4914// let project = Project::test(fs, None, cx).await;
4915// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
4916// let workspace = window.root(cx);
4917
4918// let item1 = window.build_view(cx, |cx| {
4919// TestItem::new()
4920// .with_dirty(true)
4921// .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
4922// });
4923// let item2 = window.build_view(cx, |cx| {
4924// TestItem::new()
4925// .with_dirty(true)
4926// .with_conflict(true)
4927// .with_project_items(&[TestProjectItem::new(2, "2.txt", cx)])
4928// });
4929// let item3 = window.build_view(cx, |cx| {
4930// TestItem::new()
4931// .with_dirty(true)
4932// .with_conflict(true)
4933// .with_project_items(&[TestProjectItem::new(3, "3.txt", cx)])
4934// });
4935// let item4 = window.build_view(cx, |cx| {
4936// TestItem::new()
4937// .with_dirty(true)
4938// .with_project_items(&[TestProjectItem::new_untitled(cx)])
4939// });
4940// let pane = workspace.update(cx, |workspace, cx| {
4941// workspace.add_item(Box::new(item1.clone()), cx);
4942// workspace.add_item(Box::new(item2.clone()), cx);
4943// workspace.add_item(Box::new(item3.clone()), cx);
4944// workspace.add_item(Box::new(item4.clone()), cx);
4945// workspace.active_pane().clone()
4946// });
4947
4948// let close_items = pane.update(cx, |pane, cx| {
4949// pane.activate_item(1, true, true, cx);
4950// assert_eq!(pane.active_item().unwrap().id(), item2.id());
4951// let item1_id = item1.id();
4952// let item3_id = item3.id();
4953// let item4_id = item4.id();
4954// pane.close_items(cx, SaveIntent::Close, move |id| {
4955// [item1_id, item3_id, item4_id].contains(&id)
4956// })
4957// });
4958// cx.foreground().run_until_parked();
4959
4960// assert!(window.has_pending_prompt(cx));
4961// // Ignore "Save all" prompt
4962// window.simulate_prompt_answer(2, cx);
4963// cx.foreground().run_until_parked();
4964// // There's a prompt to save item 1.
4965// pane.read_with(cx, |pane, _| {
4966// assert_eq!(pane.items_len(), 4);
4967// assert_eq!(pane.active_item().unwrap().id(), item1.id());
4968// });
4969// // Confirm saving item 1.
4970// window.simulate_prompt_answer(0, cx);
4971// cx.foreground().run_until_parked();
4972
4973// // Item 1 is saved. There's a prompt to save item 3.
4974// pane.read_with(cx, |pane, cx| {
4975// assert_eq!(item1.read(cx).save_count, 1);
4976// assert_eq!(item1.read(cx).save_as_count, 0);
4977// assert_eq!(item1.read(cx).reload_count, 0);
4978// assert_eq!(pane.items_len(), 3);
4979// assert_eq!(pane.active_item().unwrap().id(), item3.id());
4980// });
4981// assert!(window.has_pending_prompt(cx));
4982
4983// // Cancel saving item 3.
4984// window.simulate_prompt_answer(1, cx);
4985// cx.foreground().run_until_parked();
4986
4987// // Item 3 is reloaded. There's a prompt to save item 4.
4988// pane.read_with(cx, |pane, cx| {
4989// assert_eq!(item3.read(cx).save_count, 0);
4990// assert_eq!(item3.read(cx).save_as_count, 0);
4991// assert_eq!(item3.read(cx).reload_count, 1);
4992// assert_eq!(pane.items_len(), 2);
4993// assert_eq!(pane.active_item().unwrap().id(), item4.id());
4994// });
4995// assert!(window.has_pending_prompt(cx));
4996
4997// // Confirm saving item 4.
4998// window.simulate_prompt_answer(0, cx);
4999// cx.foreground().run_until_parked();
5000
5001// // There's a prompt for a path for item 4.
5002// cx.simulate_new_path_selection(|_| Some(Default::default()));
5003// close_items.await.unwrap();
5004
5005// // The requested items are closed.
