1pub mod dock;
2pub mod history_manager;
3pub mod item;
4mod modal_layer;
5pub mod notifications;
6pub mod pane;
7pub mod pane_group;
8mod persistence;
9pub mod searchable;
10pub mod shared_screen;
11mod status_bar;
12pub mod tasks;
13mod theme_preview;
14mod toast_layer;
15mod toolbar;
16mod workspace_settings;
17
18pub use toast_layer::{ToastAction, ToastLayer, ToastView};
19
20use anyhow::{Context as _, Result, anyhow};
21use call::{ActiveCall, call_settings::CallSettings};
22use client::{
23 ChannelId, Client, ErrorExt, Status, TypedEnvelope, UserStore,
24 proto::{self, ErrorCode, PanelId, PeerId},
25};
26use collections::{HashMap, HashSet, hash_map};
27pub use dock::Panel;
28use dock::{Dock, DockPosition, PanelButtons, PanelHandle, RESIZE_HANDLE_SIZE};
29use futures::{
30 Future, FutureExt, StreamExt,
31 channel::{
32 mpsc::{self, UnboundedReceiver, UnboundedSender},
33 oneshot,
34 },
35 future::try_join_all,
36};
37use gpui::{
38 Action, AnyEntity, AnyView, AnyWeakView, App, AsyncApp, AsyncWindowContext, Bounds, Context,
39 CursorStyle, Decorations, DragMoveEvent, Entity, EntityId, EventEmitter, FocusHandle,
40 Focusable, Global, HitboxBehavior, Hsla, KeyContext, Keystroke, ManagedView, MouseButton,
41 PathPromptOptions, Point, PromptLevel, Render, ResizeEdge, Size, Stateful, Subscription, Task,
42 Tiling, WeakEntity, WindowBounds, WindowHandle, WindowId, WindowOptions, actions, canvas,
43 point, relative, size, transparent_black,
44};
45pub use history_manager::*;
46pub use item::{
47 FollowableItem, FollowableItemHandle, Item, ItemHandle, ItemSettings, PreviewTabsSettings,
48 ProjectItem, SerializableItem, SerializableItemHandle, WeakItemHandle,
49};
50use itertools::Itertools;
51use language::{Buffer, LanguageRegistry, Rope};
52pub use modal_layer::*;
53use node_runtime::NodeRuntime;
54use notifications::{
55 DetachAndPromptErr, Notifications, dismiss_app_notification,
56 simple_message_notification::MessageNotification,
57};
58pub use pane::*;
59pub use pane_group::*;
60use persistence::{
61 DB, SerializedWindowBounds,
62 model::{SerializedSshProject, SerializedWorkspace},
63};
64pub use persistence::{
65 DB as WORKSPACE_DB, WorkspaceDb, delete_unloaded_items,
66 model::{ItemId, LocalPaths, SerializedWorkspaceLocation},
67};
68use postage::stream::Stream;
69use project::{
70 DirectoryLister, Project, ProjectEntryId, ProjectPath, ResolvedPath, Worktree, WorktreeId,
71 debugger::{breakpoint_store::BreakpointStoreEvent, session::ThreadStatus},
72};
73use remote::{SshClientDelegate, SshConnectionOptions, ssh_session::ConnectionIdentifier};
74use schemars::JsonSchema;
75use serde::Deserialize;
76use session::AppSession;
77use settings::Settings;
78use shared_screen::SharedScreen;
79use sqlez::{
80 bindable::{Bind, Column, StaticColumnCount},
81 statement::Statement,
82};
83use status_bar::StatusBar;
84pub use status_bar::StatusItemView;
85use std::{
86 any::TypeId,
87 borrow::Cow,
88 cell::RefCell,
89 cmp,
90 collections::hash_map::DefaultHasher,
91 env,
92 hash::{Hash, Hasher},
93 path::{Path, PathBuf},
94 process::ExitStatus,
95 rc::Rc,
96 sync::{Arc, LazyLock, Weak, atomic::AtomicUsize},
97 time::Duration,
98};
99use task::{DebugScenario, SpawnInTerminal, TaskContext};
100use theme::{ActiveTheme, SystemAppearance, ThemeSettings};
101pub use toolbar::{Toolbar, ToolbarItemEvent, ToolbarItemLocation, ToolbarItemView};
102pub use ui;
103use ui::{Window, prelude::*};
104use util::{ResultExt, TryFutureExt, paths::SanitizedPath, serde::default_true};
105use uuid::Uuid;
106pub use workspace_settings::{
107 AutosaveSetting, BottomDockLayout, RestoreOnStartupBehavior, TabBarSettings, WorkspaceSettings,
108};
109use zed_actions::{Spawn, feedback::FileBugReport};
110
111use crate::notifications::NotificationId;
112use crate::persistence::{
113 SerializedAxis,
114 model::{DockData, DockStructure, SerializedItem, SerializedPane, SerializedPaneGroup},
115};
116
117pub const SERIALIZATION_THROTTLE_TIME: Duration = Duration::from_millis(200);
118
119static ZED_WINDOW_SIZE: LazyLock<Option<Size<Pixels>>> = LazyLock::new(|| {
120 env::var("ZED_WINDOW_SIZE")
121 .ok()
122 .as_deref()
123 .and_then(parse_pixel_size_env_var)
124});
125
126static ZED_WINDOW_POSITION: LazyLock<Option<Point<Pixels>>> = LazyLock::new(|| {
127 env::var("ZED_WINDOW_POSITION")
128 .ok()
129 .as_deref()
130 .and_then(parse_pixel_position_env_var)
131});
132
133pub trait TerminalProvider {
134 fn spawn(
135 &self,
136 task: SpawnInTerminal,
137 window: &mut Window,
138 cx: &mut App,
139 ) -> Task<Option<Result<ExitStatus>>>;
140}
141
142pub trait DebuggerProvider {
143 // `active_buffer` is used to resolve build task's name against language-specific tasks.
144 fn start_session(
145 &self,
146 definition: DebugScenario,
147 task_context: TaskContext,
148 active_buffer: Option<Entity<Buffer>>,
149 worktree_id: Option<WorktreeId>,
150 window: &mut Window,
151 cx: &mut App,
152 );
153
154 fn spawn_task_or_modal(
155 &self,
156 workspace: &mut Workspace,
157 action: &Spawn,
158 window: &mut Window,
159 cx: &mut Context<Workspace>,
160 );
161
162 fn task_scheduled(&self, cx: &mut App);
163 fn debug_scenario_scheduled(&self, cx: &mut App);
164 fn debug_scenario_scheduled_last(&self, cx: &App) -> bool;
165
166 fn active_thread_state(&self, cx: &App) -> Option<ThreadStatus>;
167}
168
169actions!(
170 workspace,
171 [
172 /// Activates the next pane in the workspace.
173 ActivateNextPane,
174 /// Activates the previous pane in the workspace.
175 ActivatePreviousPane,
176 /// Switches to the next window.
177 ActivateNextWindow,
178 /// Switches to the previous window.
179 ActivatePreviousWindow,
180 /// Adds a folder to the current project.
181 AddFolderToProject,
182 /// Clears all notifications.
183 ClearAllNotifications,
184 /// Closes the active dock.
185 CloseActiveDock,
186 /// Closes all docks.
187 CloseAllDocks,
188 /// Closes the current window.
189 CloseWindow,
190 /// Opens the feedback dialog.
191 Feedback,
192 /// Follows the next collaborator in the session.
193 FollowNextCollaborator,
194 /// Moves the focused panel to the next position.
195 MoveFocusedPanelToNextPosition,
196 /// Opens a new terminal in the center.
197 NewCenterTerminal,
198 /// Creates a new file.
199 NewFile,
200 /// Creates a new file in a vertical split.
201 NewFileSplitVertical,
202 /// Creates a new file in a horizontal split.
203 NewFileSplitHorizontal,
204 /// Opens a new search.
205 NewSearch,
206 /// Opens a new terminal.
207 NewTerminal,
208 /// Opens a new window.
209 NewWindow,
210 /// Opens a file or directory.
211 Open,
212 /// Opens multiple files.
213 OpenFiles,
214 /// Opens the current location in terminal.
215 OpenInTerminal,
216 /// Opens the component preview.
217 OpenComponentPreview,
218 /// Reloads the active item.
219 ReloadActiveItem,
220 /// Resets the active dock to its default size.
221 ResetActiveDockSize,
222 /// Resets all open docks to their default sizes.
223 ResetOpenDocksSize,
224 /// Saves the current file with a new name.
225 SaveAs,
226 /// Saves without formatting.
227 SaveWithoutFormat,
228 /// Shuts down all debug adapters.
229 ShutdownDebugAdapters,
230 /// Suppresses the current notification.
231 SuppressNotification,
232 /// Toggles the bottom dock.
233 ToggleBottomDock,
234 /// Toggles centered layout mode.
235 ToggleCenteredLayout,
236 /// Toggles the left dock.
237 ToggleLeftDock,
238 /// Toggles the right dock.
239 ToggleRightDock,
240 /// Toggles zoom on the active pane.
241 ToggleZoom,
242 /// Stops following a collaborator.
243 Unfollow,
244 /// Shows the welcome screen.
245 Welcome,
246 /// Restores the banner.
247 RestoreBanner,
248 /// Toggles expansion of the selected item.
249 ToggleExpandItem,
250 ]
251);
252
253#[derive(Clone, PartialEq)]
254pub struct OpenPaths {
255 pub paths: Vec<PathBuf>,
256}
257
258/// Activates a specific pane by its index.
259#[derive(Clone, Deserialize, PartialEq, JsonSchema, Action)]
260#[action(namespace = workspace)]
261pub struct ActivatePane(pub usize);
262
263/// Moves an item to a specific pane by index.
264#[derive(Clone, Deserialize, PartialEq, JsonSchema, Action)]
265#[action(namespace = workspace)]
266#[serde(deny_unknown_fields)]
267pub struct MoveItemToPane {
268 #[serde(default = "default_1")]
269 pub destination: usize,
270 #[serde(default = "default_true")]
271 pub focus: bool,
272 #[serde(default)]
273 pub clone: bool,
274}
275
276fn default_1() -> usize {
277 1
278}
279
280/// Moves an item to a pane in the specified direction.
281#[derive(Clone, Deserialize, PartialEq, JsonSchema, Action)]
282#[action(namespace = workspace)]
283#[serde(deny_unknown_fields)]
284pub struct MoveItemToPaneInDirection {
285 #[serde(default = "default_right")]
286 pub direction: SplitDirection,
287 #[serde(default = "default_true")]
288 pub focus: bool,
289 #[serde(default)]
290 pub clone: bool,
291}
292
293fn default_right() -> SplitDirection {
294 SplitDirection::Right
295}
296
297/// Saves all open files in the workspace.
298#[derive(Clone, PartialEq, Debug, Deserialize, JsonSchema, Action)]
299#[action(namespace = workspace)]
300#[serde(deny_unknown_fields)]
301pub struct SaveAll {
302 #[serde(default)]
303 pub save_intent: Option<SaveIntent>,
304}
305
306/// Saves the current file with the specified options.
307#[derive(Clone, PartialEq, Debug, Deserialize, JsonSchema, Action)]
308#[action(namespace = workspace)]
309#[serde(deny_unknown_fields)]
310pub struct Save {
311 #[serde(default)]
312 pub save_intent: Option<SaveIntent>,
313}
314
315/// Closes all items and panes in the workspace.
316#[derive(Clone, PartialEq, Debug, Deserialize, Default, JsonSchema, Action)]
317#[action(namespace = workspace)]
318#[serde(deny_unknown_fields)]
319pub struct CloseAllItemsAndPanes {
320 #[serde(default)]
321 pub save_intent: Option<SaveIntent>,
322}
323
324/// Closes all inactive tabs and panes in the workspace.
325#[derive(Clone, PartialEq, Debug, Deserialize, Default, JsonSchema, Action)]
326#[action(namespace = workspace)]
327#[serde(deny_unknown_fields)]
328pub struct CloseInactiveTabsAndPanes {
329 #[serde(default)]
330 pub save_intent: Option<SaveIntent>,
331}
332
333/// Sends a sequence of keystrokes to the active element.
334#[derive(Clone, Deserialize, PartialEq, JsonSchema, Action)]
335#[action(namespace = workspace)]
336pub struct SendKeystrokes(pub String);
337
338/// Reloads the active item or workspace.
339#[derive(Clone, Deserialize, PartialEq, Default, JsonSchema, Action)]
340#[action(namespace = workspace)]
341#[serde(deny_unknown_fields)]
342pub struct Reload {
343 pub binary_path: Option<PathBuf>,
344}
345
346actions!(
347 project_symbols,
348 [
349 /// Toggles the project symbols search.
350 #[action(name = "Toggle")]
351 ToggleProjectSymbols
352 ]
353);
354
355/// Toggles the file finder interface.
356#[derive(Default, PartialEq, Eq, Clone, Deserialize, JsonSchema, Action)]
357#[action(namespace = file_finder, name = "Toggle")]
358#[serde(deny_unknown_fields)]
359pub struct ToggleFileFinder {
360 #[serde(default)]
361 pub separate_history: bool,
362}
363
364/// Increases size of a currently focused dock by a given amount of pixels.
365#[derive(Clone, PartialEq, Deserialize, JsonSchema, Action)]
366#[action(namespace = workspace)]
367#[serde(deny_unknown_fields)]
368pub struct IncreaseActiveDockSize {
369 /// For 0px parameter, uses UI font size value.
370 #[serde(default)]
371 pub px: u32,
372}
373
374/// Decreases size of a currently focused dock by a given amount of pixels.
375#[derive(Clone, PartialEq, Deserialize, JsonSchema, Action)]
376#[action(namespace = workspace)]
377#[serde(deny_unknown_fields)]
378pub struct DecreaseActiveDockSize {
379 /// For 0px parameter, uses UI font size value.
380 #[serde(default)]
381 pub px: u32,
382}
383
384/// Increases size of all currently visible docks uniformly, by a given amount of pixels.
385#[derive(Clone, PartialEq, Deserialize, JsonSchema, Action)]
386#[action(namespace = workspace)]
387#[serde(deny_unknown_fields)]
388pub struct IncreaseOpenDocksSize {
389 /// For 0px parameter, uses UI font size value.
390 #[serde(default)]
391 pub px: u32,
392}
393
394/// Decreases size of all currently visible docks uniformly, by a given amount of pixels.
395#[derive(Clone, PartialEq, Deserialize, JsonSchema, Action)]
396#[action(namespace = workspace)]
397#[serde(deny_unknown_fields)]
398pub struct DecreaseOpenDocksSize {
399 /// For 0px parameter, uses UI font size value.
400 #[serde(default)]
401 pub px: u32,
402}
403
404actions!(
405 workspace,
406 [
407 /// Activates the pane to the left.
408 ActivatePaneLeft,
409 /// Activates the pane to the right.
410 ActivatePaneRight,
411 /// Activates the pane above.
412 ActivatePaneUp,
413 /// Activates the pane below.
414 ActivatePaneDown,
415 /// Swaps the current pane with the one to the left.
416 SwapPaneLeft,
417 /// Swaps the current pane with the one to the right.
418 SwapPaneRight,
419 /// Swaps the current pane with the one above.
420 SwapPaneUp,
421 /// Swaps the current pane with the one below.
422 SwapPaneDown,
423 ]
424);
425
426#[derive(PartialEq, Eq, Debug)]
427pub enum CloseIntent {
428 /// Quit the program entirely.
429 Quit,
430 /// Close a window.
431 CloseWindow,
432 /// Replace the workspace in an existing window.
433 ReplaceWindow,
434}
435
436#[derive(Clone)]
437pub struct Toast {
438 id: NotificationId,
439 msg: Cow<'static, str>,
440 autohide: bool,
441 on_click: Option<(Cow<'static, str>, Arc<dyn Fn(&mut Window, &mut App)>)>,
442}
443
444impl Toast {
445 pub fn new<I: Into<Cow<'static, str>>>(id: NotificationId, msg: I) -> Self {
446 Toast {
447 id,
448 msg: msg.into(),
449 on_click: None,
450 autohide: false,
451 }
452 }
453
454 pub fn on_click<F, M>(mut self, message: M, on_click: F) -> Self
455 where
456 M: Into<Cow<'static, str>>,
457 F: Fn(&mut Window, &mut App) + 'static,
458 {
459 self.on_click = Some((message.into(), Arc::new(on_click)));
460 self
461 }
462
463 pub fn autohide(mut self) -> Self {
464 self.autohide = true;
465 self
466 }
467}
468
469impl PartialEq for Toast {
470 fn eq(&self, other: &Self) -> bool {
471 self.id == other.id
472 && self.msg == other.msg
473 && self.on_click.is_some() == other.on_click.is_some()
474 }
475}
476
477/// Opens a new terminal with the specified working directory.
478#[derive(Debug, Default, Clone, Deserialize, PartialEq, JsonSchema, Action)]
479#[action(namespace = workspace)]
480#[serde(deny_unknown_fields)]
481pub struct OpenTerminal {
482 pub working_directory: PathBuf,
483}
484
485#[derive(Clone, Copy, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)]
486pub struct WorkspaceId(i64);
487
488impl StaticColumnCount for WorkspaceId {}
489impl Bind for WorkspaceId {
490 fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
491 self.0.bind(statement, start_index)
492 }
493}
494impl Column for WorkspaceId {
495 fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
496 i64::column(statement, start_index)
497 .map(|(i, next_index)| (Self(i), next_index))
498 .with_context(|| format!("Failed to read WorkspaceId at index {start_index}"))
499 }
500}
501impl From<WorkspaceId> for i64 {
502 fn from(val: WorkspaceId) -> Self {
503 val.0
504 }
505}
506
507pub fn init_settings(cx: &mut App) {
508 WorkspaceSettings::register(cx);
509 ItemSettings::register(cx);
510 PreviewTabsSettings::register(cx);
511 TabBarSettings::register(cx);
512}
513
514fn prompt_and_open_paths(app_state: Arc<AppState>, options: PathPromptOptions, cx: &mut App) {
515 let paths = cx.prompt_for_paths(options);
516 cx.spawn(
517 async move |cx| match paths.await.anyhow().and_then(|res| res) {
518 Ok(Some(paths)) => {
519 cx.update(|cx| {
520 open_paths(&paths, app_state, OpenOptions::default(), cx).detach_and_log_err(cx)
521 })
522 .ok();
523 }
524 Ok(None) => {}
525 Err(err) => {
526 util::log_err(&err);
527 cx.update(|cx| {
528 if let Some(workspace_window) = cx
529 .active_window()
530 .and_then(|window| window.downcast::<Workspace>())
531 {
532 workspace_window
533 .update(cx, |workspace, _, cx| {
534 workspace.show_portal_error(err.to_string(), cx);
535 })
536 .ok();
537 }
538 })
539 .ok();
540 }
541 },
542 )
543 .detach();
544}
545
546pub fn init(app_state: Arc<AppState>, cx: &mut App) {
547 init_settings(cx);
548 component::init();
549 theme_preview::init(cx);
550 toast_layer::init(cx);
551 history_manager::init(cx);
552
553 cx.on_action(Workspace::close_global);
554 cx.on_action(reload);
555
556 cx.on_action({
557 let app_state = Arc::downgrade(&app_state);
558 move |_: &Open, cx: &mut App| {
559 if let Some(app_state) = app_state.upgrade() {
560 prompt_and_open_paths(
561 app_state,
562 PathPromptOptions {
563 files: true,
564 directories: true,
565 multiple: true,
566 },
567 cx,
568 );
569 }
570 }
571 });
572 cx.on_action({
573 let app_state = Arc::downgrade(&app_state);
574 move |_: &OpenFiles, cx: &mut App| {
575 let directories = cx.can_select_mixed_files_and_dirs();
576 if let Some(app_state) = app_state.upgrade() {
577 prompt_and_open_paths(
578 app_state,
579 PathPromptOptions {
580 files: true,
581 directories,
582 multiple: true,
583 },
584 cx,
585 );
586 }
587 }
588 });
589}
590
591type BuildProjectItemFn =
592 fn(AnyEntity, Entity<Project>, Option<&Pane>, &mut Window, &mut App) -> Box<dyn ItemHandle>;
593
594type BuildProjectItemForPathFn =
595 fn(
596 &Entity<Project>,
597 &ProjectPath,
598 &mut Window,
599 &mut App,
600 ) -> Option<Task<Result<(Option<ProjectEntryId>, WorkspaceItemBuilder)>>>;
601
602#[derive(Clone, Default)]
603struct ProjectItemRegistry {
604 build_project_item_fns_by_type: HashMap<TypeId, BuildProjectItemFn>,
605 build_project_item_for_path_fns: Vec<BuildProjectItemForPathFn>,
606}
607
608impl ProjectItemRegistry {
609 fn register<T: ProjectItem>(&mut self) {
610 self.build_project_item_fns_by_type.insert(
611 TypeId::of::<T::Item>(),
612 |item, project, pane, window, cx| {
613 let item = item.downcast().unwrap();
614 Box::new(cx.new(|cx| T::for_project_item(project, pane, item, window, cx)))
615 as Box<dyn ItemHandle>
616 },
617 );
618 self.build_project_item_for_path_fns
619 .push(|project, project_path, window, cx| {
620 let project_item =
621 <T::Item as project::ProjectItem>::try_open(project, project_path, cx)?;
622 let project = project.clone();
623 Some(window.spawn(cx, async move |cx| {
624 let project_item = project_item.await?;
625 let project_entry_id: Option<ProjectEntryId> =
626 project_item.read_with(cx, project::ProjectItem::entry_id)?;
627 let build_workspace_item = Box::new(
628 |pane: &mut Pane, window: &mut Window, cx: &mut Context<Pane>| {
629 Box::new(cx.new(|cx| {
630 T::for_project_item(project, Some(pane), project_item, window, cx)
631 })) as Box<dyn ItemHandle>
632 },
633 ) as Box<_>;
634 Ok((project_entry_id, build_workspace_item))
635 }))
636 });
637 }
638
639 fn open_path(
640 &self,
641 project: &Entity<Project>,
642 path: &ProjectPath,
643 window: &mut Window,
644 cx: &mut App,
645 ) -> Task<Result<(Option<ProjectEntryId>, WorkspaceItemBuilder)>> {
646 let Some(open_project_item) = self
647 .build_project_item_for_path_fns
648 .iter()
649 .rev()
650 .find_map(|open_project_item| open_project_item(&project, &path, window, cx))
651 else {
652 return Task::ready(Err(anyhow!("cannot open file {:?}", path.path)));
653 };
654 open_project_item
655 }
656
657 fn build_item<T: project::ProjectItem>(
658 &self,
659 item: Entity<T>,
660 project: Entity<Project>,
661 pane: Option<&Pane>,
662 window: &mut Window,
663 cx: &mut App,
664 ) -> Option<Box<dyn ItemHandle>> {
665 let build = self
666 .build_project_item_fns_by_type
667 .get(&TypeId::of::<T>())?;
668 Some(build(item.into_any(), project, pane, window, cx))
669 }
670}
671
672type WorkspaceItemBuilder =
673 Box<dyn FnOnce(&mut Pane, &mut Window, &mut Context<Pane>) -> Box<dyn ItemHandle>>;
674
675impl Global for ProjectItemRegistry {}
676
677/// Registers a [ProjectItem] for the app. When opening a file, all the registered
678/// items will get a chance to open the file, starting from the project item that
679/// was added last.
680pub fn register_project_item<I: ProjectItem>(cx: &mut App) {
681 cx.default_global::<ProjectItemRegistry>().register::<I>();
682}
683
684#[derive(Default)]
685pub struct FollowableViewRegistry(HashMap<TypeId, FollowableViewDescriptor>);
686
687struct FollowableViewDescriptor {
688 from_state_proto: fn(
689 Entity<Workspace>,
690 ViewId,
691 &mut Option<proto::view::Variant>,
692 &mut Window,
693 &mut App,
694 ) -> Option<Task<Result<Box<dyn FollowableItemHandle>>>>,
695 to_followable_view: fn(&AnyView) -> Box<dyn FollowableItemHandle>,
696}
697
698impl Global for FollowableViewRegistry {}
699
700impl FollowableViewRegistry {
701 pub fn register<I: FollowableItem>(cx: &mut App) {
702 cx.default_global::<Self>().0.insert(
703 TypeId::of::<I>(),
704 FollowableViewDescriptor {
705 from_state_proto: |workspace, id, state, window, cx| {
706 I::from_state_proto(workspace, id, state, window, cx).map(|task| {
707 cx.foreground_executor()
708 .spawn(async move { Ok(Box::new(task.await?) as Box<_>) })
709 })
710 },
711 to_followable_view: |view| Box::new(view.clone().downcast::<I>().unwrap()),
712 },
713 );
714 }
715
716 pub fn from_state_proto(
717 workspace: Entity<Workspace>,
718 view_id: ViewId,
719 mut state: Option<proto::view::Variant>,
720 window: &mut Window,
721 cx: &mut App,
722 ) -> Option<Task<Result<Box<dyn FollowableItemHandle>>>> {
723 cx.update_default_global(|this: &mut Self, cx| {
724 this.0.values().find_map(|descriptor| {
725 (descriptor.from_state_proto)(workspace.clone(), view_id, &mut state, window, cx)
726 })
727 })
728 }
729
730 pub fn to_followable_view(
731 view: impl Into<AnyView>,
732 cx: &App,
733 ) -> Option<Box<dyn FollowableItemHandle>> {
734 let this = cx.try_global::<Self>()?;
735 let view = view.into();
736 let descriptor = this.0.get(&view.entity_type())?;
737 Some((descriptor.to_followable_view)(&view))
738 }
739}
740
741#[derive(Copy, Clone)]
742struct SerializableItemDescriptor {
743 deserialize: fn(
744 Entity<Project>,
745 WeakEntity<Workspace>,
746 WorkspaceId,
747 ItemId,
748 &mut Window,
749 &mut Context<Pane>,
750 ) -> Task<Result<Box<dyn ItemHandle>>>,
751 cleanup: fn(WorkspaceId, Vec<ItemId>, &mut Window, &mut App) -> Task<Result<()>>,
752 view_to_serializable_item: fn(AnyView) -> Box<dyn SerializableItemHandle>,
753}
754
755#[derive(Default)]
756struct SerializableItemRegistry {
757 descriptors_by_kind: HashMap<Arc<str>, SerializableItemDescriptor>,
758 descriptors_by_type: HashMap<TypeId, SerializableItemDescriptor>,
759}
760
761impl Global for SerializableItemRegistry {}
762
763impl SerializableItemRegistry {
764 fn deserialize(
765 item_kind: &str,
766 project: Entity<Project>,
767 workspace: WeakEntity<Workspace>,
768 workspace_id: WorkspaceId,
769 item_item: ItemId,
770 window: &mut Window,
771 cx: &mut Context<Pane>,
772 ) -> Task<Result<Box<dyn ItemHandle>>> {
773 let Some(descriptor) = Self::descriptor(item_kind, cx) else {
774 return Task::ready(Err(anyhow!(
775 "cannot deserialize {}, descriptor not found",
776 item_kind
777 )));
778 };
779
780 (descriptor.deserialize)(project, workspace, workspace_id, item_item, window, cx)
781 }
782
783 fn cleanup(
784 item_kind: &str,
785 workspace_id: WorkspaceId,
786 loaded_items: Vec<ItemId>,
787 window: &mut Window,
788 cx: &mut App,
789 ) -> Task<Result<()>> {
790 let Some(descriptor) = Self::descriptor(item_kind, cx) else {
791 return Task::ready(Err(anyhow!(
792 "cannot cleanup {}, descriptor not found",
793 item_kind
794 )));
795 };
796
797 (descriptor.cleanup)(workspace_id, loaded_items, window, cx)
798 }
799
800 fn view_to_serializable_item_handle(
801 view: AnyView,
802 cx: &App,
803 ) -> Option<Box<dyn SerializableItemHandle>> {
804 let this = cx.try_global::<Self>()?;
805 let descriptor = this.descriptors_by_type.get(&view.entity_type())?;
806 Some((descriptor.view_to_serializable_item)(view))
807 }
808
809 fn descriptor(item_kind: &str, cx: &App) -> Option<SerializableItemDescriptor> {
810 let this = cx.try_global::<Self>()?;
811 this.descriptors_by_kind.get(item_kind).copied()
812 }
813}
814
815pub fn register_serializable_item<I: SerializableItem>(cx: &mut App) {
816 let serialized_item_kind = I::serialized_item_kind();
817
818 let registry = cx.default_global::<SerializableItemRegistry>();
819 let descriptor = SerializableItemDescriptor {
820 deserialize: |project, workspace, workspace_id, item_id, window, cx| {
821 let task = I::deserialize(project, workspace, workspace_id, item_id, window, cx);
822 cx.foreground_executor()
823 .spawn(async { Ok(Box::new(task.await?) as Box<_>) })
824 },
825 cleanup: |workspace_id, loaded_items, window, cx| {
826 I::cleanup(workspace_id, loaded_items, window, cx)
827 },
828 view_to_serializable_item: |view| Box::new(view.downcast::<I>().unwrap()),
829 };
830 registry
831 .descriptors_by_kind
832 .insert(Arc::from(serialized_item_kind), descriptor);
833 registry
834 .descriptors_by_type
835 .insert(TypeId::of::<I>(), descriptor);
836}
837
838pub struct AppState {
839 pub languages: Arc<LanguageRegistry>,
840 pub client: Arc<Client>,
841 pub user_store: Entity<UserStore>,
842 pub workspace_store: Entity<WorkspaceStore>,
843 pub fs: Arc<dyn fs::Fs>,
844 pub build_window_options: fn(Option<Uuid>, &mut App) -> WindowOptions,
845 pub node_runtime: NodeRuntime,
846 pub session: Entity<AppSession>,
847}
848
849struct GlobalAppState(Weak<AppState>);
850
851impl Global for GlobalAppState {}
852
853pub struct WorkspaceStore {
854 workspaces: HashSet<WindowHandle<Workspace>>,
855 client: Arc<Client>,
856 _subscriptions: Vec<client::Subscription>,
857}
858
859#[derive(Copy, Clone, Debug, Hash, Eq, PartialEq, PartialOrd, Ord)]
860pub enum CollaboratorId {
861 PeerId(PeerId),
862 Agent,
863}
864
865impl From<PeerId> for CollaboratorId {
866 fn from(peer_id: PeerId) -> Self {
867 CollaboratorId::PeerId(peer_id)
868 }
869}
870
871impl From<&PeerId> for CollaboratorId {
872 fn from(peer_id: &PeerId) -> Self {
873 CollaboratorId::PeerId(*peer_id)
874 }
875}
876
877#[derive(PartialEq, Eq, PartialOrd, Ord, Debug)]
878struct Follower {
879 project_id: Option<u64>,
880 peer_id: PeerId,
881}
882
883impl AppState {
884 #[track_caller]
885 pub fn global(cx: &App) -> Weak<Self> {
886 cx.global::<GlobalAppState>().0.clone()
887 }
888 pub fn try_global(cx: &App) -> Option<Weak<Self>> {
889 cx.try_global::<GlobalAppState>()
890 .map(|state| state.0.clone())
891 }
892 pub fn set_global(state: Weak<AppState>, cx: &mut App) {
893 cx.set_global(GlobalAppState(state));
894 }
895
896 #[cfg(any(test, feature = "test-support"))]
897 pub fn test(cx: &mut App) -> Arc<Self> {
898 use node_runtime::NodeRuntime;
899 use session::Session;
900 use settings::SettingsStore;
901
902 if !cx.has_global::<SettingsStore>() {
903 let settings_store = SettingsStore::test(cx);
904 cx.set_global(settings_store);
905 }
906
907 let fs = fs::FakeFs::new(cx.background_executor().clone());
908 let languages = Arc::new(LanguageRegistry::test(cx.background_executor().clone()));
909 let clock = Arc::new(clock::FakeSystemClock::new());
910 let http_client = http_client::FakeHttpClient::with_404_response();
911 let client = Client::new(clock, http_client.clone(), cx);
912 let session = cx.new(|cx| AppSession::new(Session::test(), cx));
913 let user_store = cx.new(|cx| UserStore::new(client.clone(), cx));
914 let workspace_store = cx.new(|cx| WorkspaceStore::new(client.clone(), cx));
915
916 theme::init(theme::LoadThemes::JustBase, cx);
917 client::init(&client, cx);
918 crate::init_settings(cx);
919
920 Arc::new(Self {
921 client,
922 fs,
923 languages,
924 user_store,
925 workspace_store,
926 node_runtime: NodeRuntime::unavailable(),
927 build_window_options: |_, _| Default::default(),
928 session,
929 })
930 }
931}
932
933struct DelayedDebouncedEditAction {
934 task: Option<Task<()>>,
935 cancel_channel: Option<oneshot::Sender<()>>,
936}
937
938impl DelayedDebouncedEditAction {
939 fn new() -> DelayedDebouncedEditAction {
940 DelayedDebouncedEditAction {
941 task: None,
942 cancel_channel: None,
943 }
944 }
945
946 fn fire_new<F>(
947 &mut self,
948 delay: Duration,
949 window: &mut Window,
950 cx: &mut Context<Workspace>,
951 func: F,
952 ) where
953 F: 'static
954 + Send
955 + FnOnce(&mut Workspace, &mut Window, &mut Context<Workspace>) -> Task<Result<()>>,
956 {
957 if let Some(channel) = self.cancel_channel.take() {
958 _ = channel.send(());
959 }
960
961 let (sender, mut receiver) = oneshot::channel::<()>();
962 self.cancel_channel = Some(sender);
963
964 let previous_task = self.task.take();
965 self.task = Some(cx.spawn_in(window, async move |workspace, cx| {
966 let mut timer = cx.background_executor().timer(delay).fuse();
967 if let Some(previous_task) = previous_task {
968 previous_task.await;
969 }
970
971 futures::select_biased! {
972 _ = receiver => return,
973 _ = timer => {}
974 }
975
976 if let Some(result) = workspace
977 .update_in(cx, |workspace, window, cx| (func)(workspace, window, cx))
978 .log_err()
979 {
980 result.await.log_err();
981 }
982 }));
983 }
984}
985
986pub enum Event {
987 PaneAdded(Entity<Pane>),
988 PaneRemoved,
989 ItemAdded {
990 item: Box<dyn ItemHandle>,
991 },
992 ItemRemoved,
993 ActiveItemChanged,
994 UserSavedItem {
995 pane: WeakEntity<Pane>,
996 item: Box<dyn WeakItemHandle>,
997 save_intent: SaveIntent,
998 },
999 ContactRequestedJoin(u64),
1000 WorkspaceCreated(WeakEntity<Workspace>),
1001 OpenBundledFile {
1002 text: Cow<'static, str>,
1003 title: &'static str,
1004 language: &'static str,
1005 },
1006 ZoomChanged,
1007 ModalOpened,
1008 ClearActivityIndicator,
1009}
1010
1011#[derive(Debug)]
1012pub enum OpenVisible {
1013 All,
1014 None,
1015 OnlyFiles,
1016 OnlyDirectories,
1017}
1018
1019type PromptForNewPath = Box<
1020 dyn Fn(
1021 &mut Workspace,
1022 DirectoryLister,
1023 &mut Window,
1024 &mut Context<Workspace>,
1025 ) -> oneshot::Receiver<Option<Vec<PathBuf>>>,
1026>;
1027
1028type PromptForOpenPath = Box<
1029 dyn Fn(
1030 &mut Workspace,
1031 DirectoryLister,
1032 &mut Window,
1033 &mut Context<Workspace>,
1034 ) -> oneshot::Receiver<Option<Vec<PathBuf>>>,
1035>;
1036
1037/// Collects everything project-related for a certain window opened.