5006// pane.read_with(cx, |pane, cx| {
5007// assert_eq!(item4.read(cx).save_count, 0);
5008// assert_eq!(item4.read(cx).save_as_count, 1);
5009// assert_eq!(item4.read(cx).reload_count, 0);
5010// assert_eq!(pane.items_len(), 1);
5011// assert_eq!(pane.active_item().unwrap().id(), item2.id());
5012// });
5013// }
5014
5015// #[gpui::test]
5016// async fn test_prompting_to_save_only_on_last_item_for_entry(cx: &mut TestAppContext) {
5017// init_test(cx);
5018
5019// let fs = FakeFs::new(cx.background());
5020
5021// let project = Project::test(fs, [], cx).await;
5022// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5023// let workspace = window.root(cx);
5024
5025// // Create several workspace items with single project entries, and two
5026// // workspace items with multiple project entries.
5027// let single_entry_items = (0..=4)
5028// .map(|project_entry_id| {
5029// window.build_view(cx, |cx| {
5030// TestItem::new()
5031// .with_dirty(true)
5032// .with_project_items(&[TestProjectItem::new(
5033// project_entry_id,
5034// &format!("{project_entry_id}.txt"),
5035// cx,
5036// )])
5037// })
5038// })
5039// .collect::<Vec<_>>();
5040// let item_2_3 = window.build_view(cx, |cx| {
5041// TestItem::new()
5042// .with_dirty(true)
5043// .with_singleton(false)
5044// .with_project_items(&[
5045// single_entry_items[2].read(cx).project_items[0].clone(),
5046// single_entry_items[3].read(cx).project_items[0].clone(),
5047// ])
5048// });
5049// let item_3_4 = window.build_view(cx, |cx| {
5050// TestItem::new()
5051// .with_dirty(true)
5052// .with_singleton(false)
5053// .with_project_items(&[
5054// single_entry_items[3].read(cx).project_items[0].clone(),
5055// single_entry_items[4].read(cx).project_items[0].clone(),
5056// ])
5057// });
5058
5059// // Create two panes that contain the following project entries:
5060// // left pane:
5061// // multi-entry items: (2, 3)
5062// // single-entry items: 0, 1, 2, 3, 4
5063// // right pane:
5064// // single-entry items: 1
5065// // multi-entry items: (3, 4)
5066// let left_pane = workspace.update(cx, |workspace, cx| {
5067// let left_pane = workspace.active_pane().clone();
5068// workspace.add_item(Box::new(item_2_3.clone()), cx);
5069// for item in single_entry_items {
5070// workspace.add_item(Box::new(item), cx);
5071// }
5072// left_pane.update(cx, |pane, cx| {
5073// pane.activate_item(2, true, true, cx);
5074// });
5075
5076// workspace
5077// .split_and_clone(left_pane.clone(), SplitDirection::Right, cx)
5078// .unwrap();
5079
5080// left_pane
5081// });
5082
5083// //Need to cause an effect flush in order to respect new focus
5084// workspace.update(cx, |workspace, cx| {
5085// workspace.add_item(Box::new(item_3_4.clone()), cx);
5086// cx.focus(&left_pane);
5087// });
5088
5089// // When closing all of the items in the left pane, we should be prompted twice:
5090// // once for project entry 0, and once for project entry 2. After those two
5091// // prompts, the task should complete.
5092
5093// let close = left_pane.update(cx, |pane, cx| {
5094// pane.close_items(cx, SaveIntent::Close, move |_| true)
5095// });
5096// cx.foreground().run_until_parked();
5097// // Discard "Save all" prompt
5098// window.simulate_prompt_answer(2, cx);
5099
5100// cx.foreground().run_until_parked();
5101// left_pane.read_with(cx, |pane, cx| {
5102// assert_eq!(
5103// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
5104// &[ProjectEntryId::from_proto(0)]
5105// );
5106// });
5107// window.simulate_prompt_answer(0, cx);
5108
5109// cx.foreground().run_until_parked();
5110// left_pane.read_with(cx, |pane, cx| {
5111// assert_eq!(
5112// pane.active_item().unwrap().project_entry_ids(cx).as_slice(),
5113// &[ProjectEntryId::from_proto(2)]
5114// );
5115// });
5116// window.simulate_prompt_answer(0, cx);
5117
5118// cx.foreground().run_until_parked();
5119// close.await.unwrap();
5120// left_pane.read_with(cx, |pane, _| {
5121// assert_eq!(pane.items_len(), 0);
5122// });
5123// }
5124
5125// #[gpui::test]
5126// async fn test_autosave(deterministic: Arc<Deterministic>, cx: &mut gpui::TestAppContext) {
5127// init_test(cx);
5128
5129// let fs = FakeFs::new(cx.background());
5130
5131// let project = Project::test(fs, [], cx).await;
5132// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5133// let workspace = window.root(cx);
5134// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5135
5136// let item = window.build_view(cx, |cx| {
5137// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
5138// });
5139// let item_id = item.id();
5140// workspace.update(cx, |workspace, cx| {
5141// workspace.add_item(Box::new(item.clone()), cx);
5142// });
5143
5144// // Autosave on window change.
5145// item.update(cx, |item, cx| {
5146// cx.update_global(|settings: &mut SettingsStore, cx| {
5147// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5148// settings.autosave = Some(AutosaveSetting::OnWindowChange);
5149// })
5150// });
5151// item.is_dirty = true;
5152// });
5153
5154// // Deactivating the window saves the file.
5155// window.simulate_deactivation(cx);
5156// deterministic.run_until_parked();
5157// item.read_with(cx, |item, _| assert_eq!(item.save_count, 1));
5158
5159// // Autosave on focus change.
5160// item.update(cx, |item, cx| {
5161// cx.focus_self();
5162// cx.update_global(|settings: &mut SettingsStore, cx| {
5163// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5164// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5165// })
5166// });
5167// item.is_dirty = true;
5168// });
5169
5170// // Blurring the item saves the file.
5171// item.update(cx, |_, cx| cx.blur());
5172// deterministic.run_until_parked();
5173// item.read_with(cx, |item, _| assert_eq!(item.save_count, 2));
5174
5175// // Deactivating the window still saves the file.
5176// window.simulate_activation(cx);
5177// item.update(cx, |item, cx| {
5178// cx.focus_self();
5179// item.is_dirty = true;
5180// });
5181// window.simulate_deactivation(cx);
5182
5183// deterministic.run_until_parked();
5184// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5185
5186// // Autosave after delay.
5187// item.update(cx, |item, cx| {
5188// cx.update_global(|settings: &mut SettingsStore, cx| {
5189// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5190// settings.autosave = Some(AutosaveSetting::AfterDelay { milliseconds: 500 });
5191// })
5192// });
5193// item.is_dirty = true;
5194// cx.emit(TestItemEvent::Edit);
5195// });
5196
5197// // Delay hasn't fully expired, so the file is still dirty and unsaved.
5198// deterministic.advance_clock(Duration::from_millis(250));
5199// item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
5200
5201// // After delay expires, the file is saved.
5202// deterministic.advance_clock(Duration::from_millis(250));
5203// item.read_with(cx, |item, _| assert_eq!(item.save_count, 4));
5204
5205// // Autosave on focus change, ensuring closing the tab counts as such.
5206// item.update(cx, |item, cx| {
5207// cx.update_global(|settings: &mut SettingsStore, cx| {
5208// settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
5209// settings.autosave = Some(AutosaveSetting::OnFocusChange);
5210// })
5211// });
5212// item.is_dirty = true;
5213// });
5214
5215// pane.update(cx, |pane, cx| {
5216// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5217// })
5218// .await
5219// .unwrap();
5220// assert!(!window.has_pending_prompt(cx));
5221// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5222
5223// // Add the item again, ensuring autosave is prevented if the underlying file has been deleted.
5224// workspace.update(cx, |workspace, cx| {
5225// workspace.add_item(Box::new(item.clone()), cx);
5226// });
5227// item.update(cx, |item, cx| {
5228// item.project_items[0].update(cx, |item, _| {
5229// item.entry_id = None;
5230// });
5231// item.is_dirty = true;
5232// cx.blur();
5233// });
5234// deterministic.run_until_parked();
5235// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5236
5237// // Ensure autosave is prevented for deleted files also when closing the buffer.