1038/// In some way, is a counterpart of a window, as the [`WindowHandle`] could be downcast into `Workspace`.
1039///
1040/// A `Workspace` usually consists of 1 or more projects, a central pane group, 3 docks and a status bar.
1041/// The `Workspace` owns everybody's state and serves as a default, "global context",
1042/// that can be used to register a global action to be triggered from any place in the window.
1043pub struct Workspace {
1044 weak_self: WeakEntity<Self>,
1045 workspace_actions: Vec<Box<dyn Fn(Div, &Workspace, &mut Window, &mut Context<Self>) -> Div>>,
1046 zoomed: Option<AnyWeakView>,
1047 previous_dock_drag_coordinates: Option<Point<Pixels>>,
1048 zoomed_position: Option<DockPosition>,
1049 center: PaneGroup,
1050 left_dock: Entity<Dock>,
1051 bottom_dock: Entity<Dock>,
1052 bottom_dock_layout: BottomDockLayout,
1053 right_dock: Entity<Dock>,
1054 panes: Vec<Entity<Pane>>,
1055 panes_by_item: HashMap<EntityId, WeakEntity<Pane>>,
1056 active_pane: Entity<Pane>,
1057 last_active_center_pane: Option<WeakEntity<Pane>>,
1058 last_active_view_id: Option<proto::ViewId>,
1059 status_bar: Entity<StatusBar>,
1060 modal_layer: Entity<ModalLayer>,
1061 toast_layer: Entity<ToastLayer>,
1062 titlebar_item: Option<AnyView>,
1063 notifications: Notifications,
1064 suppressed_notifications: HashSet<NotificationId>,
1065 project: Entity<Project>,
1066 follower_states: HashMap<CollaboratorId, FollowerState>,
1067 last_leaders_by_pane: HashMap<WeakEntity<Pane>, CollaboratorId>,
1068 window_edited: bool,
1069 dirty_items: HashMap<EntityId, Subscription>,
1070 active_call: Option<(Entity<ActiveCall>, Vec<Subscription>)>,
1071 leader_updates_tx: mpsc::UnboundedSender<(PeerId, proto::UpdateFollowers)>,
1072 database_id: Option<WorkspaceId>,
1073 app_state: Arc<AppState>,
1074 dispatching_keystrokes: Rc<RefCell<(HashSet<String>, Vec<Keystroke>)>>,
1075 _subscriptions: Vec<Subscription>,
1076 _apply_leader_updates: Task<Result<()>>,
1077 _observe_current_user: Task<Result<()>>,
1078 _schedule_serialize: Option<Task<()>>,
1079 pane_history_timestamp: Arc<AtomicUsize>,
1080 bounds: Bounds<Pixels>,
1081 pub centered_layout: bool,
1082 bounds_save_task_queued: Option<Task<()>>,
1083 on_prompt_for_new_path: Option<PromptForNewPath>,
1084 on_prompt_for_open_path: Option<PromptForOpenPath>,
1085 terminal_provider: Option<Box<dyn TerminalProvider>>,
1086 debugger_provider: Option<Arc<dyn DebuggerProvider>>,
1087 serializable_items_tx: UnboundedSender<Box<dyn SerializableItemHandle>>,
1088 serialized_ssh_project: Option<SerializedSshProject>,
1089 _items_serializer: Task<Result<()>>,
1090 session_id: Option<String>,
1091}
1092
1093impl EventEmitter<Event> for Workspace {}
1094
1095#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
1096pub struct ViewId {
1097 pub creator: CollaboratorId,
1098 pub id: u64,
1099}
1100
1101pub struct FollowerState {
1102 center_pane: Entity<Pane>,
1103 dock_pane: Option<Entity<Pane>>,
1104 active_view_id: Option<ViewId>,
1105 items_by_leader_view_id: HashMap<ViewId, FollowerView>,
1106}
1107
1108struct FollowerView {
1109 view: Box<dyn FollowableItemHandle>,
1110 location: Option<proto::PanelId>,
1111}
1112
1113impl Workspace {
1114 const DEFAULT_PADDING: f32 = 0.2;
1115 const MAX_PADDING: f32 = 0.4;
1116
1117 pub fn new(
1118 workspace_id: Option<WorkspaceId>,
1119 project: Entity<Project>,
1120 app_state: Arc<AppState>,
1121 window: &mut Window,
1122 cx: &mut Context<Self>,
1123 ) -> Self {
1124 cx.subscribe_in(&project, window, move |this, _, event, window, cx| {
1125 match event {
1126 project::Event::RemoteIdChanged(_) => {
1127 this.update_window_title(window, cx);
1128 }
1129
1130 project::Event::CollaboratorLeft(peer_id) => {
1131 this.collaborator_left(*peer_id, window, cx);
1132 }
1133
1134 project::Event::WorktreeRemoved(_) | project::Event::WorktreeAdded(_) => {
1135 this.update_window_title(window, cx);
1136 this.serialize_workspace(window, cx);
1137 // This event could be triggered by `AddFolderToProject` or `RemoveFromProject`.
1138 // So we need to update the history.
1139 this.update_history(cx);
1140 }
1141
1142 project::Event::DisconnectedFromHost => {
1143 this.update_window_edited(window, cx);
1144 let leaders_to_unfollow =
1145 this.follower_states.keys().copied().collect::<Vec<_>>();
1146 for leader_id in leaders_to_unfollow {
1147 this.unfollow(leader_id, window, cx);
1148 }
1149 }
1150
1151 project::Event::DisconnectedFromSshRemote => {
1152 this.update_window_edited(window, cx);
1153 }
1154
1155 project::Event::Closed => {
1156 window.remove_window();
1157 }
1158
1159 project::Event::DeletedEntry(_, entry_id) => {
1160 for pane in this.panes.iter() {
1161 pane.update(cx, |pane, cx| {
1162 pane.handle_deleted_project_item(*entry_id, window, cx)
1163 });
1164 }
1165 }
1166
1167 project::Event::Toast {
1168 notification_id,
1169 message,
1170 } => this.show_notification(
1171 NotificationId::named(notification_id.clone()),
1172 cx,
1173 |cx| cx.new(|cx| MessageNotification::new(message.clone(), cx)),
1174 ),
1175
1176 project::Event::HideToast { notification_id } => {
1177 this.dismiss_notification(&NotificationId::named(notification_id.clone()), cx)
1178 }
1179
1180 project::Event::LanguageServerPrompt(request) => {
1181 struct LanguageServerPrompt;
1182
1183 let mut hasher = DefaultHasher::new();
1184 request.lsp_name.as_str().hash(&mut hasher);
1185 let id = hasher.finish();
1186
1187 this.show_notification(
1188 NotificationId::composite::<LanguageServerPrompt>(id as usize),
1189 cx,
1190 |cx| {
1191 cx.new(|cx| {
1192 notifications::LanguageServerPrompt::new(request.clone(), cx)
1193 })
1194 },
1195 );
1196 }
1197
1198 project::Event::AgentLocationChanged => {
1199 this.handle_agent_location_changed(window, cx)
1200 }
1201
1202 _ => {}
1203 }
1204 cx.notify()
1205 })
1206 .detach();
1207
1208 cx.subscribe_in(
1209 &project.read(cx).breakpoint_store(),
1210 window,
1211 |workspace, _, event, window, cx| match event {
1212 BreakpointStoreEvent::BreakpointsUpdated(_, _)
1213 | BreakpointStoreEvent::BreakpointsCleared(_) => {
1214 workspace.serialize_workspace(window, cx);
1215 }
1216 BreakpointStoreEvent::SetDebugLine | BreakpointStoreEvent::ClearDebugLines => {}
1217 },
1218 )
1219 .detach();
1220
1221 cx.on_focus_lost(window, |this, window, cx| {
1222 let focus_handle = this.focus_handle(cx);
1223 window.focus(&focus_handle);
1224 })
1225 .detach();
1226
1227 let weak_handle = cx.entity().downgrade();
1228 let pane_history_timestamp = Arc::new(AtomicUsize::new(0));
1229
1230 let center_pane = cx.new(|cx| {
1231 let mut center_pane = Pane::new(
1232 weak_handle.clone(),
1233 project.clone(),
1234 pane_history_timestamp.clone(),
1235 None,
1236 NewFile.boxed_clone(),
1237 window,
1238 cx,
1239 );
1240 center_pane.set_can_split(Some(Arc::new(|_, _, _, _| true)));
1241 center_pane
1242 });
1243 cx.subscribe_in(¢er_pane, window, Self::handle_pane_event)
1244 .detach();
1245
1246 window.focus(¢er_pane.focus_handle(cx));
1247
1248 cx.emit(Event::PaneAdded(center_pane.clone()));
1249
1250 let window_handle = window.window_handle().downcast::<Workspace>().unwrap();
1251 app_state.workspace_store.update(cx, |store, _| {
1252 store.workspaces.insert(window_handle);
1253 });
1254
1255 let mut current_user = app_state.user_store.read(cx).watch_current_user();
1256 let mut connection_status = app_state.client.status();
1257 let _observe_current_user = cx.spawn_in(window, async move |this, cx| {
1258 current_user.next().await;
1259 connection_status.next().await;
1260 let mut stream =
1261 Stream::map(current_user, drop).merge(Stream::map(connection_status, drop));
1262
1263 while stream.recv().await.is_some() {
1264 this.update(cx, |_, cx| cx.notify())?;
1265 }
1266 anyhow::Ok(())
1267 });
1268
1269 // All leader updates are enqueued and then processed in a single task, so
1270 // that each asynchronous operation can be run in order.
1271 let (leader_updates_tx, mut leader_updates_rx) =
1272 mpsc::unbounded::<(PeerId, proto::UpdateFollowers)>();
1273 let _apply_leader_updates = cx.spawn_in(window, async move |this, cx| {
1274 while let Some((leader_id, update)) = leader_updates_rx.next().await {
1275 Self::process_leader_update(&this, leader_id, update, cx)
1276 .await
1277 .log_err();
1278 }
1279
1280 Ok(())
1281 });
1282
1283 cx.emit(Event::WorkspaceCreated(weak_handle.clone()));
1284 let modal_layer = cx.new(|_| ModalLayer::new());
1285 let toast_layer = cx.new(|_| ToastLayer::new());
1286 cx.subscribe(
1287 &modal_layer,
1288 |_, _, _: &modal_layer::ModalOpenedEvent, cx| {
1289 cx.emit(Event::ModalOpened);
1290 },
1291 )
1292 .detach();
1293
1294 let bottom_dock_layout = WorkspaceSettings::get_global(cx).bottom_dock_layout;
1295 let left_dock = Dock::new(DockPosition::Left, modal_layer.clone(), window, cx);
1296 let bottom_dock = Dock::new(DockPosition::Bottom, modal_layer.clone(), window, cx);
1297 let right_dock = Dock::new(DockPosition::Right, modal_layer.clone(), window, cx);
1298 let left_dock_buttons = cx.new(|cx| PanelButtons::new(left_dock.clone(), cx));
1299 let bottom_dock_buttons = cx.new(|cx| PanelButtons::new(bottom_dock.clone(), cx));
1300 let right_dock_buttons = cx.new(|cx| PanelButtons::new(right_dock.clone(), cx));
1301 let status_bar = cx.new(|cx| {
1302 let mut status_bar = StatusBar::new(¢er_pane.clone(), window, cx);
1303 status_bar.add_left_item(left_dock_buttons, window, cx);
1304 status_bar.add_right_item(right_dock_buttons, window, cx);
1305 status_bar.add_right_item(bottom_dock_buttons, window, cx);
1306 status_bar
1307 });
1308
1309 let session_id = app_state.session.read(cx).id().to_owned();
1310
1311 let mut active_call = None;
1312 if let Some(call) = ActiveCall::try_global(cx) {
1313 let call = call.clone();
1314 let subscriptions = vec![cx.subscribe_in(&call, window, Self::on_active_call_event)];
1315 active_call = Some((call, subscriptions));
1316 }
1317
1318 let (serializable_items_tx, serializable_items_rx) =
1319 mpsc::unbounded::<Box<dyn SerializableItemHandle>>();
1320 let _items_serializer = cx.spawn_in(window, async move |this, cx| {
1321 Self::serialize_items(&this, serializable_items_rx, cx).await
1322 });
1323
1324 let subscriptions = vec![
1325 cx.observe_window_activation(window, Self::on_window_activation_changed),
1326 cx.observe_window_bounds(window, move |this, window, cx| {
1327 if this.bounds_save_task_queued.is_some() {
1328 return;
1329 }
1330 this.bounds_save_task_queued = Some(cx.spawn_in(window, async move |this, cx| {
1331 cx.background_executor()
1332 .timer(Duration::from_millis(100))
1333 .await;
1334 this.update_in(cx, |this, window, cx| {
1335 if let Some(display) = window.display(cx) {
1336 if let Ok(display_uuid) = display.uuid() {
1337 let window_bounds = window.inner_window_bounds();
1338 if let Some(database_id) = workspace_id {
1339 cx.background_executor()
1340 .spawn(DB.set_window_open_status(
1341 database_id,
1342 SerializedWindowBounds(window_bounds),
1343 display_uuid,
1344 ))
1345 .detach_and_log_err(cx);
1346 }
1347 }
1348 }
1349 this.bounds_save_task_queued.take();
1350 })
1351 .ok();
1352 }));
1353 cx.notify();
1354 }),
1355 cx.observe_window_appearance(window, |_, window, cx| {
1356 let window_appearance = window.appearance();
1357
1358 *SystemAppearance::global_mut(cx) = SystemAppearance(window_appearance.into());
1359
1360 ThemeSettings::reload_current_theme(cx);
1361 ThemeSettings::reload_current_icon_theme(cx);
1362 }),
1363 cx.on_release(move |this, cx| {
1364 this.app_state.workspace_store.update(cx, move |store, _| {
1365 store.workspaces.remove(&window_handle.clone());
1366 })
1367 }),
1368 ];
1369
1370 cx.defer_in(window, |this, window, cx| {
1371 this.update_window_title(window, cx);
1372 this.show_initial_notifications(cx);
1373 });
1374 Workspace {
1375 weak_self: weak_handle.clone(),
1376 zoomed: None,
1377 zoomed_position: None,
1378 previous_dock_drag_coordinates: None,
1379 center: PaneGroup::new(center_pane.clone()),
1380 panes: vec![center_pane.clone()],
1381 panes_by_item: Default::default(),
1382 active_pane: center_pane.clone(),
1383 last_active_center_pane: Some(center_pane.downgrade()),
1384 last_active_view_id: None,
1385 status_bar,
1386 modal_layer,
1387 toast_layer,
1388 titlebar_item: None,
1389 notifications: Notifications::default(),
1390 suppressed_notifications: HashSet::default(),
1391 left_dock,
1392 bottom_dock,
1393 bottom_dock_layout,
1394 right_dock,
1395 project: project.clone(),
1396 follower_states: Default::default(),
1397 last_leaders_by_pane: Default::default(),
1398 dispatching_keystrokes: Default::default(),
1399 window_edited: false,
1400 dirty_items: Default::default(),
1401 active_call,
1402 database_id: workspace_id,
1403 app_state,
1404 _observe_current_user,
1405 _apply_leader_updates,
1406 _schedule_serialize: None,
1407 leader_updates_tx,
1408 _subscriptions: subscriptions,
1409 pane_history_timestamp,
1410 workspace_actions: Default::default(),
1411 // This data will be incorrect, but it will be overwritten by the time it needs to be used.
1412 bounds: Default::default(),
1413 centered_layout: false,
1414 bounds_save_task_queued: None,
1415 on_prompt_for_new_path: None,
1416 on_prompt_for_open_path: None,
1417 terminal_provider: None,
1418 debugger_provider: None,
1419 serializable_items_tx,
1420 _items_serializer,
1421 session_id: Some(session_id),
1422 serialized_ssh_project: None,
1423 }
1424 }
1425
1426 pub fn new_local(
1427 abs_paths: Vec<PathBuf>,
1428 app_state: Arc<AppState>,
1429 requesting_window: Option<WindowHandle<Workspace>>,
1430 env: Option<HashMap<String, String>>,
1431 cx: &mut App,
1432 ) -> Task<
1433 anyhow::Result<(
1434 WindowHandle<Workspace>,
1435 Vec<Option<anyhow::Result<Box<dyn ItemHandle>>>>,
1436 )>,
1437 > {
1438 let project_handle = Project::local(
1439 app_state.client.clone(),
1440 app_state.node_runtime.clone(),
1441 app_state.user_store.clone(),
1442 app_state.languages.clone(),
1443 app_state.fs.clone(),
1444 env,
1445 cx,
1446 );
1447
1448 cx.spawn(async move |cx| {
1449 let mut paths_to_open = Vec::with_capacity(abs_paths.len());
1450 for path in abs_paths.into_iter() {
1451 if let Some(canonical) = app_state.fs.canonicalize(&path).await.ok() {
1452 paths_to_open.push(canonical)
1453 } else {
1454 paths_to_open.push(path)
1455 }
1456 }
1457
1458 let serialized_workspace =
1459 persistence::DB.workspace_for_roots(paths_to_open.as_slice());
1460
1461 let workspace_location = serialized_workspace
1462 .as_ref()
1463 .map(|ws| &ws.location)
1464 .and_then(|loc| match loc {
1465 SerializedWorkspaceLocation::Local(_, order) => {
1466 Some((loc.sorted_paths(), order.order()))
1467 }
1468 _ => None,
1469 });
1470
1471 if let Some((paths, order)) = workspace_location {
1472 paths_to_open = paths.iter().cloned().collect();
1473
1474 if order.iter().enumerate().any(|(i, &j)| i != j) {
1475 project_handle
1476 .update(cx, |project, cx| {
1477 project.set_worktrees_reordered(true, cx);
1478 })
1479 .log_err();
1480 }
1481 }
1482
1483 // Get project paths for all of the abs_paths
1484 let mut project_paths: Vec<(PathBuf, Option<ProjectPath>)> =
1485 Vec::with_capacity(paths_to_open.len());
1486
1487 for path in paths_to_open.into_iter() {
1488 if let Some((_, project_entry)) = cx
1489 .update(|cx| {
1490 Workspace::project_path_for_path(project_handle.clone(), &path, true, cx)
1491 })?
1492 .await
1493 .log_err()
1494 {
1495 project_paths.push((path, Some(project_entry)));
1496 } else {
1497 project_paths.push((path, None));
1498 }
1499 }
1500
1501 let workspace_id = if let Some(serialized_workspace) = serialized_workspace.as_ref() {
1502 serialized_workspace.id
1503 } else {
1504 DB.next_id().await.unwrap_or_else(|_| Default::default())
1505 };
1506
1507 let toolchains = DB.toolchains(workspace_id).await?;
1508
1509 for (toolchain, worktree_id, path) in toolchains {
1510 let toolchain_path = PathBuf::from(toolchain.path.clone().to_string());
1511 if !app_state.fs.is_file(toolchain_path.as_path()).await {
1512 continue;
1513 }
1514
1515 project_handle
1516 .update(cx, |this, cx| {
1517 this.activate_toolchain(ProjectPath { worktree_id, path }, toolchain, cx)
1518 })?
1519 .await;
1520 }
1521 let window = if let Some(window) = requesting_window {
1522 let centered_layout = serialized_workspace
1523 .as_ref()
1524 .map(|w| w.centered_layout)
1525 .unwrap_or(false);
1526
1527 cx.update_window(window.into(), |_, window, cx| {
1528 window.replace_root(cx, |window, cx| {
1529 let mut workspace = Workspace::new(
1530 Some(workspace_id),
1531 project_handle.clone(),
1532 app_state.clone(),
1533 window,
1534 cx,
1535 );
1536
1537 workspace.centered_layout = centered_layout;
1538 workspace
1539 });
1540 })?;
1541 window
1542 } else {
1543 let window_bounds_override = window_bounds_env_override();
1544
1545 let (window_bounds, display) = if let Some(bounds) = window_bounds_override {
1546 (Some(WindowBounds::Windowed(bounds)), None)
1547 } else {
1548 let restorable_bounds = serialized_workspace
1549 .as_ref()
1550 .and_then(|workspace| Some((workspace.display?, workspace.window_bounds?)))
1551 .or_else(|| {
1552 let (display, window_bounds) = DB.last_window().log_err()?;
1553 Some((display?, window_bounds?))
1554 });
1555
1556 if let Some((serialized_display, serialized_status)) = restorable_bounds {
1557 (Some(serialized_status.0), Some(serialized_display))
1558 } else {
1559 (None, None)
1560 }
1561 };
1562
1563 // Use the serialized workspace to construct the new window
1564 let mut options = cx.update(|cx| (app_state.build_window_options)(display, cx))?;
1565 options.window_bounds = window_bounds;
1566 let centered_layout = serialized_workspace
1567 .as_ref()
1568 .map(|w| w.centered_layout)
1569 .unwrap_or(false);
1570 cx.open_window(options, {
1571 let app_state = app_state.clone();
1572 let project_handle = project_handle.clone();
1573 move |window, cx| {
1574 cx.new(|cx| {
1575 let mut workspace = Workspace::new(
1576 Some(workspace_id),
1577 project_handle,
1578 app_state,
1579 window,
1580 cx,
1581 );
1582 workspace.centered_layout = centered_layout;
1583 workspace
1584 })
1585 }
1586 })?
1587 };
1588
1589 notify_if_database_failed(window, cx);
1590 let opened_items = window
1591 .update(cx, |_workspace, window, cx| {
1592 open_items(serialized_workspace, project_paths, window, cx)
1593 })?
1594 .await
1595 .unwrap_or_default();
1596
1597 window
1598 .update(cx, |workspace, window, cx| {
1599 window.activate_window();
1600 workspace.update_history(cx);
1601 })
1602 .log_err();
1603 Ok((window, opened_items))
1604 })
1605 }
1606
1607 pub fn weak_handle(&self) -> WeakEntity<Self> {
1608 self.weak_self.clone()
1609 }
1610
1611 pub fn left_dock(&self) -> &Entity<Dock> {
1612 &self.left_dock
1613 }
1614
1615 pub fn bottom_dock(&self) -> &Entity<Dock> {
1616 &self.bottom_dock
1617 }
1618
1619 pub fn bottom_dock_layout(&self) -> BottomDockLayout {
1620 self.bottom_dock_layout
1621 }
1622
1623 pub fn set_bottom_dock_layout(
1624 &mut self,
1625 layout: BottomDockLayout,
1626 window: &mut Window,
1627 cx: &mut Context<Self>,
1628 ) {
1629 let fs = self.project().read(cx).fs();
1630 settings::update_settings_file::<WorkspaceSettings>(fs.clone(), cx, move |content, _cx| {
1631 content.bottom_dock_layout = Some(layout);
1632 });
1633
1634 self.bottom_dock_layout = layout;
1635 cx.notify();
1636 self.serialize_workspace(window, cx);
1637 }
1638
1639 pub fn right_dock(&self) -> &Entity<Dock> {
1640 &self.right_dock
1641 }
1642
1643 pub fn all_docks(&self) -> [&Entity<Dock>; 3] {
1644 [&self.left_dock, &self.bottom_dock, &self.right_dock]
1645 }
1646
1647 pub fn dock_at_position(&self, position: DockPosition) -> &Entity<Dock> {
1648 match position {
1649 DockPosition::Left => &self.left_dock,
1650 DockPosition::Bottom => &self.bottom_dock,
1651 DockPosition::Right => &self.right_dock,
1652 }
1653 }
1654
1655 pub fn is_edited(&self) -> bool {
1656 self.window_edited
1657 }
1658
1659 pub fn add_panel<T: Panel>(
1660 &mut self,
1661 panel: Entity<T>,
1662 window: &mut Window,
1663 cx: &mut Context<Self>,
1664 ) {
1665 let focus_handle = panel.panel_focus_handle(cx);
1666 cx.on_focus_in(&focus_handle, window, Self::handle_panel_focused)
1667 .detach();
1668
1669 let dock_position = panel.position(window, cx);
1670 let dock = self.dock_at_position(dock_position);
1671
1672 dock.update(cx, |dock, cx| {
1673 dock.add_panel(panel, self.weak_self.clone(), window, cx)
1674 });
1675 }
1676
1677 pub fn status_bar(&self) -> &Entity<StatusBar> {
1678 &self.status_bar
1679 }
1680
1681 pub fn app_state(&self) -> &Arc<AppState> {
1682 &self.app_state
1683 }
1684
1685 pub fn user_store(&self) -> &Entity<UserStore> {
1686 &self.app_state.user_store
1687 }
1688
1689 pub fn project(&self) -> &Entity<Project> {
1690 &self.project
1691 }
1692
1693 pub fn recently_activated_items(&self, cx: &App) -> HashMap<EntityId, usize> {
1694 let mut history: HashMap<EntityId, usize> = HashMap::default();
1695
1696 for pane_handle in &self.panes {
1697 let pane = pane_handle.read(cx);
1698
1699 for entry in pane.activation_history() {
1700 history.insert(
1701 entry.entity_id,
1702 history
1703 .get(&entry.entity_id)
1704 .cloned()
1705 .unwrap_or(0)
1706 .max(entry.timestamp),
1707 );
1708 }
1709 }
1710
1711 history
1712 }
1713
1714 pub fn recent_navigation_history_iter(
1715 &self,
1716 cx: &App,
1717 ) -> impl Iterator<Item = (ProjectPath, Option<PathBuf>)> {
1718 let mut abs_paths_opened: HashMap<PathBuf, HashSet<ProjectPath>> = HashMap::default();
1719 let mut history: HashMap<ProjectPath, (Option<PathBuf>, usize)> = HashMap::default();
1720
1721 for pane in &self.panes {
1722 let pane = pane.read(cx);
1723
1724 pane.nav_history()
1725 .for_each_entry(cx, |entry, (project_path, fs_path)| {
1726 if let Some(fs_path) = &fs_path {
1727 abs_paths_opened
1728 .entry(fs_path.clone())
1729 .or_default()
1730 .insert(project_path.clone());
1731 }
1732 let timestamp = entry.timestamp;
1733 match history.entry(project_path) {
1734 hash_map::Entry::Occupied(mut entry) => {
1735 let (_, old_timestamp) = entry.get();
1736 if ×tamp > old_timestamp {
1737 entry.insert((fs_path, timestamp));
1738 }
1739 }
1740 hash_map::Entry::Vacant(entry) => {
1741 entry.insert((fs_path, timestamp));
1742 }
1743 }
1744 });
1745
1746 if let Some(item) = pane.active_item() {
1747 if let Some(project_path) = item.project_path(cx) {
1748 let fs_path = self.project.read(cx).absolute_path(&project_path, cx);
1749
1750 if let Some(fs_path) = &fs_path {
1751 abs_paths_opened
1752 .entry(fs_path.clone())
1753 .or_default()
1754 .insert(project_path.clone());
1755 }
1756
1757 history.insert(project_path, (fs_path, std::usize::MAX));
1758 }
1759 }
1760 }
1761
1762 history
1763 .into_iter()
1764 .sorted_by_key(|(_, (_, order))| *order)
1765 .map(|(project_path, (fs_path, _))| (project_path, fs_path))
1766 .rev()
1767 .filter(move |(history_path, abs_path)| {
1768 let latest_project_path_opened = abs_path
1769 .as_ref()
1770 .and_then(|abs_path| abs_paths_opened.get(abs_path))
1771 .and_then(|project_paths| {
1772 project_paths
1773 .iter()
1774 .max_by(|b1, b2| b1.worktree_id.cmp(&b2.worktree_id))
1775 });
1776
1777 match latest_project_path_opened {
1778 Some(latest_project_path_opened) => latest_project_path_opened == history_path,
1779 None => true,
1780 }
1781 })
1782 }
1783
1784 pub fn recent_navigation_history(
1785 &self,
1786 limit: Option<usize>,
1787 cx: &App,
1788 ) -> Vec<(ProjectPath, Option<PathBuf>)> {
1789 self.recent_navigation_history_iter(cx)
1790 .take(limit.unwrap_or(usize::MAX))
1791 .collect()
1792 }
1793
1794 fn navigate_history(
1795 &mut self,
1796 pane: WeakEntity<Pane>,
1797 mode: NavigationMode,
1798 window: &mut Window,
1799 cx: &mut Context<Workspace>,
1800 ) -> Task<Result<()>> {
1801 let to_load = if let Some(pane) = pane.upgrade() {
1802 pane.update(cx, |pane, cx| {
1803 window.focus(&pane.focus_handle(cx));
1804 loop {
1805 // Retrieve the weak item handle from the history.