5238// let _close_items = pane.update(cx, |pane, cx| {
5239// pane.close_items(cx, SaveIntent::Close, move |id| id == item_id)
5240// });
5241// deterministic.run_until_parked();
5242// assert!(window.has_pending_prompt(cx));
5243// item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
5244// }
5245
5246// #[gpui::test]
5247// async fn test_pane_navigation(cx: &mut gpui::TestAppContext) {
5248// init_test(cx);
5249
5250// let fs = FakeFs::new(cx.background());
5251
5252// let project = Project::test(fs, [], cx).await;
5253// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5254// let workspace = window.root(cx);
5255
5256// let item = window.build_view(cx, |cx| {
5257// TestItem::new().with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
5258// });
5259// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5260// let toolbar = pane.read_with(cx, |pane, _| pane.toolbar().clone());
5261// let toolbar_notify_count = Rc::new(RefCell::new(0));
5262
5263// workspace.update(cx, |workspace, cx| {
5264// workspace.add_item(Box::new(item.clone()), cx);
5265// let toolbar_notification_count = toolbar_notify_count.clone();
5266// cx.observe(&toolbar, move |_, _, _| {
5267// *toolbar_notification_count.borrow_mut() += 1
5268// })
5269// .detach();
5270// });
5271
5272// pane.read_with(cx, |pane, _| {
5273// assert!(!pane.can_navigate_backward());
5274// assert!(!pane.can_navigate_forward());
5275// });
5276
5277// item.update(cx, |item, cx| {
5278// item.set_state("one".to_string(), cx);
5279// });
5280
5281// // Toolbar must be notified to re-render the navigation buttons
5282// assert_eq!(*toolbar_notify_count.borrow(), 1);
5283
5284// pane.read_with(cx, |pane, _| {
5285// assert!(pane.can_navigate_backward());
5286// assert!(!pane.can_navigate_forward());
5287// });
5288
5289// workspace
5290// .update(cx, |workspace, cx| workspace.go_back(pane.downgrade(), cx))
5291// .await
5292// .unwrap();
5293
5294// assert_eq!(*toolbar_notify_count.borrow(), 3);
5295// pane.read_with(cx, |pane, _| {
5296// assert!(!pane.can_navigate_backward());
5297// assert!(pane.can_navigate_forward());
5298// });
5299// }
5300
5301// #[gpui::test]
5302// async fn test_toggle_docks_and_panels(cx: &mut gpui::TestAppContext) {
5303// init_test(cx);
5304// let fs = FakeFs::new(cx.background());
5305
5306// let project = Project::test(fs, [], cx).await;
5307// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5308// let workspace = window.root(cx);
5309
5310// let panel = workspace.update(cx, |workspace, cx| {
5311// let panel = cx.build_view(|_| TestPanel::new(DockPosition::Right));
5312// workspace.add_panel(panel.clone(), cx);
5313
5314// workspace
5315// .right_dock()
5316// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5317
5318// panel
5319// });
5320
5321// let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
5322// pane.update(cx, |pane, cx| {
5323// let item = cx.build_view(|_| TestItem::new());
5324// pane.add_item(Box::new(item), true, true, None, cx);
5325// });
5326
5327// // Transfer focus from center to panel
5328// workspace.update(cx, |workspace, cx| {
5329// workspace.toggle_panel_focus::<TestPanel>(cx);
5330// });
5331
5332// workspace.read_with(cx, |workspace, cx| {
5333// assert!(workspace.right_dock().read(cx).is_open());
5334// assert!(!panel.is_zoomed(cx));
5335// assert!(panel.has_focus(cx));
5336// });
5337
5338// // Transfer focus from panel to center
5339// workspace.update(cx, |workspace, cx| {
5340// workspace.toggle_panel_focus::<TestPanel>(cx);
5341// });
5342
5343// workspace.read_with(cx, |workspace, cx| {
5344// assert!(workspace.right_dock().read(cx).is_open());
5345// assert!(!panel.is_zoomed(cx));
5346// assert!(!panel.has_focus(cx));
5347// });
5348
5349// // Close the dock
5350// workspace.update(cx, |workspace, cx| {
5351// workspace.toggle_dock(DockPosition::Right, cx);
5352// });
5353
5354// workspace.read_with(cx, |workspace, cx| {
5355// assert!(!workspace.right_dock().read(cx).is_open());
5356// assert!(!panel.is_zoomed(cx));
5357// assert!(!panel.has_focus(cx));
5358// });
5359
5360// // Open the dock
5361// workspace.update(cx, |workspace, cx| {
5362// workspace.toggle_dock(DockPosition::Right, cx);
5363// });
5364
5365// workspace.read_with(cx, |workspace, cx| {
5366// assert!(workspace.right_dock().read(cx).is_open());
5367// assert!(!panel.is_zoomed(cx));
5368// assert!(panel.has_focus(cx));
5369// });
5370
5371// // Focus and zoom panel
5372// panel.update(cx, |panel, cx| {
5373// cx.focus_self();
5374// panel.set_zoomed(true, cx)
5375// });
5376
5377// workspace.read_with(cx, |workspace, cx| {
5378// assert!(workspace.right_dock().read(cx).is_open());
5379// assert!(panel.is_zoomed(cx));
5380// assert!(panel.has_focus(cx));
5381// });
5382
5383// // Transfer focus to the center closes the dock
5384// workspace.update(cx, |workspace, cx| {
5385// workspace.toggle_panel_focus::<TestPanel>(cx);
5386// });
5387
5388// workspace.read_with(cx, |workspace, cx| {
5389// assert!(!workspace.right_dock().read(cx).is_open());
5390// assert!(panel.is_zoomed(cx));
5391// assert!(!panel.has_focus(cx));
5392// });
5393
5394// // Transferring focus back to the panel keeps it zoomed
5395// workspace.update(cx, |workspace, cx| {
5396// workspace.toggle_panel_focus::<TestPanel>(cx);
5397// });
5398
5399// workspace.read_with(cx, |workspace, cx| {
5400// assert!(workspace.right_dock().read(cx).is_open());
5401// assert!(panel.is_zoomed(cx));
5402// assert!(panel.has_focus(cx));
5403// });
5404
5405// // Close the dock while it is zoomed
5406// workspace.update(cx, |workspace, cx| {
5407// workspace.toggle_dock(DockPosition::Right, cx)
5408// });
5409
5410// workspace.read_with(cx, |workspace, cx| {
5411// assert!(!workspace.right_dock().read(cx).is_open());
5412// assert!(panel.is_zoomed(cx));
5413// assert!(workspace.zoomed.is_none());
5414// assert!(!panel.has_focus(cx));
5415// });
5416
5417// // Opening the dock, when it's zoomed, retains focus
5418// workspace.update(cx, |workspace, cx| {
5419// workspace.toggle_dock(DockPosition::Right, cx)
5420// });
5421
5422// workspace.read_with(cx, |workspace, cx| {
5423// assert!(workspace.right_dock().read(cx).is_open());
5424// assert!(panel.is_zoomed(cx));
5425// assert!(workspace.zoomed.is_some());
5426// assert!(panel.has_focus(cx));
5427// });
5428
5429// // Unzoom and close the panel, zoom the active pane.
5430// panel.update(cx, |panel, cx| panel.set_zoomed(false, cx));
5431// workspace.update(cx, |workspace, cx| {
5432// workspace.toggle_dock(DockPosition::Right, cx)
5433// });
5434// pane.update(cx, |pane, cx| pane.toggle_zoom(&Default::default(), cx));
5435
5436// // Opening a dock unzooms the pane.
5437// workspace.update(cx, |workspace, cx| {
5438// workspace.toggle_dock(DockPosition::Right, cx)
5439// });
5440// workspace.read_with(cx, |workspace, cx| {
5441// let pane = pane.read(cx);
5442// assert!(!pane.is_zoomed());
5443// assert!(!pane.has_focus());
5444// assert!(workspace.right_dock().read(cx).is_open());
5445// assert!(workspace.zoomed.is_none());
5446// });
5447// }
5448
5449// #[gpui::test]
5450// async fn test_panels(cx: &mut gpui::TestAppContext) {
5451// init_test(cx);
5452// let fs = FakeFs::new(cx.background());
5453
5454// let project = Project::test(fs, [], cx).await;
5455// let window = cx.add_window(|cx| Workspace::test_new(project, cx));
5456// let workspace = window.root(cx);
5457
5458// let (panel_1, panel_2) = workspace.update(cx, |workspace, cx| {
5459// // Add panel_1 on the left, panel_2 on the right.