1806 let entry = pane.nav_history_mut().pop(mode, cx)?;
1807
1808 // If the item is still present in this pane, then activate it.
1809 if let Some(index) = entry
1810 .item
1811 .upgrade()
1812 .and_then(|v| pane.index_for_item(v.as_ref()))
1813 {
1814 let prev_active_item_index = pane.active_item_index();
1815 pane.nav_history_mut().set_mode(mode);
1816 pane.activate_item(index, true, true, window, cx);
1817 pane.nav_history_mut().set_mode(NavigationMode::Normal);
1818
1819 let mut navigated = prev_active_item_index != pane.active_item_index();
1820 if let Some(data) = entry.data {
1821 navigated |= pane.active_item()?.navigate(data, window, cx);
1822 }
1823
1824 if navigated {
1825 break None;
1826 }
1827 } else {
1828 // If the item is no longer present in this pane, then retrieve its
1829 // path info in order to reopen it.
1830 break pane
1831 .nav_history()
1832 .path_for_item(entry.item.id())
1833 .map(|(project_path, abs_path)| (project_path, abs_path, entry));
1834 }
1835 }
1836 })
1837 } else {
1838 None
1839 };
1840
1841 if let Some((project_path, abs_path, entry)) = to_load {
1842 // If the item was no longer present, then load it again from its previous path, first try the local path
1843 let open_by_project_path = self.load_path(project_path.clone(), window, cx);
1844
1845 cx.spawn_in(window, async move |workspace, cx| {
1846 let open_by_project_path = open_by_project_path.await;
1847 let mut navigated = false;
1848 match open_by_project_path
1849 .with_context(|| format!("Navigating to {project_path:?}"))
1850 {
1851 Ok((project_entry_id, build_item)) => {
1852 let prev_active_item_id = pane.update(cx, |pane, _| {
1853 pane.nav_history_mut().set_mode(mode);
1854 pane.active_item().map(|p| p.item_id())
1855 })?;
1856
1857 pane.update_in(cx, |pane, window, cx| {
1858 let item = pane.open_item(
1859 project_entry_id,
1860 project_path,
1861 true,
1862 entry.is_preview,
1863 true,
1864 None,
1865 window, cx,
1866 build_item,
1867 );
1868 navigated |= Some(item.item_id()) != prev_active_item_id;
1869 pane.nav_history_mut().set_mode(NavigationMode::Normal);
1870 if let Some(data) = entry.data {
1871 navigated |= item.navigate(data, window, cx);
1872 }
1873 })?;
1874 }
1875 Err(open_by_project_path_e) => {
1876 // Fall back to opening by abs path, in case an external file was opened and closed,
1877 // and its worktree is now dropped
1878 if let Some(abs_path) = abs_path {
1879 let prev_active_item_id = pane.update(cx, |pane, _| {
1880 pane.nav_history_mut().set_mode(mode);
1881 pane.active_item().map(|p| p.item_id())
1882 })?;
1883 let open_by_abs_path = workspace.update_in(cx, |workspace, window, cx| {
1884 workspace.open_abs_path(abs_path.clone(), OpenOptions { visible: Some(OpenVisible::None), ..Default::default() }, window, cx)
1885 })?;
1886 match open_by_abs_path
1887 .await
1888 .with_context(|| format!("Navigating to {abs_path:?}"))
1889 {
1890 Ok(item) => {
1891 pane.update_in(cx, |pane, window, cx| {
1892 navigated |= Some(item.item_id()) != prev_active_item_id;
1893 pane.nav_history_mut().set_mode(NavigationMode::Normal);
1894 if let Some(data) = entry.data {
1895 navigated |= item.navigate(data, window, cx);
1896 }
1897 })?;
1898 }
1899 Err(open_by_abs_path_e) => {
1900 log::error!("Failed to navigate history: {open_by_project_path_e:#} and {open_by_abs_path_e:#}");
1901 }
1902 }
1903 }
1904 }
1905 }
1906
1907 if !navigated {
1908 workspace
1909 .update_in(cx, |workspace, window, cx| {
1910 Self::navigate_history(workspace, pane, mode, window, cx)
1911 })?
1912 .await?;
1913 }
1914
1915 Ok(())
1916 })
1917 } else {
1918 Task::ready(Ok(()))
1919 }
1920 }
1921
1922 pub fn go_back(
1923 &mut self,
1924 pane: WeakEntity<Pane>,
1925 window: &mut Window,
1926 cx: &mut Context<Workspace>,
1927 ) -> Task<Result<()>> {
1928 self.navigate_history(pane, NavigationMode::GoingBack, window, cx)
1929 }
1930
1931 pub fn go_forward(
1932 &mut self,
1933 pane: WeakEntity<Pane>,
1934 window: &mut Window,
1935 cx: &mut Context<Workspace>,
1936 ) -> Task<Result<()>> {
1937 self.navigate_history(pane, NavigationMode::GoingForward, window, cx)
1938 }
1939
1940 pub fn reopen_closed_item(
1941 &mut self,
1942 window: &mut Window,
1943 cx: &mut Context<Workspace>,
1944 ) -> Task<Result<()>> {
1945 self.navigate_history(
1946 self.active_pane().downgrade(),
1947 NavigationMode::ReopeningClosedItem,
1948 window,
1949 cx,
1950 )
1951 }
1952
1953 pub fn client(&self) -> &Arc<Client> {
1954 &self.app_state.client
1955 }
1956
1957 pub fn set_titlebar_item(&mut self, item: AnyView, _: &mut Window, cx: &mut Context<Self>) {
1958 self.titlebar_item = Some(item);
1959 cx.notify();
1960 }
1961
1962 pub fn set_prompt_for_new_path(&mut self, prompt: PromptForNewPath) {
1963 self.on_prompt_for_new_path = Some(prompt)
1964 }
1965
1966 pub fn set_prompt_for_open_path(&mut self, prompt: PromptForOpenPath) {
1967 self.on_prompt_for_open_path = Some(prompt)
1968 }
1969
1970 pub fn set_terminal_provider(&mut self, provider: impl TerminalProvider + 'static) {
1971 self.terminal_provider = Some(Box::new(provider));
1972 }
1973
1974 pub fn set_debugger_provider(&mut self, provider: impl DebuggerProvider + 'static) {
1975 self.debugger_provider = Some(Arc::new(provider));
1976 }
1977
1978 pub fn debugger_provider(&self) -> Option<Arc<dyn DebuggerProvider>> {
1979 self.debugger_provider.clone()
1980 }
1981
1982 pub fn serialized_ssh_project(&self) -> Option<SerializedSshProject> {
1983 self.serialized_ssh_project.clone()
1984 }
1985
1986 pub fn set_serialized_ssh_project(&mut self, serialized_ssh_project: SerializedSshProject) {
1987 self.serialized_ssh_project = Some(serialized_ssh_project);
1988 }
1989
1990 pub fn prompt_for_open_path(
1991 &mut self,
1992 path_prompt_options: PathPromptOptions,
1993 lister: DirectoryLister,
1994 window: &mut Window,
1995 cx: &mut Context<Self>,
1996 ) -> oneshot::Receiver<Option<Vec<PathBuf>>> {
1997 if !lister.is_local(cx) || !WorkspaceSettings::get_global(cx).use_system_path_prompts {
1998 let prompt = self.on_prompt_for_open_path.take().unwrap();
1999 let rx = prompt(self, lister, window, cx);
2000 self.on_prompt_for_open_path = Some(prompt);
2001 rx
2002 } else {
2003 let (tx, rx) = oneshot::channel();
2004 let abs_path = cx.prompt_for_paths(path_prompt_options);
2005
2006 cx.spawn_in(window, async move |workspace, cx| {
2007 let Ok(result) = abs_path.await else {
2008 return Ok(());
2009 };
2010
2011 match result {
2012 Ok(result) => {
2013 tx.send(result).ok();
2014 }
2015 Err(err) => {
2016 let rx = workspace.update_in(cx, |workspace, window, cx| {
2017 workspace.show_portal_error(err.to_string(), cx);
2018 let prompt = workspace.on_prompt_for_open_path.take().unwrap();
2019 let rx = prompt(workspace, lister, window, cx);
2020 workspace.on_prompt_for_open_path = Some(prompt);
2021 rx
2022 })?;
2023 if let Ok(path) = rx.await {
2024 tx.send(path).ok();
2025 }
2026 }
2027 };
2028 anyhow::Ok(())
2029 })
2030 .detach();
2031
2032 rx
2033 }
2034 }
2035
2036 pub fn prompt_for_new_path(
2037 &mut self,
2038 lister: DirectoryLister,
2039 window: &mut Window,
2040 cx: &mut Context<Self>,
2041 ) -> oneshot::Receiver<Option<Vec<PathBuf>>> {
2042 if self.project.read(cx).is_via_collab()
2043 || self.project.read(cx).is_via_ssh()
2044 || !WorkspaceSettings::get_global(cx).use_system_path_prompts
2045 {
2046 let prompt = self.on_prompt_for_new_path.take().unwrap();
2047 let rx = prompt(self, lister, window, cx);
2048 self.on_prompt_for_new_path = Some(prompt);
2049 return rx;
2050 }
2051
2052 let (tx, rx) = oneshot::channel();
2053 cx.spawn_in(window, async move |workspace, cx| {
2054 let abs_path = workspace.update(cx, |workspace, cx| {
2055 let relative_to = workspace
2056 .most_recent_active_path(cx)
2057 .and_then(|p| p.parent().map(|p| p.to_path_buf()))
2058 .or_else(|| {
2059 let project = workspace.project.read(cx);
2060 project.visible_worktrees(cx).find_map(|worktree| {
2061 Some(worktree.read(cx).as_local()?.abs_path().to_path_buf())
2062 })
2063 })
2064 .or_else(std::env::home_dir)
2065 .unwrap_or_else(|| PathBuf::from(""));
2066 cx.prompt_for_new_path(&relative_to)
2067 })?;
2068 let abs_path = match abs_path.await? {
2069 Ok(path) => path,
2070 Err(err) => {
2071 let rx = workspace.update_in(cx, |workspace, window, cx| {
2072 workspace.show_portal_error(err.to_string(), cx);
2073
2074 let prompt = workspace.on_prompt_for_new_path.take().unwrap();
2075 let rx = prompt(workspace, lister, window, cx);
2076 workspace.on_prompt_for_new_path = Some(prompt);
2077 rx
2078 })?;
2079 if let Ok(path) = rx.await {
2080 tx.send(path).ok();
2081 }
2082 return anyhow::Ok(());
2083 }
2084 };
2085
2086 tx.send(abs_path.map(|path| vec![path])).ok();
2087 anyhow::Ok(())
2088 })
2089 .detach();
2090
2091 rx
2092 }
2093
2094 pub fn titlebar_item(&self) -> Option<AnyView> {
2095 self.titlebar_item.clone()
2096 }
2097
2098 /// Call the given callback with a workspace whose project is local.
2099 ///
2100 /// If the given workspace has a local project, then it will be passed
2101 /// to the callback. Otherwise, a new empty window will be created.
2102 pub fn with_local_workspace<T, F>(
2103 &mut self,
2104 window: &mut Window,
2105 cx: &mut Context<Self>,
2106 callback: F,
2107 ) -> Task<Result<T>>
2108 where
2109 T: 'static,
2110 F: 'static + FnOnce(&mut Workspace, &mut Window, &mut Context<Workspace>) -> T,
2111 {
2112 if self.project.read(cx).is_local() {
2113 Task::ready(Ok(callback(self, window, cx)))
2114 } else {
2115 let env = self.project.read(cx).cli_environment(cx);
2116 let task = Self::new_local(Vec::new(), self.app_state.clone(), None, env, cx);
2117 cx.spawn_in(window, async move |_vh, cx| {
2118 let (workspace, _) = task.await?;
2119 workspace.update(cx, callback)
2120 })
2121 }
2122 }
2123
2124 pub fn worktrees<'a>(&self, cx: &'a App) -> impl 'a + Iterator<Item = Entity<Worktree>> {
2125 self.project.read(cx).worktrees(cx)
2126 }
2127
2128 pub fn visible_worktrees<'a>(
2129 &self,
2130 cx: &'a App,
2131 ) -> impl 'a + Iterator<Item = Entity<Worktree>> {
2132 self.project.read(cx).visible_worktrees(cx)
2133 }
2134
2135 #[cfg(any(test, feature = "test-support"))]
2136 pub fn worktree_scans_complete(&self, cx: &App) -> impl Future<Output = ()> + 'static + use<> {
2137 let futures = self
2138 .worktrees(cx)
2139 .filter_map(|worktree| worktree.read(cx).as_local())
2140 .map(|worktree| worktree.scan_complete())
2141 .collect::<Vec<_>>();
2142 async move {
2143 for future in futures {
2144 future.await;
2145 }
2146 }
2147 }
2148
2149 pub fn close_global(_: &CloseWindow, cx: &mut App) {
2150 cx.defer(|cx| {
2151 cx.windows().iter().find(|window| {
2152 window
2153 .update(cx, |_, window, _| {
2154 if window.is_window_active() {
2155 //This can only get called when the window's project connection has been lost
2156 //so we don't need to prompt the user for anything and instead just close the window
2157 window.remove_window();
2158 true
2159 } else {
2160 false
2161 }
2162 })
2163 .unwrap_or(false)
2164 });
2165 });
2166 }
2167
2168 pub fn close_window(&mut self, _: &CloseWindow, window: &mut Window, cx: &mut Context<Self>) {
2169 let prepare = self.prepare_to_close(CloseIntent::CloseWindow, window, cx);
2170 cx.spawn_in(window, async move |_, cx| {
2171 if prepare.await? {
2172 cx.update(|window, _cx| window.remove_window())?;
2173 }
2174 anyhow::Ok(())
2175 })
2176 .detach_and_log_err(cx)
2177 }
2178
2179 pub fn move_focused_panel_to_next_position(
2180 &mut self,
2181 _: &MoveFocusedPanelToNextPosition,
2182 window: &mut Window,
2183 cx: &mut Context<Self>,
2184 ) {
2185 let docks = self.all_docks();
2186 let active_dock = docks
2187 .into_iter()
2188 .find(|dock| dock.focus_handle(cx).contains_focused(window, cx));
2189
2190 if let Some(dock) = active_dock {
2191 dock.update(cx, |dock, cx| {
2192 let active_panel = dock
2193 .active_panel()
2194 .filter(|panel| panel.panel_focus_handle(cx).contains_focused(window, cx));
2195
2196 if let Some(panel) = active_panel {
2197 panel.move_to_next_position(window, cx);
2198 }
2199 })
2200 }
2201 }
2202
2203 pub fn prepare_to_close(
2204 &mut self,
2205 close_intent: CloseIntent,
2206 window: &mut Window,
2207 cx: &mut Context<Self>,
2208 ) -> Task<Result<bool>> {
2209 let active_call = self.active_call().cloned();
2210
2211 // On Linux and Windows, closing the last window should restore the last workspace.
2212 let save_last_workspace = cfg!(not(target_os = "macos"))
2213 && close_intent != CloseIntent::ReplaceWindow
2214 && cx.windows().len() == 1;
2215
2216 cx.spawn_in(window, async move |this, cx| {
2217 let workspace_count = cx.update(|_window, cx| {
2218 cx.windows()
2219 .iter()
2220 .filter(|window| window.downcast::<Workspace>().is_some())
2221 .count()
2222 })?;
2223
2224 if let Some(active_call) = active_call {
2225 if close_intent != CloseIntent::Quit
2226 && workspace_count == 1
2227 && active_call.read_with(cx, |call, _| call.room().is_some())?
2228 {
2229 let answer = cx.update(|window, cx| {
2230 window.prompt(
2231 PromptLevel::Warning,
2232 "Do you want to leave the current call?",
2233 None,
2234 &["Close window and hang up", "Cancel"],
2235 cx,
2236 )
2237 })?;
2238
2239 if answer.await.log_err() == Some(1) {
2240 return anyhow::Ok(false);
2241 } else {
2242 active_call
2243 .update(cx, |call, cx| call.hang_up(cx))?
2244 .await
2245 .log_err();
2246 }
2247 }
2248 }
2249
2250 let save_result = this
2251 .update_in(cx, |this, window, cx| {
2252 this.save_all_internal(SaveIntent::Close, window, cx)
2253 })?
2254 .await;
2255
2256 // If we're not quitting, but closing, we remove the workspace from
2257 // the current session.
2258 if close_intent != CloseIntent::Quit
2259 && !save_last_workspace
2260 && save_result.as_ref().map_or(false, |&res| res)
2261 {
2262 this.update_in(cx, |this, window, cx| this.remove_from_session(window, cx))?
2263 .await;
2264 }
2265
2266 save_result
2267 })
2268 }
2269
2270 fn save_all(&mut self, action: &SaveAll, window: &mut Window, cx: &mut Context<Self>) {
2271 self.save_all_internal(
2272 action.save_intent.unwrap_or(SaveIntent::SaveAll),
2273 window,
2274 cx,
2275 )
2276 .detach_and_log_err(cx);
2277 }
2278
2279 fn send_keystrokes(
2280 &mut self,
2281 action: &SendKeystrokes,
2282 window: &mut Window,
2283 cx: &mut Context<Self>,
2284 ) {
2285 let mut state = self.dispatching_keystrokes.borrow_mut();
2286 if !state.0.insert(action.0.clone()) {
2287 cx.propagate();
2288 return;
2289 }
2290 let mut keystrokes: Vec<Keystroke> = action
2291 .0
2292 .split(' ')
2293 .flat_map(|k| Keystroke::parse(k).log_err())
2294 .collect();
2295 keystrokes.reverse();
2296
2297 state.1.append(&mut keystrokes);
2298 drop(state);
2299
2300 let keystrokes = self.dispatching_keystrokes.clone();
2301 window
2302 .spawn(cx, async move |cx| {
2303 // limit to 100 keystrokes to avoid infinite recursion.
2304 for _ in 0..100 {
2305 let Some(keystroke) = keystrokes.borrow_mut().1.pop() else {
2306 keystrokes.borrow_mut().0.clear();
2307 return Ok(());
2308 };
2309 cx.update(|window, cx| {
2310 let focused = window.focused(cx);
2311 window.dispatch_keystroke(keystroke.clone(), cx);
2312 if window.focused(cx) != focused {
2313 // dispatch_keystroke may cause the focus to change.
2314 // draw's side effect is to schedule the FocusChanged events in the current flush effect cycle
2315 // And we need that to happen before the next keystroke to keep vim mode happy...
2316 // (Note that the tests always do this implicitly, so you must manually test with something like:
2317 // "bindings": { "g z": ["workspace::SendKeystrokes", ": j <enter> u"]}
2318 // )
2319 window.draw(cx).clear();
2320 }
2321 })?;
2322 }
2323
2324 *keystrokes.borrow_mut() = Default::default();
2325 anyhow::bail!("over 100 keystrokes passed to send_keystrokes");
2326 })
2327 .detach_and_log_err(cx);
2328 }
2329
2330 fn save_all_internal(
2331 &mut self,
2332 mut save_intent: SaveIntent,
2333 window: &mut Window,
2334 cx: &mut Context<Self>,
2335 ) -> Task<Result<bool>> {
2336 if self.project.read(cx).is_disconnected(cx) {
2337 return Task::ready(Ok(true));
2338 }
2339 let dirty_items = self
2340 .panes
2341 .iter()
2342 .flat_map(|pane| {
2343 pane.read(cx).items().filter_map(|item| {
2344 if item.is_dirty(cx) {
2345 item.tab_content_text(0, cx);
2346 Some((pane.downgrade(), item.boxed_clone()))
2347 } else {
2348 None
2349 }
2350 })
2351 })
2352 .collect::<Vec<_>>();
2353
2354 let project = self.project.clone();
2355 cx.spawn_in(window, async move |workspace, cx| {
2356 let dirty_items = if save_intent == SaveIntent::Close && !dirty_items.is_empty() {
2357 let (serialize_tasks, remaining_dirty_items) =
2358 workspace.update_in(cx, |workspace, window, cx| {
2359 let mut remaining_dirty_items = Vec::new();
2360 let mut serialize_tasks = Vec::new();
2361 for (pane, item) in dirty_items {
2362 if let Some(task) = item
2363 .to_serializable_item_handle(cx)
2364 .and_then(|handle| handle.serialize(workspace, true, window, cx))
2365 {
2366 serialize_tasks.push(task);
2367 } else {
2368 remaining_dirty_items.push((pane, item));
2369 }
2370 }
2371 (serialize_tasks, remaining_dirty_items)
2372 })?;
2373
2374 futures::future::try_join_all(serialize_tasks).await?;
2375
2376 if remaining_dirty_items.len() > 1 {
2377 let answer = workspace.update_in(cx, |_, window, cx| {
2378 let detail = Pane::file_names_for_prompt(
2379 &mut remaining_dirty_items.iter().map(|(_, handle)| handle),
2380 cx,
2381 );
2382 window.prompt(
2383 PromptLevel::Warning,
2384 &"Do you want to save all changes in the following files?",
2385 Some(&detail),
2386 &["Save all", "Discard all", "Cancel"],
2387 cx,
2388 )
2389 })?;
2390 match answer.await.log_err() {
2391 Some(0) => save_intent = SaveIntent::SaveAll,
2392 Some(1) => save_intent = SaveIntent::Skip,
2393 Some(2) => return Ok(false),
2394 _ => {}
2395 }
2396 }
2397
2398 remaining_dirty_items
2399 } else {
2400 dirty_items
2401 };
2402
2403 for (pane, item) in dirty_items {
2404 let (singleton, project_entry_ids) =
2405 cx.update(|_, cx| (item.is_singleton(cx), item.project_entry_ids(cx)))?;
2406 if singleton || !project_entry_ids.is_empty() {
2407 if !Pane::save_item(project.clone(), &pane, &*item, save_intent, cx).await? {
2408 return Ok(false);
2409 }
2410 }
2411 }
2412 Ok(true)
2413 })
2414 }
2415
2416 pub fn open_workspace_for_paths(
2417 &mut self,
2418 replace_current_window: bool,
2419 paths: Vec<PathBuf>,
2420 window: &mut Window,
2421 cx: &mut Context<Self>,
2422 ) -> Task<Result<()>> {
2423 let window_handle = window.window_handle().downcast::<Self>();
2424 let is_remote = self.project.read(cx).is_via_collab();
2425 let has_worktree = self.project.read(cx).worktrees(cx).next().is_some();
2426 let has_dirty_items = self.items(cx).any(|item| item.is_dirty(cx));
2427
2428 let window_to_replace = if replace_current_window {
2429 window_handle
2430 } else if is_remote || has_worktree || has_dirty_items {
2431 None
2432 } else {
2433 window_handle
2434 };
2435 let app_state = self.app_state.clone();
2436
2437 cx.spawn(async move |_, cx| {
2438 cx.update(|cx| {
2439 open_paths(
2440 &paths,
2441 app_state,
2442 OpenOptions {
2443 replace_window: window_to_replace,
2444 ..Default::default()
2445 },
2446 cx,
2447 )
2448 })?
2449 .await?;
2450 Ok(())
2451 })
2452 }
2453
2454 #[allow(clippy::type_complexity)]
2455 pub fn open_paths(
2456 &mut self,
2457 mut abs_paths: Vec<PathBuf>,
2458 options: OpenOptions,
2459 pane: Option<WeakEntity<Pane>>,
2460 window: &mut Window,
2461 cx: &mut Context<Self>,
2462 ) -> Task<Vec<Option<anyhow::Result<Box<dyn ItemHandle>>>>> {
2463 log::info!("open paths {abs_paths:?}");
2464
2465 let fs = self.app_state.fs.clone();
2466
2467 // Sort the paths to ensure we add worktrees for parents before their children.
2468 abs_paths.sort_unstable();
2469 cx.spawn_in(window, async move |this, cx| {
2470 let mut tasks = Vec::with_capacity(abs_paths.len());
2471
2472 for abs_path in &abs_paths {
2473 let visible = match options.visible.as_ref().unwrap_or(&OpenVisible::None) {
2474 OpenVisible::All => Some(true),
2475 OpenVisible::None => Some(false),
2476 OpenVisible::OnlyFiles => match fs.metadata(abs_path).await.log_err() {
2477 Some(Some(metadata)) => Some(!metadata.is_dir),
2478 Some(None) => Some(true),
2479 None => None,
2480 },
2481 OpenVisible::OnlyDirectories => match fs.metadata(abs_path).await.log_err() {
2482 Some(Some(metadata)) => Some(metadata.is_dir),
2483 Some(None) => Some(false),
2484 None => None,
2485 },
2486 };
2487 let project_path = match visible {
2488 Some(visible) => match this
2489 .update(cx, |this, cx| {
2490 Workspace::project_path_for_path(
2491 this.project.clone(),
2492 abs_path,
2493 visible,
2494 cx,
2495 )
2496 })
2497 .log_err()
2498 {
2499 Some(project_path) => project_path.await.log_err(),
2500 None => None,
2501 },
2502 None => None,
2503 };
2504
2505 let this = this.clone();
2506 let abs_path: Arc<Path> = SanitizedPath::from(abs_path.clone()).into();
2507 let fs = fs.clone();
2508 let pane = pane.clone();
2509 let task = cx.spawn(async move |cx| {
2510 let (worktree, project_path) = project_path?;
2511 if fs.is_dir(&abs_path).await {
2512 this.update(cx, |workspace, cx| {
2513 let worktree = worktree.read(cx);
2514 let worktree_abs_path = worktree.abs_path();
2515 let entry_id = if abs_path.as_ref() == worktree_abs_path.as_ref() {
2516 worktree.root_entry()
2517 } else {
2518 abs_path
2519 .strip_prefix(worktree_abs_path.as_ref())
2520 .ok()
2521 .and_then(|relative_path| {
2522 worktree.entry_for_path(relative_path)
2523 })
2524 }
2525 .map(|entry| entry.id);
2526 if let Some(entry_id) = entry_id {
2527 workspace.project.update(cx, |_, cx| {
2528 cx.emit(project::Event::ActiveEntryChanged(Some(entry_id)));
2529 })
2530 }
2531 })
2532 .ok()?;
2533 None
2534 } else {
2535 Some(
2536 this.update_in(cx, |this, window, cx| {
2537 this.open_path(
2538 project_path,
2539 pane,
2540 options.focus.unwrap_or(true),
2541 window,
2542 cx,
2543 )
2544 })
2545 .ok()?
2546 .await,
2547 )
2548 }
2549 });
2550 tasks.push(task);
2551 }
2552
2553 futures::future::join_all(tasks).await
2554 })
2555 }
2556
2557 pub fn open_resolved_path(
2558 &mut self,
2559 path: ResolvedPath,
2560 window: &mut Window,
2561 cx: &mut Context<Self>,
2562 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
2563 match path {
2564 ResolvedPath::ProjectPath { project_path, .. } => {
2565 self.open_path(project_path, None, true, window, cx)
2566 }
2567 ResolvedPath::AbsPath { path, .. } => self.open_abs_path(
2568 path,
2569 OpenOptions {
2570 visible: Some(OpenVisible::None),
2571 ..Default::default()
2572 },
2573 window,
2574 cx,
2575 ),
2576 }
2577 }
2578
2579 pub fn absolute_path_of_worktree(
2580 &self,
2581 worktree_id: WorktreeId,
2582 cx: &mut Context<Self>,
2583 ) -> Option<PathBuf> {
2584 self.project
2585 .read(cx)
2586 .worktree_for_id(worktree_id, cx)
2587 // TODO: use `abs_path` or `root_dir`
2588 .map(|wt| wt.read(cx).abs_path().as_ref().to_path_buf())
2589 }
2590
2591 fn add_folder_to_project(
2592 &mut self,
2593 _: &AddFolderToProject,
2594 window: &mut Window,
2595 cx: &mut Context<Self>,
2596 ) {
2597 let project = self.project.read(cx);
2598 if project.is_via_collab() {
2599 self.show_error(
2600 &anyhow!("You cannot add folders to someone else's project"),
2601 cx,
2602 );
2603 return;
2604 }
2605 let paths = self.prompt_for_open_path(
2606 PathPromptOptions {
2607 files: false,
2608 directories: true,
2609 multiple: true,
2610 },
2611 DirectoryLister::Project(self.project.clone()),
2612 window,
2613 cx,
2614 );
2615 cx.spawn_in(window, async move |this, cx| {
2616 if let Some(paths) = paths.await.log_err().flatten() {
2617 let results = this
2618 .update_in(cx, |this, window, cx| {
2619 this.open_paths(
2620 paths,
2621 OpenOptions {
2622 visible: Some(OpenVisible::All),
2623 ..Default::default()
2624 },
2625 None,
2626 window,
2627 cx,
2628 )
2629 })?
2630 .await;
2631 for result in results.into_iter().flatten() {
2632 result.log_err();
2633 }
2634 }
2635 anyhow::Ok(())
2636 })
2637 .detach_and_log_err(cx);
2638 }
2639
2640 pub fn project_path_for_path(
2641 project: Entity<Project>,
2642 abs_path: &Path,
2643 visible: bool,
2644 cx: &mut App,
2645 ) -> Task<Result<(Entity<Worktree>, ProjectPath)>> {
2646 let entry = project.update(cx, |project, cx| {
2647 project.find_or_create_worktree(abs_path, visible, cx)
2648 });
2649 cx.spawn(async move |cx| {
2650 let (worktree, path) = entry.await?;
2651 let worktree_id = worktree.read_with(cx, |t, _| t.id())?;
2652 Ok((
2653 worktree,
2654 ProjectPath {
2655 worktree_id,
2656 path: path.into(),
2657 },
2658 ))
2659 })
2660 }
2661
2662 pub fn items<'a>(&'a self, cx: &'a App) -> impl 'a + Iterator<Item = &'a Box<dyn ItemHandle>> {
2663 self.panes.iter().flat_map(|pane| pane.read(cx).items())
2664 }
2665
2666 pub fn item_of_type<T: Item>(&self, cx: &App) -> Option<Entity<T>> {
2667 self.items_of_type(cx).max_by_key(|item| item.item_id())
2668 }
2669
2670 pub fn items_of_type<'a, T: Item>(
2671 &'a self,
2672 cx: &'a App,
2673 ) -> impl 'a + Iterator<Item = Entity<T>> {
2674 self.panes
2675 .iter()
2676 .flat_map(|pane| pane.read(cx).items_of_type())
2677 }
2678
2679 pub fn active_item(&self, cx: &App) -> Option<Box<dyn ItemHandle>> {
2680 self.active_pane().read(cx).active_item()
2681 }
2682
2683 pub fn active_item_as<I: 'static>(&self, cx: &App) -> Option<Entity<I>> {
2684 let item = self.active_item(cx)?;
2685 item.to_any().downcast::<I>().ok()
2686 }
2687
2688 fn active_project_path(&self, cx: &App) -> Option<ProjectPath> {
2689 self.active_item(cx).and_then(|item| item.project_path(cx))
2690 }
2691
2692 pub fn most_recent_active_path(&self, cx: &App) -> Option<PathBuf> {
2693 self.recent_navigation_history_iter(cx)
2694 .filter_map(|(path, abs_path)| {
2695 let worktree = self
2696 .project
2697 .read(cx)
2698 .worktree_for_id(path.worktree_id, cx)?;
2699 if worktree.read(cx).is_visible() {
2700 abs_path
2701 } else {
2702 None
2703 }
2704 })
2705 .next()
2706 }
2707
2708 pub fn save_active_item(
2709 &mut self,
2710 save_intent: SaveIntent,
2711 window: &mut Window,
2712 cx: &mut App,
2713 ) -> Task<Result<()>> {
2714 let project = self.project.clone();
2715 let pane = self.active_pane();
2716 let item = pane.read(cx).active_item();
2717 let pane = pane.downgrade();
2718
2719 window.spawn(cx, async move |mut cx| {
2720 if let Some(item) = item {
2721 Pane::save_item(project, &pane, item.as_ref(), save_intent, &mut cx)
2722 .await
2723 .map(|_| ())
2724 } else {
2725 Ok(())
2726 }
2727 })
2728 }
2729
2730 pub fn close_inactive_items_and_panes(
2731 &mut self,
2732 action: &CloseInactiveTabsAndPanes,
2733 window: &mut Window,
2734 cx: &mut Context<Self>,
2735 ) {
2736 if let Some(task) = self.close_all_internal(
2737 true,
2738 action.save_intent.unwrap_or(SaveIntent::Close),
2739 window,
2740 cx,
2741 ) {
2742 task.detach_and_log_err(cx)
2743 }
2744 }
2745
2746 pub fn close_all_items_and_panes(
2747 &mut self,
2748 action: &CloseAllItemsAndPanes,
2749 window: &mut Window,
2750 cx: &mut Context<Self>,
2751 ) {
2752 if let Some(task) = self.close_all_internal(
2753 false,
2754 action.save_intent.unwrap_or(SaveIntent::Close),
2755 window,
2756 cx,
2757 ) {
2758 task.detach_and_log_err(cx)
2759 }
2760 }
2761
2762 fn close_all_internal(
2763 &mut self,
2764 retain_active_pane: bool,
2765 save_intent: SaveIntent,
2766 window: &mut Window,
2767 cx: &mut Context<Self>,
2768 ) -> Option<Task<Result<()>>> {
2769 let current_pane = self.active_pane();
2770
2771 let mut tasks = Vec::new();
2772
2773 if retain_active_pane {
2774 let current_pane_close = current_pane.update(cx, |pane, cx| {
2775 pane.close_inactive_items(
2776 &CloseInactiveItems {
2777 save_intent: None,
2778 close_pinned: false,
2779 },
2780 None,
2781 window,
2782 cx,
2783 )
2784 });
2785
2786 tasks.push(current_pane_close);
2787 }
2788
2789 for pane in self.panes() {
2790 if retain_active_pane && pane.entity_id() == current_pane.entity_id() {
2791 continue;
2792 }
2793
2794 let close_pane_items = pane.update(cx, |pane: &mut Pane, cx| {
2795 pane.close_all_items(
2796 &CloseAllItems {
2797 save_intent: Some(save_intent),
2798 close_pinned: false,
2799 },
2800 window,
2801 cx,
2802 )
2803 });
2804
2805 tasks.push(close_pane_items)
2806 }
2807
2808 if tasks.is_empty() {
2809 None
2810 } else {
2811 Some(cx.spawn_in(window, async move |_, _| {
2812 for task in tasks {
2813 task.await?
2814 }
2815 Ok(())
2816 }))
2817 }
2818 }
2819
2820 pub fn is_dock_at_position_open(&self, position: DockPosition, cx: &mut Context<Self>) -> bool {
2821 self.dock_at_position(position).read(cx).is_open()
2822 }
2823
2824 pub fn toggle_dock(
2825 &mut self,
2826 dock_side: DockPosition,
2827 window: &mut Window,
2828 cx: &mut Context<Self>,
2829 ) {
2830 let dock = self.dock_at_position(dock_side);
2831 let mut focus_center = false;
2832 let mut reveal_dock = false;
2833 dock.update(cx, |dock, cx| {
2834 let other_is_zoomed = self.zoomed.is_some() && self.zoomed_position != Some(dock_side);
2835 let was_visible = dock.is_open() && !other_is_zoomed;
2836 dock.set_open(!was_visible, window, cx);
2837
2838 if dock.active_panel().is_none() {
2839 let Some(panel_ix) = dock
2840 .first_enabled_panel_idx(cx)
2841 .log_with_level(log::Level::Info)
2842 else {
2843 return;
2844 };
2845 dock.activate_panel(panel_ix, window, cx);
2846 }
2847
2848 if let Some(active_panel) = dock.active_panel() {
2849 if was_visible {
2850 if active_panel
2851 .panel_focus_handle(cx)
2852 .contains_focused(window, cx)
2853 {
2854 focus_center = true;
2855 }
2856 } else {
2857 let focus_handle = &active_panel.panel_focus_handle(cx);
2858 window.focus(focus_handle);
2859 reveal_dock = true;
2860 }
2861 }
2862 });
2863
2864 if reveal_dock {
2865 self.dismiss_zoomed_items_to_reveal(Some(dock_side), window, cx);
2866 }
2867
2868 if focus_center {
2869 self.active_pane
2870 .update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)))
2871 }
2872
2873 cx.notify();
2874 self.serialize_workspace(window, cx);
2875 }
2876
2877 fn active_dock(&self, window: &Window, cx: &Context<Self>) -> Option<&Entity<Dock>> {
2878 self.all_docks().into_iter().find(|&dock| {
2879 dock.read(cx).is_open() && dock.focus_handle(cx).contains_focused(window, cx)
2880 })
2881 }
2882
2883 fn close_active_dock(&mut self, window: &mut Window, cx: &mut Context<Self>) -> bool {
2884 if let Some(dock) = self.active_dock(window, cx) {
2885 dock.update(cx, |dock, cx| {
2886 dock.set_open(false, window, cx);
2887 });
2888 return true;
2889 }
2890 false
2891 }
2892
2893 pub fn close_all_docks(&mut self, window: &mut Window, cx: &mut Context<Self>) {
2894 for dock in self.all_docks() {
2895 dock.update(cx, |dock, cx| {
2896 dock.set_open(false, window, cx);
2897 });
2898 }
2899
2900 cx.focus_self(window);
2901 cx.notify();
2902 self.serialize_workspace(window, cx);
2903 }
2904
2905 /// Transfer focus to the panel of the given type.
2906 pub fn focus_panel<T: Panel>(
2907 &mut self,
2908 window: &mut Window,
2909 cx: &mut Context<Self>,
2910 ) -> Option<Entity<T>> {
2911 let panel = self.focus_or_unfocus_panel::<T>(window, cx, |_, _, _| true)?;
2912 panel.to_any().downcast().ok()
2913 }
2914
2915 /// Focus the panel of the given type if it isn't already focused. If it is
2916 /// already focused, then transfer focus back to the workspace center.
2917 pub fn toggle_panel_focus<T: Panel>(
2918 &mut self,
2919 window: &mut Window,
2920 cx: &mut Context<Self>,
2921 ) -> bool {
2922 let mut did_focus_panel = false;
2923 self.focus_or_unfocus_panel::<T>(window, cx, |panel, window, cx| {
2924 did_focus_panel = !panel.panel_focus_handle(cx).contains_focused(window, cx);
2925 did_focus_panel
2926 });
2927 did_focus_panel
2928 }
2929
2930 pub fn activate_panel_for_proto_id(
2931 &mut self,
2932 panel_id: PanelId,
2933 window: &mut Window,
2934 cx: &mut Context<Self>,
2935 ) -> Option<Arc<dyn PanelHandle>> {
2936 let mut panel = None;
2937 for dock in self.all_docks() {
2938 if let Some(panel_index) = dock.read(cx).panel_index_for_proto_id(panel_id) {
2939 panel = dock.update(cx, |dock, cx| {
2940 dock.activate_panel(panel_index, window, cx);
2941 dock.set_open(true, window, cx);
2942 dock.active_panel().cloned()
2943 });
2944 break;
2945 }
2946 }
2947
2948 if panel.is_some() {
2949 cx.notify();
2950 self.serialize_workspace(window, cx);
2951 }
2952
2953 panel
2954 }
2955
2956 /// Focus or unfocus the given panel type, depending on the given callback.
2957 fn focus_or_unfocus_panel<T: Panel>(
2958 &mut self,
2959 window: &mut Window,
2960 cx: &mut Context<Self>,
2961 mut should_focus: impl FnMut(&dyn PanelHandle, &mut Window, &mut Context<Dock>) -> bool,
2962 ) -> Option<Arc<dyn PanelHandle>> {
2963 let mut result_panel = None;
2964 let mut serialize = false;
2965 for dock in self.all_docks() {
2966 if let Some(panel_index) = dock.read(cx).panel_index_for_type::<T>() {
2967 let mut focus_center = false;
2968 let panel = dock.update(cx, |dock, cx| {
2969 dock.activate_panel(panel_index, window, cx);
2970
2971 let panel = dock.active_panel().cloned();
2972 if let Some(panel) = panel.as_ref() {
2973 if should_focus(&**panel, window, cx) {
2974 dock.set_open(true, window, cx);
2975 panel.panel_focus_handle(cx).focus(window);
2976 } else {
2977 focus_center = true;
2978 }
2979 }
2980 panel
2981 });
2982
2983 if focus_center {
2984 self.active_pane
2985 .update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)))
2986 }
2987
2988 result_panel = panel;
2989 serialize = true;
2990 break;
2991 }
2992 }
2993
2994 if serialize {
2995 self.serialize_workspace(window, cx);
2996 }
2997
2998 cx.notify();
2999 result_panel
3000 }
3001
3002 /// Open the panel of the given type
3003 pub fn open_panel<T: Panel>(&mut self, window: &mut Window, cx: &mut Context<Self>) {
3004 for dock in self.all_docks() {
3005 if let Some(panel_index) = dock.read(cx).panel_index_for_type::<T>() {
3006 dock.update(cx, |dock, cx| {
3007 dock.activate_panel(panel_index, window, cx);
3008 dock.set_open(true, window, cx);
3009 });
3010 }
3011 }
3012 }
3013
3014 pub fn panel<T: Panel>(&self, cx: &App) -> Option<Entity<T>> {
3015 self.all_docks()
3016 .iter()
3017 .find_map(|dock| dock.read(cx).panel::<T>())
3018 }
3019
3020 fn dismiss_zoomed_items_to_reveal(
3021 &mut self,
3022 dock_to_reveal: Option<DockPosition>,
3023 window: &mut Window,
3024 cx: &mut Context<Self>,
3025 ) {
3026 // If a center pane is zoomed, unzoom it.
3027 for pane in &self.panes {
3028 if pane != &self.active_pane || dock_to_reveal.is_some() {
3029 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
3030 }
3031 }
3032
3033 // If another dock is zoomed, hide it.
3034 let mut focus_center = false;
3035 for dock in self.all_docks() {
3036 dock.update(cx, |dock, cx| {
3037 if Some(dock.position()) != dock_to_reveal {
3038 if let Some(panel) = dock.active_panel() {
3039 if panel.is_zoomed(window, cx) {
3040 focus_center |=
3041 panel.panel_focus_handle(cx).contains_focused(window, cx);
3042 dock.set_open(false, window, cx);
3043 }
3044 }
3045 }
3046 });
3047 }
3048
3049 if focus_center {
3050 self.active_pane
3051 .update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)))
3052 }
3053
3054 if self.zoomed_position != dock_to_reveal {
3055 self.zoomed = None;
3056 self.zoomed_position = None;
3057 cx.emit(Event::ZoomChanged);
3058 }
3059
3060 cx.notify();
3061 }
3062
3063 fn add_pane(&mut self, window: &mut Window, cx: &mut Context<Self>) -> Entity<Pane> {
3064 let pane = cx.new(|cx| {
3065 let mut pane = Pane::new(
3066 self.weak_handle(),
3067 self.project.clone(),
3068 self.pane_history_timestamp.clone(),
3069 None,
3070 NewFile.boxed_clone(),
3071 window,
3072 cx,
3073 );
3074 pane.set_can_split(Some(Arc::new(|_, _, _, _| true)));
3075 pane
3076 });
3077 cx.subscribe_in(&pane, window, Self::handle_pane_event)
3078 .detach();
3079 self.panes.push(pane.clone());
3080
3081 window.focus(&pane.focus_handle(cx));
3082
3083 cx.emit(Event::PaneAdded(pane.clone()));
3084 pane
3085 }
3086
3087 pub fn add_item_to_center(
3088 &mut self,
3089 item: Box<dyn ItemHandle>,
3090 window: &mut Window,
3091 cx: &mut Context<Self>,
3092 ) -> bool {
3093 if let Some(center_pane) = self.last_active_center_pane.clone() {
3094 if let Some(center_pane) = center_pane.upgrade() {
3095 center_pane.update(cx, |pane, cx| {
3096 pane.add_item(item, true, true, None, window, cx)
3097 });
3098 true
3099 } else {
3100 false
3101 }
3102 } else {
3103 false
3104 }
3105 }
3106
3107 pub fn add_item_to_active_pane(
3108 &mut self,
3109 item: Box<dyn ItemHandle>,
3110 destination_index: Option<usize>,
3111 focus_item: bool,
3112 window: &mut Window,
3113 cx: &mut App,
3114 ) {
3115 self.add_item(
3116 self.active_pane.clone(),
3117 item,
3118 destination_index,
3119 false,
3120 focus_item,
3121 window,
3122 cx,
3123 )
3124 }
3125
3126 pub fn add_item(
3127 &mut self,
3128 pane: Entity<Pane>,
3129 item: Box<dyn ItemHandle>,
3130 destination_index: Option<usize>,
3131 activate_pane: bool,
3132 focus_item: bool,
3133 window: &mut Window,
3134 cx: &mut App,
3135 ) {
3136 if let Some(text) = item.telemetry_event_text(cx) {
3137 telemetry::event!(text);
3138 }
3139
3140 pane.update(cx, |pane, cx| {
3141 pane.add_item(
3142 item,
3143 activate_pane,
3144 focus_item,
3145 destination_index,
3146 window,
3147 cx,
3148 )
3149 });
3150 }
3151
3152 pub fn split_item(
3153 &mut self,
3154 split_direction: SplitDirection,
3155 item: Box<dyn ItemHandle>,
3156 window: &mut Window,
3157 cx: &mut Context<Self>,
3158 ) {
3159 let new_pane = self.split_pane(self.active_pane.clone(), split_direction, window, cx);
3160 self.add_item(new_pane, item, None, true, true, window, cx);
3161 }
3162
3163 pub fn open_abs_path(
3164 &mut self,
3165 abs_path: PathBuf,
3166 options: OpenOptions,
3167 window: &mut Window,
3168 cx: &mut Context<Self>,
3169 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3170 cx.spawn_in(window, async move |workspace, cx| {
3171 let open_paths_task_result = workspace
3172 .update_in(cx, |workspace, window, cx| {
3173 workspace.open_paths(vec![abs_path.clone()], options, None, window, cx)
3174 })
3175 .with_context(|| format!("open abs path {abs_path:?} task spawn"))?
3176 .await;
3177 anyhow::ensure!(
3178 open_paths_task_result.len() == 1,
3179 "open abs path {abs_path:?} task returned incorrect number of results"
3180 );
3181 match open_paths_task_result
3182 .into_iter()
3183 .next()
3184 .expect("ensured single task result")
3185 {
3186 Some(open_result) => {
3187 open_result.with_context(|| format!("open abs path {abs_path:?} task join"))
3188 }
3189 None => anyhow::bail!("open abs path {abs_path:?} task returned None"),
3190 }
3191 })
3192 }
3193
3194 pub fn split_abs_path(
3195 &mut self,
3196 abs_path: PathBuf,
3197 visible: bool,
3198 window: &mut Window,
3199 cx: &mut Context<Self>,
3200 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3201 let project_path_task =
3202 Workspace::project_path_for_path(self.project.clone(), &abs_path, visible, cx);
3203 cx.spawn_in(window, async move |this, cx| {
3204 let (_, path) = project_path_task.await?;
3205 this.update_in(cx, |this, window, cx| this.split_path(path, window, cx))?
3206 .await
3207 })
3208 }
3209
3210 pub fn open_path(
3211 &mut self,
3212 path: impl Into<ProjectPath>,
3213 pane: Option<WeakEntity<Pane>>,
3214 focus_item: bool,
3215 window: &mut Window,
3216 cx: &mut App,
3217 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3218 self.open_path_preview(path, pane, focus_item, false, true, window, cx)
3219 }
3220
3221 pub fn open_path_preview(
3222 &mut self,
3223 path: impl Into<ProjectPath>,
3224 pane: Option<WeakEntity<Pane>>,
3225 focus_item: bool,
3226 allow_preview: bool,
3227 activate: bool,
3228 window: &mut Window,
3229 cx: &mut App,
3230 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3231 let pane = pane.unwrap_or_else(|| {
3232 self.last_active_center_pane.clone().unwrap_or_else(|| {
3233 self.panes
3234 .first()
3235 .expect("There must be an active pane")
3236 .downgrade()
3237 })
3238 });
3239
3240 let project_path = path.into();
3241 let task = self.load_path(project_path.clone(), window, cx);
3242 window.spawn(cx, async move |cx| {
3243 let (project_entry_id, build_item) = task.await?;
3244 let result = pane.update_in(cx, |pane, window, cx| {
3245 pane.open_item(
3246 project_entry_id,
3247 project_path,
3248 focus_item,
3249 allow_preview,
3250 activate,
3251 None,
3252 window,
3253 cx,
3254 build_item,
3255 )
3256 });
3257 result
3258 })
3259 }
3260
3261 pub fn split_path(
3262 &mut self,
3263 path: impl Into<ProjectPath>,
3264 window: &mut Window,
3265 cx: &mut Context<Self>,
3266 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3267 self.split_path_preview(path, false, None, window, cx)
3268 }
3269
3270 pub fn split_path_preview(
3271 &mut self,
3272 path: impl Into<ProjectPath>,
3273 allow_preview: bool,
3274 split_direction: Option<SplitDirection>,
3275 window: &mut Window,
3276 cx: &mut Context<Self>,
3277 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3278 let pane = self.last_active_center_pane.clone().unwrap_or_else(|| {
3279 self.panes
3280 .first()
3281 .expect("There must be an active pane")
3282 .downgrade()
3283 });
3284
3285 if let Member::Pane(center_pane) = &self.center.root {
3286 if center_pane.read(cx).items_len() == 0 {
3287 return self.open_path(path, Some(pane), true, window, cx);
3288 }
3289 }
3290
3291 let project_path = path.into();
3292 let task = self.load_path(project_path.clone(), window, cx);
3293 cx.spawn_in(window, async move |this, cx| {
3294 let (project_entry_id, build_item) = task.await?;
3295 this.update_in(cx, move |this, window, cx| -> Option<_> {
3296 let pane = pane.upgrade()?;
3297 let new_pane = this.split_pane(
3298 pane,
3299 split_direction.unwrap_or(SplitDirection::Right),
3300 window,
3301 cx,
3302 );
3303 new_pane.update(cx, |new_pane, cx| {
3304 Some(new_pane.open_item(
3305 project_entry_id,
3306 project_path,
3307 true,
3308 allow_preview,
3309 true,
3310 None,
3311 window,
3312 cx,
3313 build_item,
3314 ))
3315 })
3316 })
3317 .map(|option| option.context("pane was dropped"))?
3318 })
3319 }
3320
3321 fn load_path(
3322 &mut self,
3323 path: ProjectPath,
3324 window: &mut Window,
3325 cx: &mut App,
3326 ) -> Task<Result<(Option<ProjectEntryId>, WorkspaceItemBuilder)>> {
3327 let project = self.project().clone();
3328 let registry = cx.default_global::<ProjectItemRegistry>().clone();
3329 registry.open_path(&project, &path, window, cx)
3330 }
3331
3332 pub fn find_project_item<T>(
3333 &self,
3334 pane: &Entity<Pane>,
3335 project_item: &Entity<T::Item>,
3336 cx: &App,
3337 ) -> Option<Entity<T>>
3338 where
3339 T: ProjectItem,
3340 {
3341 use project::ProjectItem as _;
3342 let project_item = project_item.read(cx);
3343 let entry_id = project_item.entry_id(cx);
3344 let project_path = project_item.project_path(cx);
3345
3346 let mut item = None;
3347 if let Some(entry_id) = entry_id {
3348 item = pane.read(cx).item_for_entry(entry_id, cx);
3349 }
3350 if item.is_none() {
3351 if let Some(project_path) = project_path {
3352 item = pane.read(cx).item_for_path(project_path, cx);
3353 }
3354 }
3355
3356 item.and_then(|item| item.downcast::<T>())
3357 }
3358
3359 pub fn is_project_item_open<T>(
3360 &self,
3361 pane: &Entity<Pane>,
3362 project_item: &Entity<T::Item>,
3363 cx: &App,
3364 ) -> bool
3365 where
3366 T: ProjectItem,
3367 {
3368 self.find_project_item::<T>(pane, project_item, cx)
3369 .is_some()
3370 }
3371
3372 pub fn open_project_item<T>(
3373 &mut self,
3374 pane: Entity<Pane>,
3375 project_item: Entity<T::Item>,
3376 activate_pane: bool,
3377 focus_item: bool,
3378 window: &mut Window,
3379 cx: &mut Context<Self>,
3380 ) -> Entity<T>
3381 where
3382 T: ProjectItem,
3383 {
3384 if let Some(item) = self.find_project_item(&pane, &project_item, cx) {
3385 self.activate_item(&item, activate_pane, focus_item, window, cx);
3386 return item;
3387 }
3388
3389 let item = pane.update(cx, |pane, cx| {
3390 cx.new(|cx| {
3391 T::for_project_item(self.project().clone(), Some(pane), project_item, window, cx)
3392 })
3393 });
3394 let item_id = item.item_id();
3395 let mut destination_index = None;
3396 pane.update(cx, |pane, cx| {
3397 if PreviewTabsSettings::get_global(cx).enable_preview_from_code_navigation {
3398 if let Some(preview_item_id) = pane.preview_item_id() {
3399 if preview_item_id != item_id {
3400 destination_index = pane.close_current_preview_item(window, cx);
3401 }
3402 }
3403 }
3404 pane.set_preview_item_id(Some(item.item_id()), cx)
3405 });
3406
3407 self.add_item(
3408 pane,
3409 Box::new(item.clone()),
3410 destination_index,
3411 activate_pane,
3412 focus_item,
3413 window,
3414 cx,
3415 );
3416 item
3417 }
3418
3419 pub fn open_shared_screen(
3420 &mut self,
3421 peer_id: PeerId,
3422 window: &mut Window,
3423 cx: &mut Context<Self>,
3424 ) {
3425 if let Some(shared_screen) =
3426 self.shared_screen_for_peer(peer_id, &self.active_pane, window, cx)
3427 {
3428 self.active_pane.update(cx, |pane, cx| {
3429 pane.add_item(Box::new(shared_screen), false, true, None, window, cx)
3430 });
3431 }
3432 }
3433
3434 pub fn activate_item(
3435 &mut self,
3436 item: &dyn ItemHandle,
3437 activate_pane: bool,
3438 focus_item: bool,
3439 window: &mut Window,
3440 cx: &mut App,
3441 ) -> bool {
3442 let result = self.panes.iter().find_map(|pane| {
3443 pane.read(cx)
3444 .index_for_item(item)
3445 .map(|ix| (pane.clone(), ix))
3446 });
3447 if let Some((pane, ix)) = result {
3448 pane.update(cx, |pane, cx| {
3449 pane.activate_item(ix, activate_pane, focus_item, window, cx)
3450 });
3451 true
3452 } else {
3453 false
3454 }
3455 }
3456
3457 fn activate_pane_at_index(
3458 &mut self,
3459 action: &ActivatePane,
3460 window: &mut Window,
3461 cx: &mut Context<Self>,
3462 ) {
3463 let panes = self.center.panes();
3464 if let Some(pane) = panes.get(action.0).map(|p| (*p).clone()) {
3465 window.focus(&pane.focus_handle(cx));
3466 } else {
3467 self.split_and_clone(self.active_pane.clone(), SplitDirection::Right, window, cx);
3468 }
3469 }
3470
3471 fn move_item_to_pane_at_index(
3472 &mut self,
3473 action: &MoveItemToPane,
3474 window: &mut Window,
3475 cx: &mut Context<Self>,
3476 ) {
3477 let panes = self.center.panes();
3478 let destination = match panes.get(action.destination) {
3479 Some(&destination) => destination.clone(),
3480 None => {
3481 if !action.clone && self.active_pane.read(cx).items_len() < 2 {
3482 return;
3483 }
3484 let direction = SplitDirection::Right;
3485 let split_off_pane = self
3486 .find_pane_in_direction(direction, cx)
3487 .unwrap_or_else(|| self.active_pane.clone());
3488 let new_pane = self.add_pane(window, cx);
3489 if self
3490 .center
3491 .split(&split_off_pane, &new_pane, direction)
3492 .log_err()
3493 .is_none()
3494 {
3495 return;
3496 };
3497 new_pane
3498 }
3499 };
3500
3501 if action.clone {
3502 clone_active_item(
3503 self.database_id(),
3504 &self.active_pane,
3505 &destination,
3506 action.focus,
3507 window,
3508 cx,
3509 )
3510 } else {
3511 move_active_item(
3512 &self.active_pane,
3513 &destination,
3514 action.focus,
3515 true,
3516 window,
3517 cx,
3518 )
3519 }
3520 }
3521
3522 pub fn activate_next_pane(&mut self, window: &mut Window, cx: &mut App) {
3523 let panes = self.center.panes();
3524 if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
3525 let next_ix = (ix + 1) % panes.len();
3526 let next_pane = panes[next_ix].clone();
3527 window.focus(&next_pane.focus_handle(cx));
3528 }
3529 }
3530
3531 pub fn activate_previous_pane(&mut self, window: &mut Window, cx: &mut App) {
3532 let panes = self.center.panes();
3533 if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
3534 let prev_ix = cmp::min(ix.wrapping_sub(1), panes.len() - 1);
3535 let prev_pane = panes[prev_ix].clone();
3536 window.focus(&prev_pane.focus_handle(cx));
3537 }
3538 }
3539
3540 pub fn activate_pane_in_direction(
3541 &mut self,
3542 direction: SplitDirection,
3543 window: &mut Window,
3544 cx: &mut App,
3545 ) {
3546 use ActivateInDirectionTarget as Target;
3547 enum Origin {
3548 LeftDock,
3549 RightDock,
3550 BottomDock,
3551 Center,
3552 }
3553
3554 let origin: Origin = [
3555 (&self.left_dock, Origin::LeftDock),
3556 (&self.right_dock, Origin::RightDock),
3557 (&self.bottom_dock, Origin::BottomDock),
3558 ]
3559 .into_iter()
3560 .find_map(|(dock, origin)| {
3561 if dock.focus_handle(cx).contains_focused(window, cx) && dock.read(cx).is_open() {
3562 Some(origin)
3563 } else {
3564 None
3565 }
3566 })
3567 .unwrap_or(Origin::Center);
3568
3569 let get_last_active_pane = || {
3570 let pane = self
3571 .last_active_center_pane
3572 .clone()
3573 .unwrap_or_else(|| {
3574 self.panes
3575 .first()
3576 .expect("There must be an active pane")
3577 .downgrade()
3578 })
3579 .upgrade()?;
3580 (pane.read(cx).items_len() != 0).then_some(pane)
3581 };
3582
3583 let try_dock =
3584 |dock: &Entity<Dock>| dock.read(cx).is_open().then(|| Target::Dock(dock.clone()));
3585
3586 let target = match (origin, direction) {
3587 // We're in the center, so we first try to go to a different pane,
3588 // otherwise try to go to a dock.
3589 (Origin::Center, direction) => {
3590 if let Some(pane) = self.find_pane_in_direction(direction, cx) {
3591 Some(Target::Pane(pane))
3592 } else {
3593 match direction {
3594 SplitDirection::Up => None,
3595 SplitDirection::Down => try_dock(&self.bottom_dock),
3596 SplitDirection::Left => try_dock(&self.left_dock),
3597 SplitDirection::Right => try_dock(&self.right_dock),
3598 }
3599 }
3600 }
3601
3602 (Origin::LeftDock, SplitDirection::Right) => {
3603 if let Some(last_active_pane) = get_last_active_pane() {
3604 Some(Target::Pane(last_active_pane))
3605 } else {
3606 try_dock(&self.bottom_dock).or_else(|| try_dock(&self.right_dock))
3607 }
3608 }
3609
3610 (Origin::LeftDock, SplitDirection::Down)
3611 | (Origin::RightDock, SplitDirection::Down) => try_dock(&self.bottom_dock),
3612
3613 (Origin::BottomDock, SplitDirection::Up) => get_last_active_pane().map(Target::Pane),
3614 (Origin::BottomDock, SplitDirection::Left) => try_dock(&self.left_dock),
3615 (Origin::BottomDock, SplitDirection::Right) => try_dock(&self.right_dock),
3616
3617 (Origin::RightDock, SplitDirection::Left) => {
3618 if let Some(last_active_pane) = get_last_active_pane() {
3619 Some(Target::Pane(last_active_pane))
3620 } else {
3621 try_dock(&self.bottom_dock).or_else(|| try_dock(&self.left_dock))
3622 }
3623 }
3624
3625 _ => None,
3626 };
3627
3628 match target {
3629 Some(ActivateInDirectionTarget::Pane(pane)) => {
3630 let pane = pane.read(cx);
3631 if let Some(item) = pane.active_item() {
3632 item.item_focus_handle(cx).focus(window);
3633 } else {
3634 log::error!(
3635 "Could not find a focus target when in switching focus in {direction} direction for a pane",
3636 );
3637 }
3638 }
3639 Some(ActivateInDirectionTarget::Dock(dock)) => {
3640 // Defer this to avoid a panic when the dock's active panel is already on the stack.