5460// let panel_1 = cx.build_view(|_| TestPanel::new(DockPosition::Left));
5461// workspace.add_panel(panel_1.clone(), cx);
5462// workspace
5463// .left_dock()
5464// .update(cx, |left_dock, cx| left_dock.set_open(true, cx));
5465// let panel_2 = cx.build_view(|_| TestPanel::new(DockPosition::Right));
5466// workspace.add_panel(panel_2.clone(), cx);
5467// workspace
5468// .right_dock()
5469// .update(cx, |right_dock, cx| right_dock.set_open(true, cx));
5470
5471// let left_dock = workspace.left_dock();
5472// assert_eq!(
5473// left_dock.read(cx).visible_panel().unwrap().id(),
5474// panel_1.id()
5475// );
5476// assert_eq!(
5477// left_dock.read(cx).active_panel_size(cx).unwrap(),
5478// panel_1.size(cx)
5479// );
5480
5481// left_dock.update(cx, |left_dock, cx| {
5482// left_dock.resize_active_panel(Some(1337.), cx)
5483// });
5484// assert_eq!(
5485// workspace
5486// .right_dock()
5487// .read(cx)
5488// .visible_panel()
5489// .unwrap()
5490// .id(),
5491// panel_2.id()
5492// );
5493
5494// (panel_1, panel_2)
5495// });
5496
5497// // Move panel_1 to the right
5498// panel_1.update(cx, |panel_1, cx| {
5499// panel_1.set_position(DockPosition::Right, cx)
5500// });
5501
5502// workspace.update(cx, |workspace, cx| {
5503// // Since panel_1 was visible on the left, it should now be visible now that it's been moved to the right.
5504// // Since it was the only panel on the left, the left dock should now be closed.
5505// assert!(!workspace.left_dock().read(cx).is_open());
5506// assert!(workspace.left_dock().read(cx).visible_panel().is_none());
5507// let right_dock = workspace.right_dock();
5508// assert_eq!(
5509// right_dock.read(cx).visible_panel().unwrap().id(),
5510// panel_1.id()
5511// );
5512// assert_eq!(right_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5513
5514// // Now we move panel_2 to the left
5515// panel_2.set_position(DockPosition::Left, cx);
5516// });
5517
5518// workspace.update(cx, |workspace, cx| {
5519// // Since panel_2 was not visible on the right, we don't open the left dock.
5520// assert!(!workspace.left_dock().read(cx).is_open());
5521// // And the right dock is unaffected in it's displaying of panel_1
5522// assert!(workspace.right_dock().read(cx).is_open());
5523// assert_eq!(
5524// workspace
5525// .right_dock()
5526// .read(cx)
5527// .visible_panel()
5528// .unwrap()
5529// .id(),
5530// panel_1.id()
5531// );
5532// });
5533
5534// // Move panel_1 back to the left
5535// panel_1.update(cx, |panel_1, cx| {
5536// panel_1.set_position(DockPosition::Left, cx)
5537// });
5538
5539// workspace.update(cx, |workspace, cx| {
5540// // Since panel_1 was visible on the right, we open the left dock and make panel_1 active.
5541// let left_dock = workspace.left_dock();
5542// assert!(left_dock.read(cx).is_open());
5543// assert_eq!(
5544// left_dock.read(cx).visible_panel().unwrap().id(),
5545// panel_1.id()
5546// );
5547// assert_eq!(left_dock.read(cx).active_panel_size(cx).unwrap(), 1337.);
5548// // And right the dock should be closed as it no longer has any panels.
5549// assert!(!workspace.right_dock().read(cx).is_open());
5550
5551// // Now we move panel_1 to the bottom
5552// panel_1.set_position(DockPosition::Bottom, cx);
5553// });
5554
5555// workspace.update(cx, |workspace, cx| {
5556// // Since panel_1 was visible on the left, we close the left dock.
5557// assert!(!workspace.left_dock().read(cx).is_open());
5558// // The bottom dock is sized based on the panel's default size,
5559// // since the panel orientation changed from vertical to horizontal.
5560// let bottom_dock = workspace.bottom_dock();
5561// assert_eq!(
5562// bottom_dock.read(cx).active_panel_size(cx).unwrap(),
5563// panel_1.size(cx),
5564// );
5565// // Close bottom dock and move panel_1 back to the left.