3641 window.defer(cx, move |window, cx| {
3642 let dock = dock.read(cx);
3643 if let Some(panel) = dock.active_panel() {
3644 panel.panel_focus_handle(cx).focus(window);
3645 } else {
3646 log::error!("Could not find a focus target when in switching focus in {direction} direction for a {:?} dock", dock.position());
3647 }
3648 })
3649 }
3650 None => {}
3651 }
3652 }
3653
3654 pub fn move_item_to_pane_in_direction(
3655 &mut self,
3656 action: &MoveItemToPaneInDirection,
3657 window: &mut Window,
3658 cx: &mut Context<Self>,
3659 ) {
3660 let destination = match self.find_pane_in_direction(action.direction, cx) {
3661 Some(destination) => destination,
3662 None => {
3663 if !action.clone && self.active_pane.read(cx).items_len() < 2 {
3664 return;
3665 }
3666 let new_pane = self.add_pane(window, cx);
3667 if self
3668 .center
3669 .split(&self.active_pane, &new_pane, action.direction)
3670 .log_err()
3671 .is_none()
3672 {
3673 return;
3674 };
3675 new_pane
3676 }
3677 };
3678
3679 if action.clone {
3680 clone_active_item(
3681 self.database_id(),
3682 &self.active_pane,
3683 &destination,
3684 action.focus,
3685 window,
3686 cx,
3687 )
3688 } else {
3689 move_active_item(
3690 &self.active_pane,
3691 &destination,
3692 action.focus,
3693 true,
3694 window,
3695 cx,
3696 );
3697 }
3698 }
3699
3700 pub fn bounding_box_for_pane(&self, pane: &Entity<Pane>) -> Option<Bounds<Pixels>> {
3701 self.center.bounding_box_for_pane(pane)
3702 }
3703
3704 pub fn find_pane_in_direction(
3705 &mut self,
3706 direction: SplitDirection,
3707 cx: &App,
3708 ) -> Option<Entity<Pane>> {
3709 self.center
3710 .find_pane_in_direction(&self.active_pane, direction, cx)
3711 .cloned()
3712 }
3713
3714 pub fn swap_pane_in_direction(&mut self, direction: SplitDirection, cx: &mut Context<Self>) {
3715 if let Some(to) = self.find_pane_in_direction(direction, cx) {
3716 self.center.swap(&self.active_pane, &to);
3717 cx.notify();
3718 }
3719 }
3720
3721 pub fn resize_pane(
3722 &mut self,
3723 axis: gpui::Axis,
3724 amount: Pixels,
3725 window: &mut Window,
3726 cx: &mut Context<Self>,
3727 ) {
3728 let docks = self.all_docks();
3729 let active_dock = docks
3730 .into_iter()
3731 .find(|dock| dock.focus_handle(cx).contains_focused(window, cx));
3732
3733 if let Some(dock) = active_dock {
3734 let Some(panel_size) = dock.read(cx).active_panel_size(window, cx) else {
3735 return;
3736 };
3737 match dock.read(cx).position() {
3738 DockPosition::Left => self.resize_left_dock(panel_size + amount, window, cx),
3739 DockPosition::Bottom => self.resize_bottom_dock(panel_size + amount, window, cx),
3740 DockPosition::Right => self.resize_right_dock(panel_size + amount, window, cx),
3741 }
3742 } else {
3743 self.center
3744 .resize(&self.active_pane, axis, amount, &self.bounds);
3745 }
3746 cx.notify();
3747 }
3748
3749 pub fn reset_pane_sizes(&mut self, cx: &mut Context<Self>) {
3750 self.center.reset_pane_sizes();
3751 cx.notify();
3752 }
3753
3754 fn handle_pane_focused(
3755 &mut self,
3756 pane: Entity<Pane>,
3757 window: &mut Window,
3758 cx: &mut Context<Self>,
3759 ) {
3760 // This is explicitly hoisted out of the following check for pane identity as
3761 // terminal panel panes are not registered as a center panes.
3762 self.status_bar.update(cx, |status_bar, cx| {
3763 status_bar.set_active_pane(&pane, window, cx);
3764 });
3765 if self.active_pane != pane {
3766 self.set_active_pane(&pane, window, cx);
3767 }
3768
3769 if self.last_active_center_pane.is_none() {
3770 self.last_active_center_pane = Some(pane.downgrade());
3771 }
3772
3773 self.dismiss_zoomed_items_to_reveal(None, window, cx);
3774 if pane.read(cx).is_zoomed() {
3775 self.zoomed = Some(pane.downgrade().into());
3776 } else {
3777 self.zoomed = None;
3778 }
3779 self.zoomed_position = None;
3780 cx.emit(Event::ZoomChanged);
3781 self.update_active_view_for_followers(window, cx);
3782 pane.update(cx, |pane, _| {
3783 pane.track_alternate_file_items();
3784 });
3785
3786 cx.notify();
3787 }
3788
3789 fn set_active_pane(
3790 &mut self,
3791 pane: &Entity<Pane>,
3792 window: &mut Window,
3793 cx: &mut Context<Self>,
3794 ) {
3795 self.active_pane = pane.clone();
3796 self.active_item_path_changed(window, cx);
3797 self.last_active_center_pane = Some(pane.downgrade());
3798 }
3799
3800 fn handle_panel_focused(&mut self, window: &mut Window, cx: &mut Context<Self>) {
3801 self.update_active_view_for_followers(window, cx);
3802 }
3803
3804 fn handle_pane_event(
3805 &mut self,
3806 pane: &Entity<Pane>,
3807 event: &pane::Event,
3808 window: &mut Window,
3809 cx: &mut Context<Self>,
3810 ) {
3811 let mut serialize_workspace = true;
3812 match event {
3813 pane::Event::AddItem { item } => {
3814 item.added_to_pane(self, pane.clone(), window, cx);
3815 cx.emit(Event::ItemAdded {
3816 item: item.boxed_clone(),
3817 });
3818 }
3819 pane::Event::Split(direction) => {
3820 self.split_and_clone(pane.clone(), *direction, window, cx);
3821 }
3822 pane::Event::JoinIntoNext => {
3823 self.join_pane_into_next(pane.clone(), window, cx);
3824 }
3825 pane::Event::JoinAll => {
3826 self.join_all_panes(window, cx);
3827 }
3828 pane::Event::Remove { focus_on_pane } => {
3829 self.remove_pane(pane.clone(), focus_on_pane.clone(), window, cx);
3830 }
3831 pane::Event::ActivateItem {
3832 local,
3833 focus_changed,
3834 } => {
3835 cx.on_next_frame(window, |_, window, _| {
3836 window.invalidate_character_coordinates();
3837 });
3838
3839 pane.update(cx, |pane, _| {
3840 pane.track_alternate_file_items();
3841 });
3842 if *local {
3843 self.unfollow_in_pane(&pane, window, cx);
3844 }
3845 if pane == self.active_pane() {
3846 self.active_item_path_changed(window, cx);
3847 self.update_active_view_for_followers(window, cx);
3848 }
3849 serialize_workspace = *focus_changed || pane != self.active_pane();
3850 }
3851 pane::Event::UserSavedItem { item, save_intent } => {
3852 cx.emit(Event::UserSavedItem {
3853 pane: pane.downgrade(),
3854 item: item.boxed_clone(),
3855 save_intent: *save_intent,
3856 });
3857 serialize_workspace = false;
3858 }
3859 pane::Event::ChangeItemTitle => {
3860 if *pane == self.active_pane {
3861 self.active_item_path_changed(window, cx);
3862 }
3863 serialize_workspace = false;
3864 }
3865 pane::Event::RemoveItem { .. } => {}
3866 pane::Event::RemovedItem { item } => {
3867 cx.emit(Event::ActiveItemChanged);
3868 self.update_window_edited(window, cx);
3869 if let hash_map::Entry::Occupied(entry) = self.panes_by_item.entry(item.item_id()) {
3870 if entry.get().entity_id() == pane.entity_id() {
3871 entry.remove();
3872 }
3873 }
3874 }
3875 pane::Event::Focus => {
3876 cx.on_next_frame(window, |_, window, _| {
3877 window.invalidate_character_coordinates();
3878 });
3879 self.handle_pane_focused(pane.clone(), window, cx);
3880 }
3881 pane::Event::ZoomIn => {
3882 if *pane == self.active_pane {
3883 pane.update(cx, |pane, cx| pane.set_zoomed(true, cx));
3884 if pane.read(cx).has_focus(window, cx) {
3885 self.zoomed = Some(pane.downgrade().into());
3886 self.zoomed_position = None;
3887 cx.emit(Event::ZoomChanged);
3888 }
3889 cx.notify();
3890 }
3891 }
3892 pane::Event::ZoomOut => {
3893 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
3894 if self.zoomed_position.is_none() {
3895 self.zoomed = None;
3896 cx.emit(Event::ZoomChanged);
3897 }
3898 cx.notify();
3899 }
3900 pane::Event::ItemPinned | pane::Event::ItemUnpinned => {}
3901 }
3902
3903 if serialize_workspace {
3904 self.serialize_workspace(window, cx);
3905 }
3906 }
3907
3908 pub fn unfollow_in_pane(
3909 &mut self,
3910 pane: &Entity<Pane>,
3911 window: &mut Window,
3912 cx: &mut Context<Workspace>,
3913 ) -> Option<CollaboratorId> {
3914 let leader_id = self.leader_for_pane(pane)?;
3915 self.unfollow(leader_id, window, cx);
3916 Some(leader_id)
3917 }
3918
3919 pub fn split_pane(
3920 &mut self,
3921 pane_to_split: Entity<Pane>,
3922 split_direction: SplitDirection,
3923 window: &mut Window,
3924 cx: &mut Context<Self>,
3925 ) -> Entity<Pane> {
3926 let new_pane = self.add_pane(window, cx);
3927 self.center
3928 .split(&pane_to_split, &new_pane, split_direction)
3929 .unwrap();
3930 cx.notify();
3931 new_pane
3932 }
3933
3934 pub fn split_and_clone(
3935 &mut self,
3936 pane: Entity<Pane>,
3937 direction: SplitDirection,
3938 window: &mut Window,
3939 cx: &mut Context<Self>,
3940 ) -> Option<Entity<Pane>> {
3941 let item = pane.read(cx).active_item()?;
3942 let maybe_pane_handle =
3943 if let Some(clone) = item.clone_on_split(self.database_id(), window, cx) {
3944 let new_pane = self.add_pane(window, cx);
3945 new_pane.update(cx, |pane, cx| {
3946 pane.add_item(clone, true, true, None, window, cx)
3947 });
3948 self.center.split(&pane, &new_pane, direction).unwrap();
3949 Some(new_pane)
3950 } else {
3951 None
3952 };
3953 cx.notify();
3954 maybe_pane_handle
3955 }
3956
3957 pub fn split_pane_with_item(
3958 &mut self,
3959 pane_to_split: WeakEntity<Pane>,
3960 split_direction: SplitDirection,
3961 from: WeakEntity<Pane>,
3962 item_id_to_move: EntityId,
3963 window: &mut Window,
3964 cx: &mut Context<Self>,
3965 ) {
3966 let Some(pane_to_split) = pane_to_split.upgrade() else {
3967 return;
3968 };
3969 let Some(from) = from.upgrade() else {
3970 return;
3971 };
3972
3973 let new_pane = self.add_pane(window, cx);
3974 move_item(&from, &new_pane, item_id_to_move, 0, true, window, cx);
3975 self.center
3976 .split(&pane_to_split, &new_pane, split_direction)
3977 .unwrap();
3978 cx.notify();
3979 }
3980
3981 pub fn split_pane_with_project_entry(
3982 &mut self,
3983 pane_to_split: WeakEntity<Pane>,
3984 split_direction: SplitDirection,
3985 project_entry: ProjectEntryId,
3986 window: &mut Window,
3987 cx: &mut Context<Self>,
3988 ) -> Option<Task<Result<()>>> {
3989 let pane_to_split = pane_to_split.upgrade()?;
3990 let new_pane = self.add_pane(window, cx);
3991 self.center
3992 .split(&pane_to_split, &new_pane, split_direction)
3993 .unwrap();
3994
3995 let path = self.project.read(cx).path_for_entry(project_entry, cx)?;
3996 let task = self.open_path(path, Some(new_pane.downgrade()), true, window, cx);
3997 Some(cx.foreground_executor().spawn(async move {
3998 task.await?;
3999 Ok(())
4000 }))
4001 }
4002
4003 pub fn join_all_panes(&mut self, window: &mut Window, cx: &mut Context<Self>) {
4004 let active_item = self.active_pane.read(cx).active_item();
4005 for pane in &self.panes {
4006 join_pane_into_active(&self.active_pane, pane, window, cx);
4007 }
4008 if let Some(active_item) = active_item {
4009 self.activate_item(active_item.as_ref(), true, true, window, cx);
4010 }
4011 cx.notify();
4012 }
4013
4014 pub fn join_pane_into_next(
4015 &mut self,
4016 pane: Entity<Pane>,
4017 window: &mut Window,
4018 cx: &mut Context<Self>,
4019 ) {
4020 let next_pane = self
4021 .find_pane_in_direction(SplitDirection::Right, cx)
4022 .or_else(|| self.find_pane_in_direction(SplitDirection::Down, cx))
4023 .or_else(|| self.find_pane_in_direction(SplitDirection::Left, cx))
4024 .or_else(|| self.find_pane_in_direction(SplitDirection::Up, cx));
4025 let Some(next_pane) = next_pane else {
4026 return;
4027 };
4028 move_all_items(&pane, &next_pane, window, cx);
4029 cx.notify();
4030 }
4031
4032 fn remove_pane(
4033 &mut self,
4034 pane: Entity<Pane>,
4035 focus_on: Option<Entity<Pane>>,
4036 window: &mut Window,
4037 cx: &mut Context<Self>,
4038 ) {
4039 if self.center.remove(&pane).unwrap() {
4040 self.force_remove_pane(&pane, &focus_on, window, cx);
4041 self.unfollow_in_pane(&pane, window, cx);
4042 self.last_leaders_by_pane.remove(&pane.downgrade());
4043 for removed_item in pane.read(cx).items() {
4044 self.panes_by_item.remove(&removed_item.item_id());
4045 }
4046
4047 cx.notify();
4048 } else {
4049 self.active_item_path_changed(window, cx);
4050 }
4051 cx.emit(Event::PaneRemoved);
4052 }
4053
4054 pub fn panes(&self) -> &[Entity<Pane>] {
4055 &self.panes
4056 }
4057
4058 pub fn active_pane(&self) -> &Entity<Pane> {
4059 &self.active_pane
4060 }
4061
4062 pub fn focused_pane(&self, window: &Window, cx: &App) -> Entity<Pane> {
4063 for dock in self.all_docks() {
4064 if dock.focus_handle(cx).contains_focused(window, cx) {
4065 if let Some(pane) = dock
4066 .read(cx)
4067 .active_panel()
4068 .and_then(|panel| panel.pane(cx))
4069 {
4070 return pane;
4071 }
4072 }
4073 }
4074 self.active_pane().clone()
4075 }
4076
4077 pub fn adjacent_pane(&mut self, window: &mut Window, cx: &mut Context<Self>) -> Entity<Pane> {
4078 self.find_pane_in_direction(SplitDirection::Right, cx)
4079 .or_else(|| self.find_pane_in_direction(SplitDirection::Left, cx))
4080 .unwrap_or_else(|| {
4081 self.split_pane(self.active_pane.clone(), SplitDirection::Right, window, cx)
4082 })
4083 .clone()
4084 }
4085
4086 pub fn pane_for(&self, handle: &dyn ItemHandle) -> Option<Entity<Pane>> {
4087 let weak_pane = self.panes_by_item.get(&handle.item_id())?;
4088 weak_pane.upgrade()
4089 }
4090
4091 fn collaborator_left(&mut self, peer_id: PeerId, window: &mut Window, cx: &mut Context<Self>) {
4092 self.follower_states.retain(|leader_id, state| {
4093 if *leader_id == CollaboratorId::PeerId(peer_id) {
4094 for item in state.items_by_leader_view_id.values() {
4095 item.view.set_leader_id(None, window, cx);
4096 }
4097 false
4098 } else {
4099 true
4100 }
4101 });
4102 cx.notify();
4103 }
4104
4105 pub fn start_following(
4106 &mut self,
4107 leader_id: impl Into<CollaboratorId>,
4108 window: &mut Window,
4109 cx: &mut Context<Self>,
4110 ) -> Option<Task<Result<()>>> {
4111 let leader_id = leader_id.into();
4112 let pane = self.active_pane().clone();
4113
4114 self.last_leaders_by_pane
4115 .insert(pane.downgrade(), leader_id);
4116 self.unfollow(leader_id, window, cx);
4117 self.unfollow_in_pane(&pane, window, cx);
4118 self.follower_states.insert(
4119 leader_id,
4120 FollowerState {
4121 center_pane: pane.clone(),
4122 dock_pane: None,
4123 active_view_id: None,
4124 items_by_leader_view_id: Default::default(),
4125 },
4126 );
4127 cx.notify();
4128
4129 match leader_id {
4130 CollaboratorId::PeerId(leader_peer_id) => {
4131 let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
4132 let project_id = self.project.read(cx).remote_id();
4133 let request = self.app_state.client.request(proto::Follow {
4134 room_id,
4135 project_id,
4136 leader_id: Some(leader_peer_id),
4137 });
4138
4139 Some(cx.spawn_in(window, async move |this, cx| {
4140 let response = request.await?;
4141 this.update(cx, |this, _| {
4142 let state = this
4143 .follower_states
4144 .get_mut(&leader_id)
4145 .context("following interrupted")?;
4146 state.active_view_id = response
4147 .active_view
4148 .as_ref()
4149 .and_then(|view| ViewId::from_proto(view.id.clone()?).ok());
4150 anyhow::Ok(())
4151 })??;
4152 if let Some(view) = response.active_view {
4153 Self::add_view_from_leader(this.clone(), leader_peer_id, &view, cx).await?;
4154 }
4155 this.update_in(cx, |this, window, cx| {
4156 this.leader_updated(leader_id, window, cx)
4157 })?;
4158 Ok(())
4159 }))
4160 }
4161 CollaboratorId::Agent => {
4162 self.leader_updated(leader_id, window, cx)?;
4163 Some(Task::ready(Ok(())))
4164 }
4165 }
4166 }
4167
4168 pub fn follow_next_collaborator(
4169 &mut self,
4170 _: &FollowNextCollaborator,
4171 window: &mut Window,
4172 cx: &mut Context<Self>,
4173 ) {
4174 let collaborators = self.project.read(cx).collaborators();
4175 let next_leader_id = if let Some(leader_id) = self.leader_for_pane(&self.active_pane) {
4176 let mut collaborators = collaborators.keys().copied();
4177 for peer_id in collaborators.by_ref() {
4178 if CollaboratorId::PeerId(peer_id) == leader_id {
4179 break;
4180 }
4181 }
4182 collaborators.next().map(CollaboratorId::PeerId)
4183 } else if let Some(last_leader_id) =
4184 self.last_leaders_by_pane.get(&self.active_pane.downgrade())
4185 {
4186 match last_leader_id {
4187 CollaboratorId::PeerId(peer_id) => {
4188 if collaborators.contains_key(peer_id) {
4189 Some(*last_leader_id)
4190 } else {
4191 None
4192 }
4193 }
4194 CollaboratorId::Agent => Some(CollaboratorId::Agent),
4195 }
4196 } else {
4197 None
4198 };
4199
4200 let pane = self.active_pane.clone();
4201 let Some(leader_id) = next_leader_id.or_else(|| {
4202 Some(CollaboratorId::PeerId(
4203 collaborators.keys().copied().next()?,
4204 ))
4205 }) else {
4206 return;
4207 };
4208 if self.unfollow_in_pane(&pane, window, cx) == Some(leader_id) {
4209 return;
4210 }
4211 if let Some(task) = self.start_following(leader_id, window, cx) {
4212 task.detach_and_log_err(cx)
4213 }
4214 }
4215
4216 pub fn follow(
4217 &mut self,
4218 leader_id: impl Into<CollaboratorId>,
4219 window: &mut Window,
4220 cx: &mut Context<Self>,
4221 ) {
4222 let leader_id = leader_id.into();
4223
4224 if let CollaboratorId::PeerId(peer_id) = leader_id {
4225 let Some(room) = ActiveCall::global(cx).read(cx).room() else {
4226 return;
4227 };
4228 let room = room.read(cx);
4229 let Some(remote_participant) = room.remote_participant_for_peer_id(peer_id) else {
4230 return;
4231 };
4232
4233 let project = self.project.read(cx);
4234
4235 let other_project_id = match remote_participant.location {
4236 call::ParticipantLocation::External => None,
4237 call::ParticipantLocation::UnsharedProject => None,
4238 call::ParticipantLocation::SharedProject { project_id } => {
4239 if Some(project_id) == project.remote_id() {
4240 None
4241 } else {
4242 Some(project_id)
4243 }
4244 }
4245 };
4246
4247 // if they are active in another project, follow there.
4248 if let Some(project_id) = other_project_id {
4249 let app_state = self.app_state.clone();
4250 crate::join_in_room_project(project_id, remote_participant.user.id, app_state, cx)
4251 .detach_and_log_err(cx);
4252 }
4253 }
4254
4255 // if you're already following, find the right pane and focus it.
4256 if let Some(follower_state) = self.follower_states.get(&leader_id) {
4257 window.focus(&follower_state.pane().focus_handle(cx));
4258
4259 return;
4260 }
4261
4262 // Otherwise, follow.
4263 if let Some(task) = self.start_following(leader_id, window, cx) {
4264 task.detach_and_log_err(cx)
4265 }
4266 }
4267
4268 pub fn unfollow(
4269 &mut self,
4270 leader_id: impl Into<CollaboratorId>,
4271 window: &mut Window,
4272 cx: &mut Context<Self>,
4273 ) -> Option<()> {
4274 cx.notify();
4275
4276 let leader_id = leader_id.into();
4277 let state = self.follower_states.remove(&leader_id)?;
4278 for (_, item) in state.items_by_leader_view_id {
4279 item.view.set_leader_id(None, window, cx);
4280 }
4281
4282 if let CollaboratorId::PeerId(leader_peer_id) = leader_id {
4283 let project_id = self.project.read(cx).remote_id();
4284 let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
4285 self.app_state
4286 .client
4287 .send(proto::Unfollow {
4288 room_id,
4289 project_id,
4290 leader_id: Some(leader_peer_id),
4291 })
4292 .log_err();
4293 }
4294
4295 Some(())
4296 }
4297
4298 pub fn is_being_followed(&self, id: impl Into<CollaboratorId>) -> bool {
4299 self.follower_states.contains_key(&id.into())
4300 }
4301
4302 fn active_item_path_changed(&mut self, window: &mut Window, cx: &mut Context<Self>) {
4303 cx.emit(Event::ActiveItemChanged);
4304 let active_entry = self.active_project_path(cx);
4305 self.project
4306 .update(cx, |project, cx| project.set_active_path(active_entry, cx));
4307
4308 self.update_window_title(window, cx);
4309 }
4310
4311 fn update_window_title(&mut self, window: &mut Window, cx: &mut App) {
4312 let project = self.project().read(cx);
4313 let mut title = String::new();
4314
4315 for (i, name) in project.worktree_root_names(cx).enumerate() {
4316 if i > 0 {
4317 title.push_str(", ");
4318 }
4319 title.push_str(name);
4320 }
4321
4322 if title.is_empty() {
4323 title = "empty project".to_string();
4324 }
4325
4326 if let Some(path) = self.active_item(cx).and_then(|item| item.project_path(cx)) {
4327 let filename = path
4328 .path
4329 .file_name()
4330 .map(|s| s.to_string_lossy())
4331 .or_else(|| {
4332 Some(Cow::Borrowed(
4333 project
4334 .worktree_for_id(path.worktree_id, cx)?
4335 .read(cx)
4336 .root_name(),
4337 ))
4338 });
4339
4340 if let Some(filename) = filename {
4341 title.push_str(" — ");
4342 title.push_str(filename.as_ref());
4343 }
4344 }
4345
4346 if project.is_via_collab() {
4347 title.push_str(" ↙");
4348 } else if project.is_shared() {
4349 title.push_str(" ↗");
4350 }
4351
4352 window.set_window_title(&title);
4353 }
4354
4355 fn update_window_edited(&mut self, window: &mut Window, cx: &mut App) {
4356 let is_edited = !self.project.read(cx).is_disconnected(cx) && !self.dirty_items.is_empty();
4357 if is_edited != self.window_edited {
4358 self.window_edited = is_edited;
4359 window.set_window_edited(self.window_edited)
4360 }
4361 }
4362
4363 fn update_item_dirty_state(
4364 &mut self,
4365 item: &dyn ItemHandle,
4366 window: &mut Window,
4367 cx: &mut App,
4368 ) {
4369 let is_dirty = item.is_dirty(cx);
4370 let item_id = item.item_id();
4371 let was_dirty = self.dirty_items.contains_key(&item_id);
4372 if is_dirty == was_dirty {
4373 return;
4374 }
4375 if was_dirty {
4376 self.dirty_items.remove(&item_id);
4377 self.update_window_edited(window, cx);
4378 return;
4379 }
4380 if let Some(window_handle) = window.window_handle().downcast::<Self>() {
4381 let s = item.on_release(
4382 cx,
4383 Box::new(move |cx| {
4384 window_handle
4385 .update(cx, |this, window, cx| {
4386 this.dirty_items.remove(&item_id);
4387 this.update_window_edited(window, cx)
4388 })
4389 .ok();
4390 }),
4391 );
4392 self.dirty_items.insert(item_id, s);
4393 self.update_window_edited(window, cx);
4394 }
4395 }
4396
4397 fn render_notifications(&self, _window: &mut Window, _cx: &mut Context<Self>) -> Option<Div> {
4398 if self.notifications.is_empty() {
4399 None
4400 } else {
4401 Some(
4402 div()
4403 .absolute()
4404 .right_3()
4405 .bottom_3()
4406 .w_112()
4407 .h_full()
4408 .flex()
4409 .flex_col()
4410 .justify_end()
4411 .gap_2()
4412 .children(
4413 self.notifications
4414 .iter()
4415 .map(|(_, notification)| notification.clone().into_any()),
4416 ),
4417 )
4418 }
4419 }
4420
4421 // RPC handlers
4422
4423 fn active_view_for_follower(
4424 &self,
4425 follower_project_id: Option<u64>,
4426 window: &mut Window,
4427 cx: &mut Context<Self>,
4428 ) -> Option<proto::View> {
4429 let (item, panel_id) = self.active_item_for_followers(window, cx);
4430 let item = item?;
4431 let leader_id = self
4432 .pane_for(&*item)
4433 .and_then(|pane| self.leader_for_pane(&pane));
4434 let leader_peer_id = match leader_id {
4435 Some(CollaboratorId::PeerId(peer_id)) => Some(peer_id),
4436 Some(CollaboratorId::Agent) | None => None,
4437 };
4438
4439 let item_handle = item.to_followable_item_handle(cx)?;
4440 let id = item_handle.remote_id(&self.app_state.client, window, cx)?;
4441 let variant = item_handle.to_state_proto(window, cx)?;
4442
4443 if item_handle.is_project_item(window, cx)
4444 && (follower_project_id.is_none()
4445 || follower_project_id != self.project.read(cx).remote_id())
4446 {
4447 return None;
4448 }
4449
4450 Some(proto::View {
4451 id: id.to_proto(),
4452 leader_id: leader_peer_id,
4453 variant: Some(variant),
4454 panel_id: panel_id.map(|id| id as i32),
4455 })
4456 }
4457
4458 fn handle_follow(
4459 &mut self,
4460 follower_project_id: Option<u64>,
4461 window: &mut Window,
4462 cx: &mut Context<Self>,
4463 ) -> proto::FollowResponse {
4464 let active_view = self.active_view_for_follower(follower_project_id, window, cx);
4465
4466 cx.notify();
4467 proto::FollowResponse {
4468 // TODO: Remove after version 0.145.x stabilizes.
4469 active_view_id: active_view.as_ref().and_then(|view| view.id.clone()),
4470 views: active_view.iter().cloned().collect(),
4471 active_view,
4472 }
4473 }
4474
4475 fn handle_update_followers(
4476 &mut self,
4477 leader_id: PeerId,
4478 message: proto::UpdateFollowers,
4479 _window: &mut Window,
4480 _cx: &mut Context<Self>,
4481 ) {
4482 self.leader_updates_tx
4483 .unbounded_send((leader_id, message))
4484 .ok();
4485 }
4486
4487 async fn process_leader_update(
4488 this: &WeakEntity<Self>,
4489 leader_id: PeerId,
4490 update: proto::UpdateFollowers,
4491 cx: &mut AsyncWindowContext,
4492 ) -> Result<()> {
4493 match update.variant.context("invalid update")? {
4494 proto::update_followers::Variant::CreateView(view) => {
4495 let view_id = ViewId::from_proto(view.id.clone().context("invalid view id")?)?;
4496 let should_add_view = this.update(cx, |this, _| {
4497 if let Some(state) = this.follower_states.get_mut(&leader_id.into()) {
4498 anyhow::Ok(!state.items_by_leader_view_id.contains_key(&view_id))
4499 } else {
4500 anyhow::Ok(false)
4501 }
4502 })??;
4503
4504 if should_add_view {
4505 Self::add_view_from_leader(this.clone(), leader_id, &view, cx).await?
4506 }
4507 }
4508 proto::update_followers::Variant::UpdateActiveView(update_active_view) => {
4509 let should_add_view = this.update(cx, |this, _| {
4510 if let Some(state) = this.follower_states.get_mut(&leader_id.into()) {
4511 state.active_view_id = update_active_view
4512 .view
4513 .as_ref()
4514 .and_then(|view| ViewId::from_proto(view.id.clone()?).ok());
4515
4516 if state.active_view_id.is_some_and(|view_id| {
4517 !state.items_by_leader_view_id.contains_key(&view_id)
4518 }) {
4519 anyhow::Ok(true)
4520 } else {
4521 anyhow::Ok(false)
4522 }
4523 } else {
4524 anyhow::Ok(false)
4525 }
4526 })??;
4527
4528 if should_add_view {
4529 if let Some(view) = update_active_view.view {
4530 Self::add_view_from_leader(this.clone(), leader_id, &view, cx).await?
4531 }
4532 }
4533 }
4534 proto::update_followers::Variant::UpdateView(update_view) => {
4535 let variant = update_view.variant.context("missing update view variant")?;
4536 let id = update_view.id.context("missing update view id")?;
4537 let mut tasks = Vec::new();
4538 this.update_in(cx, |this, window, cx| {
4539 let project = this.project.clone();
4540 if let Some(state) = this.follower_states.get(&leader_id.into()) {
4541 let view_id = ViewId::from_proto(id.clone())?;
4542 if let Some(item) = state.items_by_leader_view_id.get(&view_id) {
4543 tasks.push(item.view.apply_update_proto(
4544 &project,
4545 variant.clone(),
4546 window,
4547 cx,
4548 ));
4549 }
4550 }
4551 anyhow::Ok(())
4552 })??;
4553 try_join_all(tasks).await.log_err();
4554 }
4555 }
4556 this.update_in(cx, |this, window, cx| {
4557 this.leader_updated(leader_id, window, cx)
4558 })?;
4559 Ok(())
4560 }
4561
4562 async fn add_view_from_leader(
4563 this: WeakEntity<Self>,
4564 leader_id: PeerId,
4565 view: &proto::View,
4566 cx: &mut AsyncWindowContext,
4567 ) -> Result<()> {
4568 let this = this.upgrade().context("workspace dropped")?;
4569
4570 let Some(id) = view.id.clone() else {
4571 anyhow::bail!("no id for view");
4572 };
4573 let id = ViewId::from_proto(id)?;
4574 let panel_id = view.panel_id.and_then(proto::PanelId::from_i32);
4575
4576 let pane = this.update(cx, |this, _cx| {
4577 let state = this
4578 .follower_states
4579 .get(&leader_id.into())
4580 .context("stopped following")?;
4581 anyhow::Ok(state.pane().clone())
4582 })??;
4583 let existing_item = pane.update_in(cx, |pane, window, cx| {
4584 let client = this.read(cx).client().clone();
4585 pane.items().find_map(|item| {
4586 let item = item.to_followable_item_handle(cx)?;
4587 if item.remote_id(&client, window, cx) == Some(id) {
4588 Some(item)
4589 } else {
4590 None
4591 }
4592 })
4593 })?;
4594 let item = if let Some(existing_item) = existing_item {
4595 existing_item
4596 } else {
4597 let variant = view.variant.clone();
4598 anyhow::ensure!(variant.is_some(), "missing view variant");
4599
4600 let task = cx.update(|window, cx| {
4601 FollowableViewRegistry::from_state_proto(this.clone(), id, variant, window, cx)
4602 })?;
4603
4604 let Some(task) = task else {
4605 anyhow::bail!(
4606 "failed to construct view from leader (maybe from a different version of zed?)"
4607 );
4608 };
4609
4610 let mut new_item = task.await?;
4611 pane.update_in(cx, |pane, window, cx| {
4612 let mut item_to_remove = None;
4613 for (ix, item) in pane.items().enumerate() {
4614 if let Some(item) = item.to_followable_item_handle(cx) {
4615 match new_item.dedup(item.as_ref(), window, cx) {
4616 Some(item::Dedup::KeepExisting) => {
4617 new_item =
4618 item.boxed_clone().to_followable_item_handle(cx).unwrap();
4619 break;
4620 }
4621 Some(item::Dedup::ReplaceExisting) => {
4622 item_to_remove = Some((ix, item.item_id()));
4623 break;
4624 }
4625 None => {}
4626 }
4627 }
4628 }
4629
4630 if let Some((ix, id)) = item_to_remove {
4631 pane.remove_item(id, false, false, window, cx);
4632 pane.add_item(new_item.boxed_clone(), false, false, Some(ix), window, cx);
4633 }
4634 })?;
4635
4636 new_item
4637 };
4638
4639 this.update_in(cx, |this, window, cx| {
4640 let state = this.follower_states.get_mut(&leader_id.into())?;
4641 item.set_leader_id(Some(leader_id.into()), window, cx);
4642 state.items_by_leader_view_id.insert(
4643 id,
4644 FollowerView {
4645 view: item,
4646 location: panel_id,
4647 },
4648 );
4649
4650 Some(())
4651 })?;
4652
4653 Ok(())
4654 }
4655
4656 fn handle_agent_location_changed(&mut self, window: &mut Window, cx: &mut Context<Self>) {
4657 let Some(follower_state) = self.follower_states.get_mut(&CollaboratorId::Agent) else {
4658 return;
4659 };
4660
4661 if let Some(agent_location) = self.project.read(cx).agent_location() {
4662 let buffer_entity_id = agent_location.buffer.entity_id();
4663 let view_id = ViewId {
4664 creator: CollaboratorId::Agent,
4665 id: buffer_entity_id.as_u64(),
4666 };
4667 follower_state.active_view_id = Some(view_id);
4668
4669 let item = match follower_state.items_by_leader_view_id.entry(view_id) {
4670 hash_map::Entry::Occupied(entry) => Some(entry.into_mut()),
4671 hash_map::Entry::Vacant(entry) => {
4672 let existing_view =
4673 follower_state
4674 .center_pane
4675 .read(cx)
4676 .items()
4677 .find_map(|item| {
4678 let item = item.to_followable_item_handle(cx)?;
4679 if item.is_singleton(cx)
4680 && item.project_item_model_ids(cx).as_slice()
4681 == [buffer_entity_id]
4682 {
4683 Some(item)
4684 } else {
4685 None
4686 }
4687 });
4688 let view = existing_view.or_else(|| {
4689 agent_location.buffer.upgrade().and_then(|buffer| {
4690 cx.update_default_global(|registry: &mut ProjectItemRegistry, cx| {
4691 registry.build_item(buffer, self.project.clone(), None, window, cx)
4692 })?
4693 .to_followable_item_handle(cx)
4694 })
4695 });
4696
4697 if let Some(view) = view {
4698 Some(entry.insert(FollowerView {
4699 view,
4700 location: None,
4701 }))
4702 } else {
4703 None
4704 }
4705 }
4706 };
4707
4708 if let Some(item) = item {
4709 item.view
4710 .set_leader_id(Some(CollaboratorId::Agent), window, cx);
4711 item.view
4712 .update_agent_location(agent_location.position, window, cx);
4713 }
4714 } else {
4715 follower_state.active_view_id = None;
4716 }
4717
4718 self.leader_updated(CollaboratorId::Agent, window, cx);
4719 }
4720
4721 pub fn update_active_view_for_followers(&mut self, window: &mut Window, cx: &mut App) {
4722 let mut is_project_item = true;
4723 let mut update = proto::UpdateActiveView::default();
4724 if window.is_window_active() {
4725 let (active_item, panel_id) = self.active_item_for_followers(window, cx);
4726
4727 if let Some(item) = active_item {
4728 if item.item_focus_handle(cx).contains_focused(window, cx) {
4729 let leader_id = self
4730 .pane_for(&*item)
4731 .and_then(|pane| self.leader_for_pane(&pane));
4732 let leader_peer_id = match leader_id {
4733 Some(CollaboratorId::PeerId(peer_id)) => Some(peer_id),
4734 Some(CollaboratorId::Agent) | None => None,
4735 };
4736
4737 if let Some(item) = item.to_followable_item_handle(cx) {
4738 let id = item
4739 .remote_id(&self.app_state.client, window, cx)
4740 .map(|id| id.to_proto());
4741
4742 if let Some(id) = id.clone() {
4743 if let Some(variant) = item.to_state_proto(window, cx) {
4744 let view = Some(proto::View {
4745 id: id.clone(),
4746 leader_id: leader_peer_id,
4747 variant: Some(variant),
4748 panel_id: panel_id.map(|id| id as i32),
4749 });
4750
4751 is_project_item = item.is_project_item(window, cx);
4752 update = proto::UpdateActiveView {
4753 view,
4754 // TODO: Remove after version 0.145.x stabilizes.
4755 id: id.clone(),
4756 leader_id: leader_peer_id,
4757 };
4758 }
4759 };
4760 }
4761 }
4762 }
4763 }
4764
4765 let active_view_id = update.view.as_ref().and_then(|view| view.id.as_ref());
4766 if active_view_id != self.last_active_view_id.as_ref() {
4767 self.last_active_view_id = active_view_id.cloned();
4768 self.update_followers(
4769 is_project_item,
4770 proto::update_followers::Variant::UpdateActiveView(update),
4771 window,
4772 cx,
4773 );
4774 }
4775 }
4776
4777 fn active_item_for_followers(
4778 &self,
4779 window: &mut Window,
4780 cx: &mut App,
4781 ) -> (Option<Box<dyn ItemHandle>>, Option<proto::PanelId>) {
4782 let mut active_item = None;
4783 let mut panel_id = None;
4784 for dock in self.all_docks() {
4785 if dock.focus_handle(cx).contains_focused(window, cx) {
4786 if let Some(panel) = dock.read(cx).active_panel() {
4787 if let Some(pane) = panel.pane(cx) {
4788 if let Some(item) = pane.read(cx).active_item() {
4789 active_item = Some(item);
4790 panel_id = panel.remote_id();
4791 break;
4792 }
4793 }
4794 }
4795 }
4796 }
4797
4798 if active_item.is_none() {
4799 active_item = self.active_pane().read(cx).active_item();
4800 }
4801 (active_item, panel_id)
4802 }
4803
4804 fn update_followers(
4805 &self,
4806 project_only: bool,
4807 update: proto::update_followers::Variant,
4808 _: &mut Window,
4809 cx: &mut App,
4810 ) -> Option<()> {
4811 // If this update only applies to for followers in the current project,
4812 // then skip it unless this project is shared. If it applies to all
4813 // followers, regardless of project, then set `project_id` to none,
4814 // indicating that it goes to all followers.
4815 let project_id = if project_only {
4816 Some(self.project.read(cx).remote_id()?)
4817 } else {
4818 None
4819 };
4820 self.app_state().workspace_store.update(cx, |store, cx| {
4821 store.update_followers(project_id, update, cx)
4822 })
4823 }
4824
4825 pub fn leader_for_pane(&self, pane: &Entity<Pane>) -> Option<CollaboratorId> {
4826 self.follower_states.iter().find_map(|(leader_id, state)| {
4827 if state.center_pane == *pane || state.dock_pane.as_ref() == Some(pane) {
4828 Some(*leader_id)
4829 } else {
4830 None
4831 }
4832 })
4833 }
4834
4835 fn leader_updated(
4836 &mut self,
4837 leader_id: impl Into<CollaboratorId>,
4838 window: &mut Window,
4839 cx: &mut Context<Self>,
4840 ) -> Option<Box<dyn ItemHandle>> {
4841 cx.notify();
4842
4843 let leader_id = leader_id.into();
4844 let (panel_id, item) = match leader_id {
4845 CollaboratorId::PeerId(peer_id) => self.active_item_for_peer(peer_id, window, cx)?,
4846 CollaboratorId::Agent => (None, self.active_item_for_agent()?),
4847 };
4848
4849 let state = self.follower_states.get(&leader_id)?;
4850 let mut transfer_focus = state.center_pane.read(cx).has_focus(window, cx);
4851 let pane;
4852 if let Some(panel_id) = panel_id {
4853 pane = self
4854 .activate_panel_for_proto_id(panel_id, window, cx)?
4855 .pane(cx)?;
4856 let state = self.follower_states.get_mut(&leader_id)?;
4857 state.dock_pane = Some(pane.clone());
4858 } else {
4859 pane = state.center_pane.clone();
4860 let state = self.follower_states.get_mut(&leader_id)?;
4861 if let Some(dock_pane) = state.dock_pane.take() {
4862 transfer_focus |= dock_pane.focus_handle(cx).contains_focused(window, cx);
4863 }
4864 }
4865
4866 pane.update(cx, |pane, cx| {
4867 let focus_active_item = pane.has_focus(window, cx) || transfer_focus;
4868 if let Some(index) = pane.index_for_item(item.as_ref()) {
4869 pane.activate_item(index, false, false, window, cx);
4870 } else {
4871 pane.add_item(item.boxed_clone(), false, false, None, window, cx)
4872 }
4873
4874 if focus_active_item {
4875 pane.focus_active_item(window, cx)
4876 }
4877 });
4878
4879 Some(item)
4880 }
4881
4882 fn active_item_for_agent(&self) -> Option<Box<dyn ItemHandle>> {
4883 let state = self.follower_states.get(&CollaboratorId::Agent)?;
4884 let active_view_id = state.active_view_id?;
4885 Some(
4886 state
4887 .items_by_leader_view_id
4888 .get(&active_view_id)?
4889 .view
4890 .boxed_clone(),
4891 )
4892 }
4893
4894 fn active_item_for_peer(
4895 &self,
4896 peer_id: PeerId,
4897 window: &mut Window,
4898 cx: &mut Context<Self>,
4899 ) -> Option<(Option<PanelId>, Box<dyn ItemHandle>)> {
4900 let call = self.active_call()?;
4901 let room = call.read(cx).room()?.read(cx);
4902 let participant = room.remote_participant_for_peer_id(peer_id)?;
4903 let leader_in_this_app;
4904 let leader_in_this_project;
4905 match participant.location {
4906 call::ParticipantLocation::SharedProject { project_id } => {
4907 leader_in_this_app = true;
4908 leader_in_this_project = Some(project_id) == self.project.read(cx).remote_id();
4909 }
4910 call::ParticipantLocation::UnsharedProject => {
4911 leader_in_this_app = true;
4912 leader_in_this_project = false;
4913 }
4914 call::ParticipantLocation::External => {
4915 leader_in_this_app = false;
4916 leader_in_this_project = false;
4917 }
4918 };
4919 let state = self.follower_states.get(&peer_id.into())?;
4920 let mut item_to_activate = None;
4921 if let (Some(active_view_id), true) = (state.active_view_id, leader_in_this_app) {
4922 if let Some(item) = state.items_by_leader_view_id.get(&active_view_id) {
4923 if leader_in_this_project || !item.view.is_project_item(window, cx) {
4924 item_to_activate = Some((item.location, item.view.boxed_clone()));
4925 }
4926 }
4927 } else if let Some(shared_screen) =
4928 self.shared_screen_for_peer(peer_id, &state.center_pane, window, cx)
4929 {
4930 item_to_activate = Some((None, Box::new(shared_screen)));
4931 }
4932 item_to_activate
4933 }
4934
4935 fn shared_screen_for_peer(
4936 &self,
4937 peer_id: PeerId,
4938 pane: &Entity<Pane>,
4939 window: &mut Window,
4940 cx: &mut App,
4941 ) -> Option<Entity<SharedScreen>> {
4942 let call = self.active_call()?;
4943 let room = call.read(cx).room()?.clone();
4944 let participant = room.read(cx).remote_participant_for_peer_id(peer_id)?;
4945 let track = participant.video_tracks.values().next()?.clone();
4946 let user = participant.user.clone();
4947
4948 for item in pane.read(cx).items_of_type::<SharedScreen>() {
4949 if item.read(cx).peer_id == peer_id {
4950 return Some(item);
4951 }
4952 }
4953
4954 Some(cx.new(|cx| SharedScreen::new(track, peer_id, user.clone(), room.clone(), window, cx)))
4955 }
4956
4957 pub fn on_window_activation_changed(&mut self, window: &mut Window, cx: &mut Context<Self>) {
4958 if window.is_window_active() {
4959 self.update_active_view_for_followers(window, cx);
4960
4961 if let Some(database_id) = self.database_id {
4962 cx.background_spawn(persistence::DB.update_timestamp(database_id))
4963 .detach();
4964 }
4965 } else {
4966 for pane in &self.panes {
4967 pane.update(cx, |pane, cx| {
4968 if let Some(item) = pane.active_item() {
4969 item.workspace_deactivated(window, cx);
4970 }
4971 for item in pane.items() {
4972 if matches!(
4973 item.workspace_settings(cx).autosave,
4974 AutosaveSetting::OnWindowChange | AutosaveSetting::OnFocusChange
4975 ) {
4976 Pane::autosave_item(item.as_ref(), self.project.clone(), window, cx)
4977 .detach_and_log_err(cx);
4978 }
4979 }
4980 });
4981 }
4982 }
4983 }
4984
4985 pub fn active_call(&self) -> Option<&Entity<ActiveCall>> {
4986 self.active_call.as_ref().map(|(call, _)| call)
4987 }
4988
4989 fn on_active_call_event(
4990 &mut self,
4991 _: &Entity<ActiveCall>,
4992 event: &call::room::Event,
4993 window: &mut Window,
4994 cx: &mut Context<Self>,
4995 ) {
4996 match event {
4997 call::room::Event::ParticipantLocationChanged { participant_id }
4998 | call::room::Event::RemoteVideoTracksChanged { participant_id } => {
4999 self.leader_updated(participant_id, window, cx);
5000 }
5001 _ => {}
5002 }
5003 }
5004
5005 pub fn database_id(&self) -> Option<WorkspaceId> {
5006 self.database_id
5007 }
5008
5009 pub fn session_id(&self) -> Option<String> {
5010 self.session_id.clone()
5011 }
5012
5013 fn local_paths(&self, cx: &App) -> Option<Vec<Arc<Path>>> {
5014 let project = self.project().read(cx);
5015
5016 if project.is_local() {
5017 Some(
5018 project
5019 .visible_worktrees(cx)
5020 .map(|worktree| worktree.read(cx).abs_path())
5021 .collect::<Vec<_>>(),
5022 )
5023 } else {
5024 None
5025 }
5026 }
5027
5028 fn remove_panes(&mut self, member: Member, window: &mut Window, cx: &mut Context<Workspace>) {
5029 match member {
5030 Member::Axis(PaneAxis { members, .. }) => {
5031 for child in members.iter() {
5032 self.remove_panes(child.clone(), window, cx)
5033 }
5034 }
5035 Member::Pane(pane) => {
5036 self.force_remove_pane(&pane, &None, window, cx);
5037 }
5038 }
5039 }
5040
5041 fn remove_from_session(&mut self, window: &mut Window, cx: &mut App) -> Task<()> {
5042 self.session_id.take();
5043 self.serialize_workspace_internal(window, cx)
5044 }
5045
5046 fn force_remove_pane(
5047 &mut self,
5048 pane: &Entity<Pane>,
5049 focus_on: &Option<Entity<Pane>>,
5050 window: &mut Window,
5051 cx: &mut Context<Workspace>,
5052 ) {
5053 self.panes.retain(|p| p != pane);
5054 if let Some(focus_on) = focus_on {
5055 focus_on.update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)));
5056 } else {
5057 if self.active_pane() == pane {
5058 self.panes
5059 .last()
5060 .unwrap()
5061 .update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)));
5062 }
5063 }
5064 if self.last_active_center_pane == Some(pane.downgrade()) {
5065 self.last_active_center_pane = None;
5066 }
5067 cx.notify();
5068 }
5069
5070 fn serialize_workspace(&mut self, window: &mut Window, cx: &mut Context<Self>) {
5071 if self._schedule_serialize.is_none() {
5072 self._schedule_serialize = Some(cx.spawn_in(window, async move |this, cx| {
5073 cx.background_executor()
5074 .timer(Duration::from_millis(100))
5075 .await;
5076 this.update_in(cx, |this, window, cx| {
5077 this.serialize_workspace_internal(window, cx).detach();
5078 this._schedule_serialize.take();
5079 })
5080 .log_err();
5081 }));
5082 }
5083 }
5084
5085 fn serialize_workspace_internal(&self, window: &mut Window, cx: &mut App) -> Task<()> {
5086 let Some(database_id) = self.database_id() else {
5087 return Task::ready(());
5088 };
5089
5090 fn serialize_pane_handle(
5091 pane_handle: &Entity<Pane>,
5092 window: &mut Window,
5093 cx: &mut App,
5094 ) -> SerializedPane {
5095 let (items, active, pinned_count) = {
5096 let pane = pane_handle.read(cx);
5097 let active_item_id = pane.active_item().map(|item| item.item_id());
5098 (
5099 pane.items()
5100 .filter_map(|handle| {
5101 let handle = handle.to_serializable_item_handle(cx)?;
5102
5103 Some(SerializedItem {
5104 kind: Arc::from(handle.serialized_item_kind()),
5105 item_id: handle.item_id().as_u64(),
5106 active: Some(handle.item_id()) == active_item_id,
5107 preview: pane.is_active_preview_item(handle.item_id()),
5108 })
5109 })
5110 .collect::<Vec<_>>(),
5111 pane.has_focus(window, cx),
5112 pane.pinned_count(),
5113 )
5114 };
5115
5116 SerializedPane::new(items, active, pinned_count)
5117 }
5118
5119 fn build_serialized_pane_group(
5120 pane_group: &Member,
5121 window: &mut Window,
5122 cx: &mut App,
5123 ) -> SerializedPaneGroup {
5124 match pane_group {
5125 Member::Axis(PaneAxis {
5126 axis,
5127 members,
5128 flexes,
5129 bounding_boxes: _,
5130 }) => SerializedPaneGroup::Group {
5131 axis: SerializedAxis(*axis),
5132 children: members
5133 .iter()
5134 .map(|member| build_serialized_pane_group(member, window, cx))
5135 .collect::<Vec<_>>(),
5136 flexes: Some(flexes.lock().clone()),
5137 },
5138 Member::Pane(pane_handle) => {
5139 SerializedPaneGroup::Pane(serialize_pane_handle(pane_handle, window, cx))
5140 }
5141 }
5142 }
5143
5144 fn build_serialized_docks(
5145 this: &Workspace,
5146 window: &mut Window,
5147 cx: &mut App,
5148 ) -> DockStructure {
5149 let left_dock = this.left_dock.read(cx);
5150 let left_visible = left_dock.is_open();
5151 let left_active_panel = left_dock
5152 .active_panel()
5153 .map(|panel| panel.persistent_name().to_string());
5154 let left_dock_zoom = left_dock
5155 .active_panel()
5156 .map(|panel| panel.is_zoomed(window, cx))
5157 .unwrap_or(false);
5158
5159 let right_dock = this.right_dock.read(cx);
5160 let right_visible = right_dock.is_open();
5161 let right_active_panel = right_dock
5162 .active_panel()
5163 .map(|panel| panel.persistent_name().to_string());
5164 let right_dock_zoom = right_dock
5165 .active_panel()
5166 .map(|panel| panel.is_zoomed(window, cx))
5167 .unwrap_or(false);
5168
5169 let bottom_dock = this.bottom_dock.read(cx);
5170 let bottom_visible = bottom_dock.is_open();
5171 let bottom_active_panel = bottom_dock
5172 .active_panel()
5173 .map(|panel| panel.persistent_name().to_string());
5174 let bottom_dock_zoom = bottom_dock
5175 .active_panel()
5176 .map(|panel| panel.is_zoomed(window, cx))
5177 .unwrap_or(false);
5178
5179 DockStructure {
5180 left: DockData {
5181 visible: left_visible,
5182 active_panel: left_active_panel,
5183 zoom: left_dock_zoom,
5184 },
5185 right: DockData {
5186 visible: right_visible,
5187 active_panel: right_active_panel,
5188 zoom: right_dock_zoom,
5189 },
5190 bottom: DockData {
5191 visible: bottom_visible,
5192 active_panel: bottom_active_panel,
5193 zoom: bottom_dock_zoom,
5194 },
5195 }
5196 }
5197
5198 if let Some(location) = self.serialize_workspace_location(cx) {
5199 let breakpoints = self.project.update(cx, |project, cx| {
5200 project
5201 .breakpoint_store()
5202 .read(cx)
5203 .all_source_breakpoints(cx)
5204 });
5205
5206 let center_group = build_serialized_pane_group(&self.center.root, window, cx);
5207 let docks = build_serialized_docks(self, window, cx);
5208 let window_bounds = Some(SerializedWindowBounds(window.window_bounds()));
5209 let serialized_workspace = SerializedWorkspace {
5210 id: database_id,
5211 location,
5212 center_group,
5213 window_bounds,
5214 display: Default::default(),
5215 docks,
5216 centered_layout: self.centered_layout,
5217 session_id: self.session_id.clone(),
5218 breakpoints,
5219 window_id: Some(window.window_handle().window_id().as_u64()),
5220 };
5221
5222 return window.spawn(cx, async move |_| {
5223 persistence::DB.save_workspace(serialized_workspace).await;
5224 });
5225 }
5226 Task::ready(())
5227 }
5228
5229 fn serialize_workspace_location(&self, cx: &App) -> Option<SerializedWorkspaceLocation> {
5230 if let Some(ssh_project) = &self.serialized_ssh_project {
5231 Some(SerializedWorkspaceLocation::Ssh(ssh_project.clone()))
5232 } else if let Some(local_paths) = self.local_paths(cx) {
5233 if !local_paths.is_empty() {
5234 Some(SerializedWorkspaceLocation::from_local_paths(local_paths))
5235 } else {
5236 None
5237 }
5238 } else {
5239 None
5240 }
5241 }
5242
5243 fn update_history(&self, cx: &mut App) {
5244 let Some(id) = self.database_id() else {
5245 return;
5246 };
5247 let Some(location) = self.serialize_workspace_location(cx) else {
5248 return;
5249 };
5250 if let Some(manager) = HistoryManager::global(cx) {
5251 manager.update(cx, |this, cx| {
5252 this.update_history(id, HistoryManagerEntry::new(id, &location), cx);
5253 });
5254 }
5255 }
5256
5257 async fn serialize_items(
5258 this: &WeakEntity<Self>,
5259 items_rx: UnboundedReceiver<Box<dyn SerializableItemHandle>>,
5260 cx: &mut AsyncWindowContext,
5261 ) -> Result<()> {
5262 const CHUNK_SIZE: usize = 200;
5263
5264 let mut serializable_items = items_rx.ready_chunks(CHUNK_SIZE);
5265
5266 while let Some(items_received) = serializable_items.next().await {
5267 let unique_items =
5268 items_received
5269 .into_iter()
5270 .fold(HashMap::default(), |mut acc, item| {
5271 acc.entry(item.item_id()).or_insert(item);
5272 acc
5273 });
5274
5275 // We use into_iter() here so that the references to the items are moved into
5276 // the tasks and not kept alive while we're sleeping.
5277 for (_, item) in unique_items.into_iter() {
5278 if let Ok(Some(task)) = this.update_in(cx, |workspace, window, cx| {
5279 item.serialize(workspace, false, window, cx)
5280 }) {
5281 cx.background_spawn(async move { task.await.log_err() })
5282 .detach();
5283 }
5284 }
5285
5286 cx.background_executor()
5287 .timer(SERIALIZATION_THROTTLE_TIME)
5288 .await;
5289 }
5290
5291 Ok(())
5292 }
5293
5294 pub(crate) fn enqueue_item_serialization(
5295 &mut self,
5296 item: Box<dyn SerializableItemHandle>,
5297 ) -> Result<()> {
5298 self.serializable_items_tx
5299 .unbounded_send(item)
5300 .map_err(|err| anyhow!("failed to send serializable item over channel: {err}"))
5301 }
5302
5303 pub(crate) fn load_workspace(
5304 serialized_workspace: SerializedWorkspace,
5305 paths_to_open: Vec<Option<ProjectPath>>,
5306 window: &mut Window,
5307 cx: &mut Context<Workspace>,
5308 ) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
5309 cx.spawn_in(window, async move |workspace, cx| {
5310 let project = workspace.read_with(cx, |workspace, _| workspace.project().clone())?;
5311
5312 let mut center_group = None;
5313 let mut center_items = None;
5314
5315 // Traverse the splits tree and add to things
5316 if let Some((group, active_pane, items)) = serialized_workspace
5317 .center_group
5318 .deserialize(&project, serialized_workspace.id, workspace.clone(), cx)
5319 .await
5320 {
5321 center_items = Some(items);
5322 center_group = Some((group, active_pane))
5323 }
5324
5325 let mut items_by_project_path = HashMap::default();
5326 let mut item_ids_by_kind = HashMap::default();
5327 let mut all_deserialized_items = Vec::default();
5328 cx.update(|_, cx| {
5329 for item in center_items.unwrap_or_default().into_iter().flatten() {
5330 if let Some(serializable_item_handle) = item.to_serializable_item_handle(cx) {
5331 item_ids_by_kind
5332 .entry(serializable_item_handle.serialized_item_kind())
5333 .or_insert(Vec::new())
5334 .push(item.item_id().as_u64() as ItemId);
5335 }
5336
5337 if let Some(project_path) = item.project_path(cx) {
5338 items_by_project_path.insert(project_path, item.clone());
5339 }
5340 all_deserialized_items.push(item);
5341 }
5342 })?;
5343
5344 let opened_items = paths_to_open
5345 .into_iter()
5346 .map(|path_to_open| {
5347 path_to_open
5348 .and_then(|path_to_open| items_by_project_path.remove(&path_to_open))
5349 })
5350 .collect::<Vec<_>>();
5351
5352 // Remove old panes from workspace panes list
5353 workspace.update_in(cx, |workspace, window, cx| {
5354 if let Some((center_group, active_pane)) = center_group {
5355 workspace.remove_panes(workspace.center.root.clone(), window, cx);
5356
5357 // Swap workspace center group
5358 workspace.center = PaneGroup::with_root(center_group);
5359 if let Some(active_pane) = active_pane {
5360 workspace.set_active_pane(&active_pane, window, cx);
5361 cx.focus_self(window);
5362 } else {
5363 workspace.set_active_pane(&workspace.center.first_pane(), window, cx);
5364 }
5365 }
5366
5367 let docks = serialized_workspace.docks;
5368
5369 for (dock, serialized_dock) in [
5370 (&mut workspace.right_dock, docks.right),
5371 (&mut workspace.left_dock, docks.left),
5372 (&mut workspace.bottom_dock, docks.bottom),
5373 ]
5374 .iter_mut()
5375 {
5376 dock.update(cx, |dock, cx| {
5377 dock.serialized_dock = Some(serialized_dock.clone());
5378 dock.restore_state(window, cx);
5379 });
5380 }
5381
5382 cx.notify();
5383 })?;
5384
5385 let _ = project
5386 .update(cx, |project, cx| {
5387 project
5388 .breakpoint_store()
5389 .update(cx, |breakpoint_store, cx| {
5390 breakpoint_store
5391 .with_serialized_breakpoints(serialized_workspace.breakpoints, cx)
5392 })
5393 })?
5394 .await;
5395
5396 // Clean up all the items that have _not_ been loaded. Our ItemIds aren't stable. That means
5397 // after loading the items, we might have different items and in order to avoid
5398 // the database filling up, we delete items that haven't been loaded now.
5399 //
5400 // The items that have been loaded, have been saved after they've been added to the workspace.