5566// bottom_dock.update(cx, |bottom_dock, cx| bottom_dock.set_open(false, cx));
5567// panel_1.set_position(DockPosition::Left, cx);
5568// });
5569
5570// // Emit activated event on panel 1
5571// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Activated));
5572
5573// // Now the left dock is open and panel_1 is active and focused.
5574// workspace.read_with(cx, |workspace, cx| {
5575// let left_dock = workspace.left_dock();
5576// assert!(left_dock.read(cx).is_open());
5577// assert_eq!(
5578// left_dock.read(cx).visible_panel().unwrap().id(),
5579// panel_1.id()
5580// );
5581// assert!(panel_1.is_focused(cx));
5582// });
5583
5584// // Emit closed event on panel 2, which is not active
5585// panel_2.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5586
5587// // Wo don't close the left dock, because panel_2 wasn't the active panel
5588// workspace.read_with(cx, |workspace, cx| {
5589// let left_dock = workspace.left_dock();
5590// assert!(left_dock.read(cx).is_open());
5591// assert_eq!(
5592// left_dock.read(cx).visible_panel().unwrap().id(),
5593// panel_1.id()
5594// );
5595// });
5596
5597// // Emitting a ZoomIn event shows the panel as zoomed.
5598// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomIn));
5599// workspace.read_with(cx, |workspace, _| {
5600// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5601// assert_eq!(workspace.zoomed_position, Some(DockPosition::Left));
5602// });
5603
5604// // Move panel to another dock while it is zoomed
5605// panel_1.update(cx, |panel, cx| panel.set_position(DockPosition::Right, cx));
5606// workspace.read_with(cx, |workspace, _| {
5607// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5608// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5609// });
5610
5611// // If focus is transferred to another view that's not a panel or another pane, we still show
5612// // the panel as zoomed.
5613// let focus_receiver = window.build_view(cx, |_| EmptyView);
5614// focus_receiver.update(cx, |_, cx| cx.focus_self());
5615// workspace.read_with(cx, |workspace, _| {
5616// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5617// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5618// });
5619
5620// // If focus is transferred elsewhere in the workspace, the panel is no longer zoomed.
5621// workspace.update(cx, |_, cx| cx.focus_self());
5622// workspace.read_with(cx, |workspace, _| {
5623// assert_eq!(workspace.zoomed, None);
5624// assert_eq!(workspace.zoomed_position, None);
5625// });
5626
5627// // If focus is transferred again to another view that's not a panel or a pane, we won't
5628// // show the panel as zoomed because it wasn't zoomed before.
5629// focus_receiver.update(cx, |_, cx| cx.focus_self());
5630// workspace.read_with(cx, |workspace, _| {
5631// assert_eq!(workspace.zoomed, None);
5632// assert_eq!(workspace.zoomed_position, None);
5633// });
5634
5635// // When focus is transferred back to the panel, it is zoomed again.
5636// panel_1.update(cx, |_, cx| cx.focus_self());
5637// workspace.read_with(cx, |workspace, _| {
5638// assert_eq!(workspace.zoomed, Some(panel_1.downgrade().into_any()));
5639// assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
5640// });
5641
5642// // Emitting a ZoomOut event unzooms the panel.
5643// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::ZoomOut));
5644// workspace.read_with(cx, |workspace, _| {
5645// assert_eq!(workspace.zoomed, None);
5646// assert_eq!(workspace.zoomed_position, None);
5647// });
5648
5649// // Emit closed event on panel 1, which is active
5650// panel_1.update(cx, |_, cx| cx.emit(TestPanelEvent::Closed));
5651
5652// // Now the left dock is closed, because panel_1 was the active panel
5653// workspace.read_with(cx, |workspace, cx| {
5654// let right_dock = workspace.right_dock();
5655// assert!(!right_dock.read(cx).is_open());
5656// });
5657// }
5658
5659// pub fn init_test(cx: &mut TestAppContext) {
5660// cx.foreground().forbid_parking();
5661// cx.update(|cx| {
5662// cx.set_global(SettingsStore::test(cx));
5663// theme::init((), cx);
5664// language::init(cx);
5665// crate::init_settings(cx);
5666// Project::init_settings(cx);
5667// });
5668// }
5669// }