5401 let clean_up_tasks = workspace.update_in(cx, |_, window, cx| {
5402 item_ids_by_kind
5403 .into_iter()
5404 .map(|(item_kind, loaded_items)| {
5405 SerializableItemRegistry::cleanup(
5406 item_kind,
5407 serialized_workspace.id,
5408 loaded_items,
5409 window,
5410 cx,
5411 )
5412 .log_err()
5413 })
5414 .collect::<Vec<_>>()
5415 })?;
5416
5417 futures::future::join_all(clean_up_tasks).await;
5418
5419 workspace
5420 .update_in(cx, |workspace, window, cx| {
5421 // Serialize ourself to make sure our timestamps and any pane / item changes are replicated
5422 workspace.serialize_workspace_internal(window, cx).detach();
5423
5424 // Ensure that we mark the window as edited if we did load dirty items
5425 workspace.update_window_edited(window, cx);
5426 })
5427 .ok();
5428
5429 Ok(opened_items)
5430 })
5431 }
5432
5433 fn actions(&self, div: Div, window: &mut Window, cx: &mut Context<Self>) -> Div {
5434 self.add_workspace_actions_listeners(div, window, cx)
5435 .on_action(cx.listener(Self::close_inactive_items_and_panes))
5436 .on_action(cx.listener(Self::close_all_items_and_panes))
5437 .on_action(cx.listener(Self::save_all))
5438 .on_action(cx.listener(Self::send_keystrokes))
5439 .on_action(cx.listener(Self::add_folder_to_project))
5440 .on_action(cx.listener(Self::follow_next_collaborator))
5441 .on_action(cx.listener(Self::close_window))
5442 .on_action(cx.listener(Self::activate_pane_at_index))
5443 .on_action(cx.listener(Self::move_item_to_pane_at_index))
5444 .on_action(cx.listener(Self::move_focused_panel_to_next_position))
5445 .on_action(cx.listener(|workspace, _: &Unfollow, window, cx| {
5446 let pane = workspace.active_pane().clone();
5447 workspace.unfollow_in_pane(&pane, window, cx);
5448 }))
5449 .on_action(cx.listener(|workspace, action: &Save, window, cx| {
5450 workspace
5451 .save_active_item(action.save_intent.unwrap_or(SaveIntent::Save), window, cx)
5452 .detach_and_prompt_err("Failed to save", window, cx, |_, _, _| None);
5453 }))
5454 .on_action(cx.listener(|workspace, _: &SaveWithoutFormat, window, cx| {
5455 workspace
5456 .save_active_item(SaveIntent::SaveWithoutFormat, window, cx)
5457 .detach_and_prompt_err("Failed to save", window, cx, |_, _, _| None);
5458 }))
5459 .on_action(cx.listener(|workspace, _: &SaveAs, window, cx| {
5460 workspace
5461 .save_active_item(SaveIntent::SaveAs, window, cx)
5462 .detach_and_prompt_err("Failed to save", window, cx, |_, _, _| None);
5463 }))
5464 .on_action(
5465 cx.listener(|workspace, _: &ActivatePreviousPane, window, cx| {
5466 workspace.activate_previous_pane(window, cx)
5467 }),
5468 )
5469 .on_action(cx.listener(|workspace, _: &ActivateNextPane, window, cx| {
5470 workspace.activate_next_pane(window, cx)
5471 }))
5472 .on_action(
5473 cx.listener(|workspace, _: &ActivateNextWindow, _window, cx| {
5474 workspace.activate_next_window(cx)
5475 }),
5476 )
5477 .on_action(
5478 cx.listener(|workspace, _: &ActivatePreviousWindow, _window, cx| {
5479 workspace.activate_previous_window(cx)
5480 }),
5481 )
5482 .on_action(cx.listener(|workspace, _: &ActivatePaneLeft, window, cx| {
5483 workspace.activate_pane_in_direction(SplitDirection::Left, window, cx)
5484 }))
5485 .on_action(cx.listener(|workspace, _: &ActivatePaneRight, window, cx| {
5486 workspace.activate_pane_in_direction(SplitDirection::Right, window, cx)
5487 }))
5488 .on_action(cx.listener(|workspace, _: &ActivatePaneUp, window, cx| {
5489 workspace.activate_pane_in_direction(SplitDirection::Up, window, cx)
5490 }))
5491 .on_action(cx.listener(|workspace, _: &ActivatePaneDown, window, cx| {
5492 workspace.activate_pane_in_direction(SplitDirection::Down, window, cx)
5493 }))
5494 .on_action(cx.listener(|workspace, _: &ActivateNextPane, window, cx| {
5495 workspace.activate_next_pane(window, cx)
5496 }))
5497 .on_action(cx.listener(
5498 |workspace, action: &MoveItemToPaneInDirection, window, cx| {
5499 workspace.move_item_to_pane_in_direction(action, window, cx)
5500 },
5501 ))
5502 .on_action(cx.listener(|workspace, _: &SwapPaneLeft, _, cx| {
5503 workspace.swap_pane_in_direction(SplitDirection::Left, cx)
5504 }))
5505 .on_action(cx.listener(|workspace, _: &SwapPaneRight, _, cx| {
5506 workspace.swap_pane_in_direction(SplitDirection::Right, cx)
5507 }))
5508 .on_action(cx.listener(|workspace, _: &SwapPaneUp, _, cx| {
5509 workspace.swap_pane_in_direction(SplitDirection::Up, cx)
5510 }))
5511 .on_action(cx.listener(|workspace, _: &SwapPaneDown, _, cx| {
5512 workspace.swap_pane_in_direction(SplitDirection::Down, cx)
5513 }))
5514 .on_action(cx.listener(|this, _: &ToggleLeftDock, window, cx| {
5515 this.toggle_dock(DockPosition::Left, window, cx);
5516 }))
5517 .on_action(cx.listener(
5518 |workspace: &mut Workspace, _: &ToggleRightDock, window, cx| {
5519 workspace.toggle_dock(DockPosition::Right, window, cx);
5520 },
5521 ))
5522 .on_action(cx.listener(
5523 |workspace: &mut Workspace, _: &ToggleBottomDock, window, cx| {
5524 workspace.toggle_dock(DockPosition::Bottom, window, cx);
5525 },
5526 ))
5527 .on_action(cx.listener(
5528 |workspace: &mut Workspace, _: &CloseActiveDock, window, cx| {
5529 if !workspace.close_active_dock(window, cx) {
5530 cx.propagate();
5531 }
5532 },
5533 ))
5534 .on_action(
5535 cx.listener(|workspace: &mut Workspace, _: &CloseAllDocks, window, cx| {
5536 workspace.close_all_docks(window, cx);
5537 }),
5538 )
5539 .on_action(cx.listener(
5540 |workspace: &mut Workspace, _: &ClearAllNotifications, _, cx| {
5541 workspace.clear_all_notifications(cx);
5542 },
5543 ))
5544 .on_action(cx.listener(
5545 |workspace: &mut Workspace, _: &SuppressNotification, _, cx| {
5546 if let Some((notification_id, _)) = workspace.notifications.pop() {
5547 workspace.suppress_notification(¬ification_id, cx);
5548 }
5549 },
5550 ))
5551 .on_action(cx.listener(
5552 |workspace: &mut Workspace, _: &ReopenClosedItem, window, cx| {
5553 workspace.reopen_closed_item(window, cx).detach();
5554 },
5555 ))
5556 .on_action(cx.listener(
5557 |workspace: &mut Workspace, _: &ResetActiveDockSize, window, cx| {
5558 for dock in workspace.all_docks() {
5559 if dock.focus_handle(cx).contains_focused(window, cx) {
5560 let Some(panel) = dock.read(cx).active_panel() else {
5561 return;
5562 };
5563
5564 // Set to `None`, then the size will fall back to the default.
5565 panel.clone().set_size(None, window, cx);
5566
5567 return;
5568 }
5569 }
5570 },
5571 ))
5572 .on_action(cx.listener(
5573 |workspace: &mut Workspace, _: &ResetOpenDocksSize, window, cx| {
5574 for dock in workspace.all_docks() {
5575 if let Some(panel) = dock.read(cx).visible_panel() {
5576 // Set to `None`, then the size will fall back to the default.
5577 panel.clone().set_size(None, window, cx);
5578 }
5579 }
5580 },
5581 ))
5582 .on_action(cx.listener(
5583 |workspace: &mut Workspace, act: &IncreaseActiveDockSize, window, cx| {
5584 adjust_active_dock_size_by_px(
5585 px_with_ui_font_fallback(act.px, cx),
5586 workspace,
5587 window,
5588 cx,
5589 );
5590 },
5591 ))
5592 .on_action(cx.listener(
5593 |workspace: &mut Workspace, act: &DecreaseActiveDockSize, window, cx| {
5594 adjust_active_dock_size_by_px(
5595 px_with_ui_font_fallback(act.px, cx) * -1.,
5596 workspace,
5597 window,
5598 cx,
5599 );
5600 },
5601 ))
5602 .on_action(cx.listener(
5603 |workspace: &mut Workspace, act: &IncreaseOpenDocksSize, window, cx| {
5604 adjust_open_docks_size_by_px(
5605 px_with_ui_font_fallback(act.px, cx),
5606 workspace,
5607 window,
5608 cx,
5609 );
5610 },
5611 ))
5612 .on_action(cx.listener(
5613 |workspace: &mut Workspace, act: &DecreaseOpenDocksSize, window, cx| {
5614 adjust_open_docks_size_by_px(
5615 px_with_ui_font_fallback(act.px, cx) * -1.,
5616 workspace,
5617 window,
5618 cx,
5619 );
5620 },
5621 ))
5622 .on_action(cx.listener(Workspace::toggle_centered_layout))
5623 .on_action(cx.listener(Workspace::cancel))
5624 }
5625
5626 #[cfg(any(test, feature = "test-support"))]
5627 pub fn test_new(project: Entity<Project>, window: &mut Window, cx: &mut Context<Self>) -> Self {
5628 use node_runtime::NodeRuntime;
5629 use session::Session;
5630
5631 let client = project.read(cx).client();
5632 let user_store = project.read(cx).user_store();
5633
5634 let workspace_store = cx.new(|cx| WorkspaceStore::new(client.clone(), cx));
5635 let session = cx.new(|cx| AppSession::new(Session::test(), cx));
5636 window.activate_window();
5637 let app_state = Arc::new(AppState {
5638 languages: project.read(cx).languages().clone(),
5639 workspace_store,
5640 client,
5641 user_store,
5642 fs: project.read(cx).fs().clone(),
5643 build_window_options: |_, _| Default::default(),
5644 node_runtime: NodeRuntime::unavailable(),
5645 session,
5646 });
5647 let workspace = Self::new(Default::default(), project, app_state, window, cx);
5648 workspace
5649 .active_pane
5650 .update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)));
5651 workspace
5652 }
5653
5654 pub fn register_action<A: Action>(
5655 &mut self,
5656 callback: impl Fn(&mut Self, &A, &mut Window, &mut Context<Self>) + 'static,
5657 ) -> &mut Self {
5658 let callback = Arc::new(callback);
5659
5660 self.workspace_actions.push(Box::new(move |div, _, _, cx| {
5661 let callback = callback.clone();
5662 div.on_action(cx.listener(move |workspace, event, window, cx| {
5663 (callback)(workspace, event, window, cx)
5664 }))
5665 }));
5666 self
5667 }
5668 pub fn register_action_renderer(
5669 &mut self,
5670 callback: impl Fn(Div, &Workspace, &mut Window, &mut Context<Self>) -> Div + 'static,
5671 ) -> &mut Self {
5672 self.workspace_actions.push(Box::new(callback));
5673 self
5674 }
5675
5676 fn add_workspace_actions_listeners(
5677 &self,
5678 mut div: Div,
5679 window: &mut Window,
5680 cx: &mut Context<Self>,
5681 ) -> Div {
5682 for action in self.workspace_actions.iter() {
5683 div = (action)(div, self, window, cx)
5684 }
5685 div
5686 }
5687
5688 pub fn has_active_modal(&self, _: &mut Window, cx: &mut App) -> bool {
5689 self.modal_layer.read(cx).has_active_modal()
5690 }
5691
5692 pub fn active_modal<V: ManagedView + 'static>(&self, cx: &App) -> Option<Entity<V>> {
5693 self.modal_layer.read(cx).active_modal()
5694 }
5695
5696 pub fn toggle_modal<V: ModalView, B>(&mut self, window: &mut Window, cx: &mut App, build: B)
5697 where
5698 B: FnOnce(&mut Window, &mut Context<V>) -> V,
5699 {
5700 self.modal_layer.update(cx, |modal_layer, cx| {
5701 modal_layer.toggle_modal(window, cx, build)
5702 })
5703 }
5704
5705 pub fn toggle_status_toast<V: ToastView>(&mut self, entity: Entity<V>, cx: &mut App) {
5706 self.toast_layer
5707 .update(cx, |toast_layer, cx| toast_layer.toggle_toast(cx, entity))
5708 }
5709
5710 pub fn toggle_centered_layout(
5711 &mut self,
5712 _: &ToggleCenteredLayout,
5713 _: &mut Window,
5714 cx: &mut Context<Self>,
5715 ) {
5716 self.centered_layout = !self.centered_layout;
5717 if let Some(database_id) = self.database_id() {
5718 cx.background_spawn(DB.set_centered_layout(database_id, self.centered_layout))
5719 .detach_and_log_err(cx);
5720 }
5721 cx.notify();
5722 }
5723
5724 fn adjust_padding(padding: Option<f32>) -> f32 {
5725 padding
5726 .unwrap_or(Self::DEFAULT_PADDING)
5727 .clamp(0.0, Self::MAX_PADDING)
5728 }
5729
5730 fn render_dock(
5731 &self,
5732 position: DockPosition,
5733 dock: &Entity<Dock>,
5734 window: &mut Window,
5735 cx: &mut App,
5736 ) -> Option<Div> {
5737 if self.zoomed_position == Some(position) {
5738 return None;
5739 }
5740
5741 let leader_border = dock.read(cx).active_panel().and_then(|panel| {
5742 let pane = panel.pane(cx)?;
5743 let follower_states = &self.follower_states;
5744 leader_border_for_pane(follower_states, &pane, window, cx)
5745 });
5746
5747 Some(
5748 div()
5749 .flex()
5750 .flex_none()
5751 .overflow_hidden()
5752 .child(dock.clone())
5753 .children(leader_border),
5754 )
5755 }
5756
5757 pub fn for_window(window: &mut Window, _: &mut App) -> Option<Entity<Workspace>> {
5758 window.root().flatten()
5759 }
5760
5761 pub fn zoomed_item(&self) -> Option<&AnyWeakView> {
5762 self.zoomed.as_ref()
5763 }
5764
5765 pub fn activate_next_window(&mut self, cx: &mut Context<Self>) {
5766 let Some(current_window_id) = cx.active_window().map(|a| a.window_id()) else {
5767 return;
5768 };
5769 let windows = cx.windows();
5770 let Some(next_window) = windows
5771 .iter()
5772 .cycle()
5773 .skip_while(|window| window.window_id() != current_window_id)
5774 .nth(1)
5775 else {
5776 return;
5777 };
5778 next_window
5779 .update(cx, |_, window, _| window.activate_window())
5780 .ok();
5781 }
5782
5783 pub fn activate_previous_window(&mut self, cx: &mut Context<Self>) {
5784 let Some(current_window_id) = cx.active_window().map(|a| a.window_id()) else {
5785 return;
5786 };
5787 let windows = cx.windows();
5788 let Some(prev_window) = windows
5789 .iter()
5790 .rev()
5791 .cycle()
5792 .skip_while(|window| window.window_id() != current_window_id)
5793 .nth(1)
5794 else {
5795 return;
5796 };
5797 prev_window
5798 .update(cx, |_, window, _| window.activate_window())
5799 .ok();
5800 }
5801
5802 pub fn cancel(&mut self, _: &menu::Cancel, window: &mut Window, cx: &mut Context<Self>) {
5803 if cx.stop_active_drag(window) {
5804 return;
5805 } else if let Some((notification_id, _)) = self.notifications.pop() {
5806 dismiss_app_notification(¬ification_id, cx);
5807 } else {
5808 cx.propagate();
5809 }
5810 }
5811
5812 fn adjust_dock_size_by_px(
5813 &mut self,
5814 panel_size: Pixels,
5815 dock_pos: DockPosition,
5816 px: Pixels,
5817 window: &mut Window,
5818 cx: &mut Context<Self>,
5819 ) {
5820 match dock_pos {
5821 DockPosition::Left => self.resize_left_dock(panel_size + px, window, cx),
5822 DockPosition::Right => self.resize_right_dock(panel_size + px, window, cx),
5823 DockPosition::Bottom => self.resize_bottom_dock(panel_size + px, window, cx),
5824 }
5825 }
5826
5827 fn resize_left_dock(&mut self, new_size: Pixels, window: &mut Window, cx: &mut App) {
5828 let size = new_size.min(self.bounds.right() - RESIZE_HANDLE_SIZE);
5829
5830 self.left_dock.update(cx, |left_dock, cx| {
5831 if WorkspaceSettings::get_global(cx)
5832 .resize_all_panels_in_dock
5833 .contains(&DockPosition::Left)
5834 {
5835 left_dock.resize_all_panels(Some(size), window, cx);
5836 } else {
5837 left_dock.resize_active_panel(Some(size), window, cx);
5838 }
5839 });
5840 }
5841
5842 fn resize_right_dock(&mut self, new_size: Pixels, window: &mut Window, cx: &mut App) {
5843 let mut size = new_size.max(self.bounds.left() - RESIZE_HANDLE_SIZE);
5844 self.left_dock.read_with(cx, |left_dock, cx| {
5845 let left_dock_size = left_dock
5846 .active_panel_size(window, cx)
5847 .unwrap_or(Pixels(0.0));
5848 if left_dock_size + size > self.bounds.right() {
5849 size = self.bounds.right() - left_dock_size
5850 }
5851 });
5852 self.right_dock.update(cx, |right_dock, cx| {
5853 if WorkspaceSettings::get_global(cx)
5854 .resize_all_panels_in_dock
5855 .contains(&DockPosition::Right)
5856 {
5857 right_dock.resize_all_panels(Some(size), window, cx);
5858 } else {
5859 right_dock.resize_active_panel(Some(size), window, cx);
5860 }
5861 });
5862 }
5863
5864 fn resize_bottom_dock(&mut self, new_size: Pixels, window: &mut Window, cx: &mut App) {
5865 let size = new_size.min(self.bounds.bottom() - RESIZE_HANDLE_SIZE - self.bounds.top());
5866 self.bottom_dock.update(cx, |bottom_dock, cx| {
5867 if WorkspaceSettings::get_global(cx)
5868 .resize_all_panels_in_dock
5869 .contains(&DockPosition::Bottom)
5870 {
5871 bottom_dock.resize_all_panels(Some(size), window, cx);
5872 } else {
5873 bottom_dock.resize_active_panel(Some(size), window, cx);
5874 }
5875 });
5876 }
5877}
5878
5879fn leader_border_for_pane(
5880 follower_states: &HashMap<CollaboratorId, FollowerState>,
5881 pane: &Entity<Pane>,
5882 _: &Window,
5883 cx: &App,
5884) -> Option<Div> {
5885 let (leader_id, _follower_state) = follower_states.iter().find_map(|(leader_id, state)| {
5886 if state.pane() == pane {
5887 Some((*leader_id, state))
5888 } else {
5889 None
5890 }
5891 })?;
5892
5893 let mut leader_color = match leader_id {
5894 CollaboratorId::PeerId(leader_peer_id) => {
5895 let room = ActiveCall::try_global(cx)?.read(cx).room()?.read(cx);
5896 let leader = room.remote_participant_for_peer_id(leader_peer_id)?;
5897
5898 cx.theme()
5899 .players()
5900 .color_for_participant(leader.participant_index.0)
5901 .cursor
5902 }
5903 CollaboratorId::Agent => cx.theme().players().agent().cursor,
5904 };
5905 leader_color.fade_out(0.3);
5906 Some(
5907 div()
5908 .absolute()
5909 .size_full()
5910 .left_0()
5911 .top_0()
5912 .border_2()
5913 .border_color(leader_color),
5914 )
5915}
5916
5917fn window_bounds_env_override() -> Option<Bounds<Pixels>> {
5918 ZED_WINDOW_POSITION
5919 .zip(*ZED_WINDOW_SIZE)
5920 .map(|(position, size)| Bounds {
5921 origin: position,
5922 size,
5923 })
5924}
5925
5926fn open_items(
5927 serialized_workspace: Option<SerializedWorkspace>,
5928 mut project_paths_to_open: Vec<(PathBuf, Option<ProjectPath>)>,
5929 window: &mut Window,
5930 cx: &mut Context<Workspace>,
5931) -> impl 'static + Future<Output = Result<Vec<Option<Result<Box<dyn ItemHandle>>>>>> + use<> {
5932 let restored_items = serialized_workspace.map(|serialized_workspace| {
5933 Workspace::load_workspace(
5934 serialized_workspace,
5935 project_paths_to_open
5936 .iter()
5937 .map(|(_, project_path)| project_path)
5938 .cloned()
5939 .collect(),
5940 window,
5941 cx,
5942 )
5943 });
5944
5945 cx.spawn_in(window, async move |workspace, cx| {
5946 let mut opened_items = Vec::with_capacity(project_paths_to_open.len());
5947
5948 if let Some(restored_items) = restored_items {
5949 let restored_items = restored_items.await?;
5950
5951 let restored_project_paths = restored_items
5952 .iter()
5953 .filter_map(|item| {
5954 cx.update(|_, cx| item.as_ref()?.project_path(cx))
5955 .ok()
5956 .flatten()
5957 })
5958 .collect::<HashSet<_>>();
5959
5960 for restored_item in restored_items {
5961 opened_items.push(restored_item.map(Ok));
5962 }
5963
5964 project_paths_to_open
5965 .iter_mut()
5966 .for_each(|(_, project_path)| {
5967 if let Some(project_path_to_open) = project_path {
5968 if restored_project_paths.contains(project_path_to_open) {
5969 *project_path = None;
5970 }
5971 }
5972 });
5973 } else {
5974 for _ in 0..project_paths_to_open.len() {
5975 opened_items.push(None);
5976 }
5977 }
5978 assert!(opened_items.len() == project_paths_to_open.len());
5979
5980 let tasks =
5981 project_paths_to_open
5982 .into_iter()
5983 .enumerate()
5984 .map(|(ix, (abs_path, project_path))| {
5985 let workspace = workspace.clone();
5986 cx.spawn(async move |cx| {
5987 let file_project_path = project_path?;
5988 let abs_path_task = workspace.update(cx, |workspace, cx| {
5989 workspace.project().update(cx, |project, cx| {
5990 project.resolve_abs_path(abs_path.to_string_lossy().as_ref(), cx)
5991 })
5992 });
5993
5994 // We only want to open file paths here. If one of the items
5995 // here is a directory, it was already opened further above
5996 // with a `find_or_create_worktree`.
5997 if let Ok(task) = abs_path_task {
5998 if task.await.map_or(true, |p| p.is_file()) {
5999 return Some((
6000 ix,
6001 workspace
6002 .update_in(cx, |workspace, window, cx| {
6003 workspace.open_path(
6004 file_project_path,
6005 None,
6006 true,
6007 window,
6008 cx,
6009 )
6010 })
6011 .log_err()?
6012 .await,
6013 ));
6014 }
6015 }
6016 None
6017 })
6018 });
6019
6020 let tasks = tasks.collect::<Vec<_>>();
6021
6022 let tasks = futures::future::join_all(tasks);
6023 for (ix, path_open_result) in tasks.await.into_iter().flatten() {
6024 opened_items[ix] = Some(path_open_result);
6025 }
6026
6027 Ok(opened_items)
6028 })
6029}
6030
6031enum ActivateInDirectionTarget {
6032 Pane(Entity<Pane>),
6033 Dock(Entity<Dock>),
6034}
6035
6036fn notify_if_database_failed(workspace: WindowHandle<Workspace>, cx: &mut AsyncApp) {
6037 workspace
6038 .update(cx, |workspace, _, cx| {
6039 if (*db::ALL_FILE_DB_FAILED).load(std::sync::atomic::Ordering::Acquire) {
6040 struct DatabaseFailedNotification;
6041
6042 workspace.show_notification(
6043 NotificationId::unique::<DatabaseFailedNotification>(),
6044 cx,
6045 |cx| {
6046 cx.new(|cx| {
6047 MessageNotification::new("Failed to load the database file.", cx)
6048 .primary_message("File an Issue")
6049 .primary_icon(IconName::Plus)
6050 .primary_on_click(|window, cx| {
6051 window.dispatch_action(Box::new(FileBugReport), cx)
6052 })
6053 })
6054 },
6055 );
6056 }
6057 })
6058 .log_err();
6059}
6060
6061fn px_with_ui_font_fallback(val: u32, cx: &Context<Workspace>) -> Pixels {
6062 if val == 0 {
6063 ThemeSettings::get_global(cx).ui_font_size(cx)
6064 } else {
6065 px(val as f32)
6066 }
6067}
6068
6069fn adjust_active_dock_size_by_px(
6070 px: Pixels,
6071 workspace: &mut Workspace,
6072 window: &mut Window,
6073 cx: &mut Context<Workspace>,
6074) {
6075 let Some(active_dock) = workspace
6076 .all_docks()
6077 .into_iter()
6078 .find(|dock| dock.focus_handle(cx).contains_focused(window, cx))
6079 else {
6080 return;
6081 };
6082 let dock = active_dock.read(cx);
6083 let Some(panel_size) = dock.active_panel_size(window, cx) else {
6084 return;
6085 };
6086 let dock_pos = dock.position();
6087 workspace.adjust_dock_size_by_px(panel_size, dock_pos, px, window, cx);
6088}
6089
6090fn adjust_open_docks_size_by_px(
6091 px: Pixels,
6092 workspace: &mut Workspace,
6093 window: &mut Window,
6094 cx: &mut Context<Workspace>,
6095) {
6096 let docks = workspace
6097 .all_docks()
6098 .into_iter()
6099 .filter_map(|dock| {
6100 if dock.read(cx).is_open() {
6101 let dock = dock.read(cx);
6102 let panel_size = dock.active_panel_size(window, cx)?;
6103 let dock_pos = dock.position();
6104 Some((panel_size, dock_pos, px))
6105 } else {
6106 None
6107 }
6108 })
6109 .collect::<Vec<_>>();
6110
6111 docks
6112 .into_iter()
6113 .for_each(|(panel_size, dock_pos, offset)| {
6114 workspace.adjust_dock_size_by_px(panel_size, dock_pos, offset, window, cx);
6115 });
6116}
6117
6118impl Focusable for Workspace {
6119 fn focus_handle(&self, cx: &App) -> FocusHandle {
6120 self.active_pane.focus_handle(cx)
6121 }
6122}
6123
6124#[derive(Clone)]
6125struct DraggedDock(DockPosition);
6126
6127impl Render for DraggedDock {
6128 fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
6129 gpui::Empty
6130 }
6131}
6132
6133impl Render for Workspace {
6134 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
6135 let mut context = KeyContext::new_with_defaults();
6136 context.add("Workspace");
6137 context.set("keyboard_layout", cx.keyboard_layout().name().to_string());
6138 if let Some(status) = self
6139 .debugger_provider
6140 .as_ref()
6141 .and_then(|provider| provider.active_thread_state(cx))
6142 {
6143 match status {
6144 ThreadStatus::Running | ThreadStatus::Stepping => {
6145 context.add("debugger_running");
6146 }
6147 ThreadStatus::Stopped => context.add("debugger_stopped"),
6148 ThreadStatus::Exited | ThreadStatus::Ended => {}
6149 }
6150 }
6151
6152 let centered_layout = self.centered_layout
6153 && self.center.panes().len() == 1
6154 && self.active_item(cx).is_some();
6155 let render_padding = |size| {
6156 (size > 0.0).then(|| {
6157 div()
6158 .h_full()
6159 .w(relative(size))
6160 .bg(cx.theme().colors().editor_background)
6161 .border_color(cx.theme().colors().pane_group_border)
6162 })
6163 };
6164 let paddings = if centered_layout {
6165 let settings = WorkspaceSettings::get_global(cx).centered_layout;
6166 (
6167 render_padding(Self::adjust_padding(settings.left_padding)),
6168 render_padding(Self::adjust_padding(settings.right_padding)),
6169 )
6170 } else {
6171 (None, None)
6172 };
6173 let ui_font = theme::setup_ui_font(window, cx);
6174
6175 let theme = cx.theme().clone();
6176 let colors = theme.colors();
6177 let notification_entities = self
6178 .notifications
6179 .iter()
6180 .map(|(_, notification)| notification.entity_id())
6181 .collect::<Vec<_>>();
6182
6183 client_side_decorations(
6184 self.actions(div(), window, cx)
6185 .key_context(context)
6186 .relative()
6187 .size_full()
6188 .flex()
6189 .flex_col()
6190 .font(ui_font)
6191 .gap_0()
6192 .justify_start()
6193 .items_start()
6194 .text_color(colors.text)
6195 .overflow_hidden()
6196 .children(self.titlebar_item.clone())
6197 .on_modifiers_changed(move |_, _, cx| {
6198 for &id in ¬ification_entities {
6199 cx.notify(id);
6200 }
6201 })
6202 .child(
6203 div()
6204 .size_full()
6205 .relative()
6206 .flex_1()
6207 .flex()
6208 .flex_col()
6209 .child(
6210 div()
6211 .id("workspace")
6212 .bg(colors.background)
6213 .relative()
6214 .flex_1()
6215 .w_full()
6216 .flex()
6217 .flex_col()
6218 .overflow_hidden()
6219 .border_t_1()
6220 .border_b_1()
6221 .border_color(colors.border)
6222 .child({
6223 let this = cx.entity().clone();
6224 canvas(
6225 move |bounds, window, cx| {
6226 this.update(cx, |this, cx| {
6227 let bounds_changed = this.bounds != bounds;
6228 this.bounds = bounds;
6229
6230 if bounds_changed {
6231 this.left_dock.update(cx, |dock, cx| {
6232 dock.clamp_panel_size(
6233 bounds.size.width,
6234 window,
6235 cx,
6236 )
6237 });
6238
6239 this.right_dock.update(cx, |dock, cx| {
6240 dock.clamp_panel_size(
6241 bounds.size.width,
6242 window,
6243 cx,
6244 )
6245 });
6246
6247 this.bottom_dock.update(cx, |dock, cx| {
6248 dock.clamp_panel_size(
6249 bounds.size.height,
6250 window,
6251 cx,
6252 )
6253 });
6254 }
6255 })
6256 },
6257 |_, _, _, _| {},
6258 )
6259 .absolute()
6260 .size_full()
6261 })
6262 .when(self.zoomed.is_none(), |this| {
6263 this.on_drag_move(cx.listener(
6264 move |workspace,
6265 e: &DragMoveEvent<DraggedDock>,
6266 window,
6267 cx| {
6268 if workspace.previous_dock_drag_coordinates
6269 != Some(e.event.position)
6270 {
6271 workspace.previous_dock_drag_coordinates =
6272 Some(e.event.position);
6273 match e.drag(cx).0 {
6274 DockPosition::Left => {
6275 workspace.resize_left_dock(
6276 e.event.position.x
6277 - workspace.bounds.left(),
6278 window,
6279 cx,
6280 );
6281 }
6282 DockPosition::Right => {
6283 workspace.resize_right_dock(
6284 workspace.bounds.right()
6285 - e.event.position.x,
6286 window,
6287 cx,
6288 );
6289 }
6290 DockPosition::Bottom => {
6291 workspace.resize_bottom_dock(
6292 workspace.bounds.bottom()
6293 - e.event.position.y,
6294 window,
6295 cx,
6296 );
6297 }
6298 };
6299 workspace.serialize_workspace(window, cx);
6300 }
6301 },
6302 ))
6303 })
6304 .child({
6305 match self.bottom_dock_layout {
6306 BottomDockLayout::Full => div()
6307 .flex()
6308 .flex_col()
6309 .h_full()
6310 .child(
6311 div()
6312 .flex()
6313 .flex_row()
6314 .flex_1()
6315 .overflow_hidden()
6316 .children(self.render_dock(
6317 DockPosition::Left,
6318 &self.left_dock,
6319 window,
6320 cx,
6321 ))
6322 .child(
6323 div()
6324 .flex()
6325 .flex_col()
6326 .flex_1()
6327 .overflow_hidden()
6328 .child(
6329 h_flex()
6330 .flex_1()
6331 .when_some(
6332 paddings.0,
6333 |this, p| {
6334 this.child(
6335 p.border_r_1(),
6336 )
6337 },
6338 )
6339 .child(self.center.render(
6340 self.zoomed.as_ref(),
6341 &PaneRenderContext {
6342 follower_states:
6343 &self.follower_states,
6344 active_call: self.active_call(),
6345 active_pane: &self.active_pane,
6346 app_state: &self.app_state,
6347 project: &self.project,
6348 workspace: &self.weak_self,
6349 },
6350 window,
6351 cx,
6352 ))
6353 .when_some(
6354 paddings.1,
6355 |this, p| {
6356 this.child(
6357 p.border_l_1(),
6358 )
6359 },
6360 ),
6361 ),
6362 )
6363 .children(self.render_dock(
6364 DockPosition::Right,
6365 &self.right_dock,
6366 window,
6367 cx,
6368 )),
6369 )
6370 .child(div().w_full().children(self.render_dock(
6371 DockPosition::Bottom,
6372 &self.bottom_dock,
6373 window,
6374 cx
6375 ))),
6376
6377 BottomDockLayout::LeftAligned => div()
6378 .flex()
6379 .flex_row()
6380 .h_full()
6381 .child(
6382 div()
6383 .flex()
6384 .flex_col()
6385 .flex_1()
6386 .h_full()
6387 .child(
6388 div()
6389 .flex()
6390 .flex_row()
6391 .flex_1()
6392 .children(self.render_dock(DockPosition::Left, &self.left_dock, window, cx))
6393 .child(
6394 div()
6395 .flex()
6396 .flex_col()
6397 .flex_1()
6398 .overflow_hidden()
6399 .child(
6400 h_flex()
6401 .flex_1()
6402 .when_some(paddings.0, |this, p| this.child(p.border_r_1()))
6403 .child(self.center.render(
6404 self.zoomed.as_ref(),
6405 &PaneRenderContext {
6406 follower_states:
6407 &self.follower_states,
6408 active_call: self.active_call(),
6409 active_pane: &self.active_pane,
6410 app_state: &self.app_state,
6411 project: &self.project,
6412 workspace: &self.weak_self,
6413 },
6414 window,
6415 cx,
6416 ))
6417 .when_some(paddings.1, |this, p| this.child(p.border_l_1())),
6418 )
6419 )
6420 )
6421 .child(
6422 div()
6423 .w_full()
6424 .children(self.render_dock(DockPosition::Bottom, &self.bottom_dock, window, cx))
6425 ),
6426 )
6427 .children(self.render_dock(
6428 DockPosition::Right,
6429 &self.right_dock,
6430 window,
6431 cx,
6432 )),
6433
6434 BottomDockLayout::RightAligned => div()
6435 .flex()
6436 .flex_row()
6437 .h_full()
6438 .children(self.render_dock(
6439 DockPosition::Left,
6440 &self.left_dock,
6441 window,
6442 cx,
6443 ))
6444 .child(
6445 div()
6446 .flex()
6447 .flex_col()
6448 .flex_1()
6449 .h_full()
6450 .child(
6451 div()
6452 .flex()
6453 .flex_row()
6454 .flex_1()
6455 .child(
6456 div()
6457 .flex()
6458 .flex_col()
6459 .flex_1()
6460 .overflow_hidden()
6461 .child(
6462 h_flex()
6463 .flex_1()
6464 .when_some(paddings.0, |this, p| this.child(p.border_r_1()))
6465 .child(self.center.render(
6466 self.zoomed.as_ref(),
6467 &PaneRenderContext {
6468 follower_states:
6469 &self.follower_states,
6470 active_call: self.active_call(),
6471 active_pane: &self.active_pane,
6472 app_state: &self.app_state,
6473 project: &self.project,
6474 workspace: &self.weak_self,
6475 },
6476 window,
6477 cx,
6478 ))
6479 .when_some(paddings.1, |this, p| this.child(p.border_l_1())),
6480 )
6481 )
6482 .children(self.render_dock(DockPosition::Right, &self.right_dock, window, cx))
6483 )
6484 .child(
6485 div()
6486 .w_full()
6487 .children(self.render_dock(DockPosition::Bottom, &self.bottom_dock, window, cx))
6488 ),
6489 ),
6490
6491 BottomDockLayout::Contained => div()
6492 .flex()
6493 .flex_row()
6494 .h_full()
6495 .children(self.render_dock(
6496 DockPosition::Left,
6497 &self.left_dock,
6498 window,
6499 cx,
6500 ))
6501 .child(
6502 div()
6503 .flex()
6504 .flex_col()
6505 .flex_1()
6506 .overflow_hidden()
6507 .child(
6508 h_flex()
6509 .flex_1()
6510 .when_some(paddings.0, |this, p| {
6511 this.child(p.border_r_1())
6512 })
6513 .child(self.center.render(
6514 self.zoomed.as_ref(),
6515 &PaneRenderContext {
6516 follower_states:
6517 &self.follower_states,
6518 active_call: self.active_call(),
6519 active_pane: &self.active_pane,
6520 app_state: &self.app_state,
6521 project: &self.project,
6522 workspace: &self.weak_self,
6523 },
6524 window,
6525 cx,
6526 ))
6527 .when_some(paddings.1, |this, p| {
6528 this.child(p.border_l_1())
6529 }),
6530 )
6531 .children(self.render_dock(
6532 DockPosition::Bottom,
6533 &self.bottom_dock,
6534 window,
6535 cx,
6536 )),
6537 )
6538 .children(self.render_dock(
6539 DockPosition::Right,
6540 &self.right_dock,
6541 window,
6542 cx,
6543 )),
6544 }
6545 })
6546 .children(self.zoomed.as_ref().and_then(|view| {
6547 let zoomed_view = view.upgrade()?;
6548 let div = div()
6549 .occlude()
6550 .absolute()
6551 .overflow_hidden()
6552 .border_color(colors.border)
6553 .bg(colors.background)
6554 .child(zoomed_view)
6555 .inset_0()
6556 .shadow_lg();
6557
6558 Some(match self.zoomed_position {
6559 Some(DockPosition::Left) => div.right_2().border_r_1(),
6560 Some(DockPosition::Right) => div.left_2().border_l_1(),
6561 Some(DockPosition::Bottom) => div.top_2().border_t_1(),
6562 None => {
6563 div.top_2().bottom_2().left_2().right_2().border_1()
6564 }
6565 })
6566 }))
6567 .children(self.render_notifications(window, cx)),
6568 )
6569 .child(self.status_bar.clone())
6570 .child(self.modal_layer.clone())
6571 .child(self.toast_layer.clone()),
6572 ),
6573 window,
6574 cx,
6575 )
6576 }
6577}
6578
6579impl WorkspaceStore {
6580 pub fn new(client: Arc<Client>, cx: &mut Context<Self>) -> Self {
6581 Self {
6582 workspaces: Default::default(),
6583 _subscriptions: vec![
6584 client.add_request_handler(cx.weak_entity(), Self::handle_follow),
6585 client.add_message_handler(cx.weak_entity(), Self::handle_update_followers),
6586 ],
6587 client,
6588 }
6589 }
6590
6591 pub fn update_followers(
6592 &self,
6593 project_id: Option<u64>,
6594 update: proto::update_followers::Variant,
6595 cx: &App,
6596 ) -> Option<()> {
6597 let active_call = ActiveCall::try_global(cx)?;
6598 let room_id = active_call.read(cx).room()?.read(cx).id();
6599 self.client
6600 .send(proto::UpdateFollowers {
6601 room_id,
6602 project_id,
6603 variant: Some(update),
6604 })
6605 .log_err()
6606 }
6607
6608 pub async fn handle_follow(
6609 this: Entity<Self>,
6610 envelope: TypedEnvelope<proto::Follow>,
6611 mut cx: AsyncApp,
6612 ) -> Result<proto::FollowResponse> {
6613 this.update(&mut cx, |this, cx| {
6614 let follower = Follower {
6615 project_id: envelope.payload.project_id,
6616 peer_id: envelope.original_sender_id()?,
6617 };
6618
6619 let mut response = proto::FollowResponse::default();
6620 this.workspaces.retain(|workspace| {
6621 workspace
6622 .update(cx, |workspace, window, cx| {
6623 let handler_response =
6624 workspace.handle_follow(follower.project_id, window, cx);
6625 if let Some(active_view) = handler_response.active_view.clone() {
6626 if workspace.project.read(cx).remote_id() == follower.project_id {
6627 response.active_view = Some(active_view)
6628 }
6629 }
6630 })
6631 .is_ok()
6632 });
6633
6634 Ok(response)
6635 })?
6636 }
6637
6638 async fn handle_update_followers(
6639 this: Entity<Self>,
6640 envelope: TypedEnvelope<proto::UpdateFollowers>,
6641 mut cx: AsyncApp,
6642 ) -> Result<()> {
6643 let leader_id = envelope.original_sender_id()?;
6644 let update = envelope.payload;
6645
6646 this.update(&mut cx, |this, cx| {
6647 this.workspaces.retain(|workspace| {
6648 workspace
6649 .update(cx, |workspace, window, cx| {
6650 let project_id = workspace.project.read(cx).remote_id();
6651 if update.project_id != project_id && update.project_id.is_some() {
6652 return;
6653 }
6654 workspace.handle_update_followers(leader_id, update.clone(), window, cx);
6655 })
6656 .is_ok()
6657 });
6658 Ok(())
6659 })?
6660 }
6661
6662 pub fn workspaces(&self) -> &HashSet<WindowHandle<Workspace>> {
6663 &self.workspaces
6664 }
6665}
6666
6667impl ViewId {
6668 pub(crate) fn from_proto(message: proto::ViewId) -> Result<Self> {
6669 Ok(Self {
6670 creator: message
6671 .creator
6672 .map(CollaboratorId::PeerId)
6673 .context("creator is missing")?,
6674 id: message.id,
6675 })
6676 }
6677
6678 pub(crate) fn to_proto(self) -> Option<proto::ViewId> {
6679 if let CollaboratorId::PeerId(peer_id) = self.creator {
6680 Some(proto::ViewId {
6681 creator: Some(peer_id),
6682 id: self.id,
6683 })
6684 } else {
6685 None
6686 }
6687 }
6688}
6689
6690impl FollowerState {
6691 fn pane(&self) -> &Entity<Pane> {
6692 self.dock_pane.as_ref().unwrap_or(&self.center_pane)
6693 }
6694}
6695
6696pub trait WorkspaceHandle {
6697 fn file_project_paths(&self, cx: &App) -> Vec<ProjectPath>;
6698}
6699
6700impl WorkspaceHandle for Entity<Workspace> {
6701 fn file_project_paths(&self, cx: &App) -> Vec<ProjectPath> {
6702 self.read(cx)
6703 .worktrees(cx)
6704 .flat_map(|worktree| {
6705 let worktree_id = worktree.read(cx).id();
6706 worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
6707 worktree_id,
6708 path: f.path.clone(),
6709 })
6710 })
6711 .collect::<Vec<_>>()
6712 }
6713}
6714
6715impl std::fmt::Debug for OpenPaths {
6716 fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
6717 f.debug_struct("OpenPaths")
6718 .field("paths", &self.paths)
6719 .finish()
6720 }
6721}
6722
6723pub async fn last_opened_workspace_location() -> Option<SerializedWorkspaceLocation> {
6724 DB.last_workspace().await.log_err().flatten()
6725}
6726
6727pub fn last_session_workspace_locations(
6728 last_session_id: &str,
6729 last_session_window_stack: Option<Vec<WindowId>>,
6730) -> Option<Vec<SerializedWorkspaceLocation>> {
6731 DB.last_session_workspace_locations(last_session_id, last_session_window_stack)
6732 .log_err()
6733}
6734
6735actions!(
6736 collab,
6737 [
6738 /// Opens the channel notes for the current call.
6739 ///
6740 /// If you want to open a specific channel, use `zed::OpenZedUrl` with a channel notes URL -
6741 /// can be copied via "Copy link to section" in the context menu of the channel notes
6742 /// buffer. These URLs look like `https://zed.dev/channel/channel-name-CHANNEL_ID/notes`.
6743 OpenChannelNotes,
6744 /// Mutes your microphone.
6745 Mute,
6746 /// Deafens yourself (mute both microphone and speakers).
6747 Deafen,
6748 /// Leaves the current call.
6749 LeaveCall,
6750 /// Shares the current project with collaborators.
6751 ShareProject,
6752 /// Shares your screen with collaborators.
6753 ScreenShare
6754 ]
6755);
6756actions!(
6757 zed,
6758 [
6759 /// Opens the Zed log file.
6760 OpenLog
6761 ]
6762);
6763
6764async fn join_channel_internal(
6765 channel_id: ChannelId,
6766 app_state: &Arc<AppState>,
6767 requesting_window: Option<WindowHandle<Workspace>>,
6768 active_call: &Entity<ActiveCall>,
6769 cx: &mut AsyncApp,
6770) -> Result<bool> {
6771 let (should_prompt, open_room) = active_call.update(cx, |active_call, cx| {
6772 let Some(room) = active_call.room().map(|room| room.read(cx)) else {
6773 return (false, None);
6774 };
6775
6776 let already_in_channel = room.channel_id() == Some(channel_id);
6777 let should_prompt = room.is_sharing_project()
6778 && !room.remote_participants().is_empty()
6779 && !already_in_channel;
6780 let open_room = if already_in_channel {
6781 active_call.room().cloned()
6782 } else {
6783 None
6784 };
6785 (should_prompt, open_room)
6786 })?;
6787
6788 if let Some(room) = open_room {
6789 let task = room.update(cx, |room, cx| {
6790 if let Some((project, host)) = room.most_active_project(cx) {
6791 return Some(join_in_room_project(project, host, app_state.clone(), cx));
6792 }
6793
6794 None
6795 })?;
6796 if let Some(task) = task {
6797 task.await?;
6798 }
6799 return anyhow::Ok(true);
6800 }
6801
6802 if should_prompt {
6803 if let Some(workspace) = requesting_window {
6804 let answer = workspace
6805 .update(cx, |_, window, cx| {
6806 window.prompt(
6807 PromptLevel::Warning,
6808 "Do you want to switch channels?",
6809 Some("Leaving this call will unshare your current project."),
6810 &["Yes, Join Channel", "Cancel"],
6811 cx,
6812 )
6813 })?
6814 .await;
6815
6816 if answer == Ok(1) {
6817 return Ok(false);
6818 }
6819 } else {
6820 return Ok(false); // unreachable!() hopefully
6821 }
6822 }
6823
6824 let client = cx.update(|cx| active_call.read(cx).client())?;
6825
6826 let mut client_status = client.status();
6827
6828 // this loop will terminate within client::CONNECTION_TIMEOUT seconds.
6829 'outer: loop {
6830 let Some(status) = client_status.recv().await else {
6831 anyhow::bail!("error connecting");
6832 };
6833
6834 match status {
6835 Status::Connecting
6836 | Status::Authenticating
6837 | Status::Reconnecting
6838 | Status::Reauthenticating => continue,
6839 Status::Connected { .. } => break 'outer,
6840 Status::SignedOut => return Err(ErrorCode::SignedOut.into()),
6841 Status::UpgradeRequired => return Err(ErrorCode::UpgradeRequired.into()),
6842 Status::ConnectionError | Status::ConnectionLost | Status::ReconnectionError { .. } => {
6843 return Err(ErrorCode::Disconnected.into());
6844 }
6845 }
6846 }
6847
6848 let room = active_call
6849 .update(cx, |active_call, cx| {
6850 active_call.join_channel(channel_id, cx)
6851 })?
6852 .await?;
6853
6854 let Some(room) = room else {
6855 return anyhow::Ok(true);
6856 };
6857
6858 room.update(cx, |room, _| room.room_update_completed())?
6859 .await;
6860
6861 let task = room.update(cx, |room, cx| {
6862 if let Some((project, host)) = room.most_active_project(cx) {
6863 return Some(join_in_room_project(project, host, app_state.clone(), cx));
6864 }
6865
6866 // If you are the first to join a channel, see if you should share your project.
6867 if room.remote_participants().is_empty() && !room.local_participant_is_guest() {
6868 if let Some(workspace) = requesting_window {
6869 let project = workspace.update(cx, |workspace, _, cx| {
6870 let project = workspace.project.read(cx);
6871
6872 if !CallSettings::get_global(cx).share_on_join {
6873 return None;
6874 }
6875
6876 if (project.is_local() || project.is_via_ssh())
6877 && project.visible_worktrees(cx).any(|tree| {
6878 tree.read(cx)
6879 .root_entry()
6880 .map_or(false, |entry| entry.is_dir())
6881 })
6882 {
6883 Some(workspace.project.clone())
6884 } else {
6885 None
6886 }
6887 });
6888 if let Ok(Some(project)) = project {
6889 return Some(cx.spawn(async move |room, cx| {
6890 room.update(cx, |room, cx| room.share_project(project, cx))?
6891 .await?;
6892 Ok(())
6893 }));
6894 }
6895 }
6896 }
6897
6898 None
6899 })?;
6900 if let Some(task) = task {
6901 task.await?;
6902 return anyhow::Ok(true);
6903 }
6904 anyhow::Ok(false)
6905}
6906
6907pub fn join_channel(
6908 channel_id: ChannelId,
6909 app_state: Arc<AppState>,
6910 requesting_window: Option<WindowHandle<Workspace>>,
6911 cx: &mut App,
6912) -> Task<Result<()>> {
6913 let active_call = ActiveCall::global(cx);
6914 cx.spawn(async move |cx| {
6915 let result = join_channel_internal(
6916 channel_id,
6917 &app_state,
6918 requesting_window,
6919 &active_call,
6920 cx,
6921 )
6922 .await;
6923
6924 // join channel succeeded, and opened a window
6925 if matches!(result, Ok(true)) {
6926 return anyhow::Ok(());
6927 }
6928
6929 // find an existing workspace to focus and show call controls
6930 let mut active_window =
6931 requesting_window.or_else(|| activate_any_workspace_window( cx));
6932 if active_window.is_none() {
6933 // no open workspaces, make one to show the error in (blergh)
6934 let (window_handle, _) = cx
6935 .update(|cx| {
6936 Workspace::new_local(vec![], app_state.clone(), requesting_window, None, cx)
6937 })?
6938 .await?;
6939
6940 if result.is_ok() {
6941 cx.update(|cx| {
6942 cx.dispatch_action(&OpenChannelNotes);
6943 }).log_err();
6944 }
6945
6946 active_window = Some(window_handle);
6947 }
6948
6949 if let Err(err) = result {
6950 log::error!("failed to join channel: {}", err);
6951 if let Some(active_window) = active_window {
6952 active_window
6953 .update(cx, |_, window, cx| {
6954 let detail: SharedString = match err.error_code() {
6955 ErrorCode::SignedOut => {
6956 "Please sign in to continue.".into()
6957 }
6958 ErrorCode::UpgradeRequired => {
6959 "Your are running an unsupported version of Zed. Please update to continue.".into()
6960 }
6961 ErrorCode::NoSuchChannel => {
6962 "No matching channel was found. Please check the link and try again.".into()
6963 }
6964 ErrorCode::Forbidden => {
6965 "This channel is private, and you do not have access. Please ask someone to add you and try again.".into()
6966 }
6967 ErrorCode::Disconnected => "Please check your internet connection and try again.".into(),
6968 _ => format!("{}\n\nPlease try again.", err).into(),
6969 };
6970 window.prompt(
6971 PromptLevel::Critical,
6972 "Failed to join channel",
6973 Some(&detail),
6974 &["Ok"],
6975 cx)
6976 })?
6977 .await
6978 .ok();
6979 }
6980 }
6981
6982 // return ok, we showed the error to the user.
6983 anyhow::Ok(())
6984 })
6985}
6986
6987pub async fn get_any_active_workspace(
6988 app_state: Arc<AppState>,
6989 mut cx: AsyncApp,
6990) -> anyhow::Result<WindowHandle<Workspace>> {
6991 // find an existing workspace to focus and show call controls
6992 let active_window = activate_any_workspace_window(&mut cx);
6993 if active_window.is_none() {
6994 cx.update(|cx| Workspace::new_local(vec![], app_state.clone(), None, None, cx))?
6995 .await?;
6996 }
6997 activate_any_workspace_window(&mut cx).context("could not open zed")
6998}
6999
7000fn activate_any_workspace_window(cx: &mut AsyncApp) -> Option<WindowHandle<Workspace>> {
7001 cx.update(|cx| {
7002 if let Some(workspace_window) = cx
7003 .active_window()
7004 .and_then(|window| window.downcast::<Workspace>())
7005 {
7006 return Some(workspace_window);
7007 }
7008
7009 for window in cx.windows() {
7010 if let Some(workspace_window) = window.downcast::<Workspace>() {
7011 workspace_window
7012 .update(cx, |_, window, _| window.activate_window())
7013 .ok();
7014 return Some(workspace_window);
7015 }
7016 }
7017 None
7018 })
7019 .ok()
7020 .flatten()
7021}
7022
7023pub fn local_workspace_windows(cx: &App) -> Vec<WindowHandle<Workspace>> {
7024 cx.windows()
7025 .into_iter()
7026 .filter_map(|window| window.downcast::<Workspace>())
7027 .filter(|workspace| {
7028 workspace
7029 .read(cx)
7030 .is_ok_and(|workspace| workspace.project.read(cx).is_local())
7031 })
7032 .collect()
7033}
7034
7035#[derive(Default)]
7036pub struct OpenOptions {
7037 pub visible: Option<OpenVisible>,
7038 pub focus: Option<bool>,
7039 pub open_new_workspace: Option<bool>,
7040 pub replace_window: Option<WindowHandle<Workspace>>,
7041 pub env: Option<HashMap<String, String>>,
7042}
7043
7044#[allow(clippy::type_complexity)]
7045pub fn open_paths(
7046 abs_paths: &[PathBuf],
7047 app_state: Arc<AppState>,
7048 open_options: OpenOptions,
7049 cx: &mut App,
7050) -> Task<
7051 anyhow::Result<(
7052 WindowHandle<Workspace>,
7053 Vec<Option<anyhow::Result<Box<dyn ItemHandle>>>>,
7054 )>,
7055> {
7056 let abs_paths = abs_paths.to_vec();
7057 let mut existing = None;
7058 let mut best_match = None;
7059 let mut open_visible = OpenVisible::All;
7060
7061 cx.spawn(async move |cx| {
7062 if open_options.open_new_workspace != Some(true) {
7063 let all_paths = abs_paths.iter().map(|path| app_state.fs.metadata(path));
7064 let all_metadatas = futures::future::join_all(all_paths)
7065 .await
7066 .into_iter()
7067 .filter_map(|result| result.ok().flatten())
7068 .collect::<Vec<_>>();
7069
7070 cx.update(|cx| {
7071 for window in local_workspace_windows(&cx) {
7072 if let Ok(workspace) = window.read(&cx) {
7073 let m = workspace.project.read(&cx).visibility_for_paths(
7074 &abs_paths,
7075 &all_metadatas,
7076 open_options.open_new_workspace == None,
7077 cx,
7078 );
7079 if m > best_match {
7080 existing = Some(window);
7081 best_match = m;
7082 } else if best_match.is_none()
7083 && open_options.open_new_workspace == Some(false)
7084 {
7085 existing = Some(window)
7086 }
7087 }
7088 }
7089 })?;
7090
7091 if open_options.open_new_workspace.is_none() && existing.is_none() {
7092 if all_metadatas.iter().all(|file| !file.is_dir) {
7093 cx.update(|cx| {
7094 if let Some(window) = cx
7095 .active_window()
7096 .and_then(|window| window.downcast::<Workspace>())
7097 {
7098 if let Ok(workspace) = window.read(cx) {
7099 let project = workspace.project().read(cx);
7100 if project.is_local() && !project.is_via_collab() {
7101 existing = Some(window);
7102 open_visible = OpenVisible::None;
7103 return;
7104 }
7105 }
7106 }
7107 for window in local_workspace_windows(cx) {
7108 if let Ok(workspace) = window.read(cx) {
7109 let project = workspace.project().read(cx);
7110 if project.is_via_collab() {
7111 continue;
7112 }
7113 existing = Some(window);
7114 open_visible = OpenVisible::None;
7115 break;
7116 }
7117 }
7118 })?;
7119 }
7120 }
7121 }
7122
7123 if let Some(existing) = existing {
7124 let open_task = existing
7125 .update(cx, |workspace, window, cx| {
7126 window.activate_window();
7127 workspace.open_paths(
7128 abs_paths,
7129 OpenOptions {
7130 visible: Some(open_visible),
7131 ..Default::default()
7132 },
7133 None,
7134 window,
7135 cx,
7136 )
7137 })?
7138 .await;
7139
7140 _ = existing.update(cx, |workspace, _, cx| {
7141 for item in open_task.iter().flatten() {
7142 if let Err(e) = item {
7143 workspace.show_error(&e, cx);
7144 }
7145 }
7146 });
7147
7148 Ok((existing, open_task))
7149 } else {
7150 cx.update(move |cx| {
7151 Workspace::new_local(
7152 abs_paths,
7153 app_state.clone(),
7154 open_options.replace_window,
7155 open_options.env,
7156 cx,
7157 )
7158 })?
7159 .await
7160 }
7161 })
7162}
7163
7164pub fn open_new(
7165 open_options: OpenOptions,
7166 app_state: Arc<AppState>,
7167 cx: &mut App,
7168 init: impl FnOnce(&mut Workspace, &mut Window, &mut Context<Workspace>) + 'static + Send,
7169) -> Task<anyhow::Result<()>> {
7170 let task = Workspace::new_local(Vec::new(), app_state, None, open_options.env, cx);
7171 cx.spawn(async move |cx| {
7172 let (workspace, opened_paths) = task.await?;
7173 workspace.update(cx, |workspace, window, cx| {
7174 if opened_paths.is_empty() {
7175 init(workspace, window, cx)
7176 }
7177 })?;
7178 Ok(())
7179 })
7180}
7181
7182pub fn create_and_open_local_file(
7183 path: &'static Path,
7184 window: &mut Window,
7185 cx: &mut Context<Workspace>,
7186 default_content: impl 'static + Send + FnOnce() -> Rope,
7187) -> Task<Result<Box<dyn ItemHandle>>> {
7188 cx.spawn_in(window, async move |workspace, cx| {
7189 let fs = workspace.read_with(cx, |workspace, _| workspace.app_state().fs.clone())?;
7190 if !fs.is_file(path).await {
7191 fs.create_file(path, Default::default()).await?;
7192 fs.save(path, &default_content(), Default::default())
7193 .await?;
7194 }
7195
7196 let mut items = workspace
7197 .update_in(cx, |workspace, window, cx| {
7198 workspace.with_local_workspace(window, cx, |workspace, window, cx| {
7199 workspace.open_paths(
7200 vec![path.to_path_buf()],
7201 OpenOptions {
7202 visible: Some(OpenVisible::None),
7203 ..Default::default()
7204 },
7205 None,
7206 window,
7207 cx,
7208 )
7209 })
7210 })?
7211 .await?
7212 .await;
7213
7214 let item = items.pop().flatten();
7215 item.with_context(|| format!("path {path:?} is not a file"))?
7216 })
7217}
7218
7219pub fn open_ssh_project_with_new_connection(
7220 window: WindowHandle<Workspace>,
7221 connection_options: SshConnectionOptions,
7222 cancel_rx: oneshot::Receiver<()>,
7223 delegate: Arc<dyn SshClientDelegate>,
7224 app_state: Arc<AppState>,
7225 paths: Vec<PathBuf>,
7226 cx: &mut App,
7227) -> Task<Result<()>> {
7228 cx.spawn(async move |cx| {
7229 let (serialized_ssh_project, workspace_id, serialized_workspace) =
7230 serialize_ssh_project(connection_options.clone(), paths.clone(), &cx).await?;
7231
7232 let session = match cx
7233 .update(|cx| {
7234 remote::SshRemoteClient::new(
7235 ConnectionIdentifier::Workspace(workspace_id.0),
7236 connection_options,
7237 cancel_rx,
7238 delegate,
7239 cx,
7240 )
7241 })?
7242 .await?
7243 {
7244 Some(result) => result,
7245 None => return Ok(()),
7246 };
7247
7248 let project = cx.update(|cx| {
7249 project::Project::ssh(
7250 session,
7251 app_state.client.clone(),
7252 app_state.node_runtime.clone(),
7253 app_state.user_store.clone(),
7254 app_state.languages.clone(),
7255 app_state.fs.clone(),
7256 cx,
7257 )
7258 })?;
7259
7260 open_ssh_project_inner(
7261 project,
7262 paths,
7263 serialized_ssh_project,
7264 workspace_id,
7265 serialized_workspace,
7266 app_state,
7267 window,
7268 cx,
7269 )
7270 .await
7271 })
7272}
7273
7274pub fn open_ssh_project_with_existing_connection(
7275 connection_options: SshConnectionOptions,
7276 project: Entity<Project>,
7277 paths: Vec<PathBuf>,
7278 app_state: Arc<AppState>,
7279 window: WindowHandle<Workspace>,
7280 cx: &mut AsyncApp,
7281) -> Task<Result<()>> {
7282 cx.spawn(async move |cx| {
7283 let (serialized_ssh_project, workspace_id, serialized_workspace) =
7284 serialize_ssh_project(connection_options.clone(), paths.clone(), &cx).await?;
7285
7286 open_ssh_project_inner(
7287 project,
7288 paths,
7289 serialized_ssh_project,
7290 workspace_id,
7291 serialized_workspace,
7292 app_state,
7293 window,
7294 cx,
7295 )
7296 .await
7297 })
7298}
7299
7300async fn open_ssh_project_inner(
7301 project: Entity<Project>,
7302 paths: Vec<PathBuf>,
7303 serialized_ssh_project: SerializedSshProject,
7304 workspace_id: WorkspaceId,
7305 serialized_workspace: Option<SerializedWorkspace>,
7306 app_state: Arc<AppState>,
7307 window: WindowHandle<Workspace>,
7308 cx: &mut AsyncApp,
7309) -> Result<()> {
7310 let toolchains = DB.toolchains(workspace_id).await?;
7311 for (toolchain, worktree_id, path) in toolchains {
7312 project
7313 .update(cx, |this, cx| {
7314 this.activate_toolchain(ProjectPath { worktree_id, path }, toolchain, cx)
7315 })?
7316 .await;
7317 }
7318 let mut project_paths_to_open = vec![];
7319 let mut project_path_errors = vec![];
7320
7321 for path in paths {
7322 let result = cx
7323 .update(|cx| Workspace::project_path_for_path(project.clone(), &path, true, cx))?
7324 .await;
7325 match result {
7326 Ok((_, project_path)) => {
7327 project_paths_to_open.push((path.clone(), Some(project_path)));
7328 }
7329 Err(error) => {
7330 project_path_errors.push(error);
7331 }
7332 };
7333 }
7334
7335 if project_paths_to_open.is_empty() {
7336 return Err(project_path_errors.pop().context("no paths given")?);
7337 }
7338
7339 cx.update_window(window.into(), |_, window, cx| {
7340 window.replace_root(cx, |window, cx| {
7341 telemetry::event!("SSH Project Opened");
7342
7343 let mut workspace =
7344 Workspace::new(Some(workspace_id), project, app_state.clone(), window, cx);
7345 workspace.set_serialized_ssh_project(serialized_ssh_project);
7346 workspace.update_history(cx);
7347
7348 if let Some(ref serialized) = serialized_workspace {
7349 workspace.centered_layout = serialized.centered_layout;
7350 }
7351
7352 workspace
7353 });
7354 })?;
7355
7356 window
7357 .update(cx, |_, window, cx| {
7358 window.activate_window();
7359 open_items(serialized_workspace, project_paths_to_open, window, cx)
7360 })?
7361 .await?;
7362
7363 window.update(cx, |workspace, _, cx| {
7364 for error in project_path_errors {
7365 if error.error_code() == proto::ErrorCode::DevServerProjectPathDoesNotExist {
7366 if let Some(path) = error.error_tag("path") {
7367 workspace.show_error(&anyhow!("'{path}' does not exist"), cx)
7368 }
7369 } else {
7370 workspace.show_error(&error, cx)
7371 }
7372 }
7373 })?;
7374
7375 Ok(())
7376}
7377
7378fn serialize_ssh_project(
7379 connection_options: SshConnectionOptions,
7380 paths: Vec<PathBuf>,
7381 cx: &AsyncApp,
7382) -> Task<
7383 Result<(
7384 SerializedSshProject,
7385 WorkspaceId,
7386 Option<SerializedWorkspace>,
7387 )>,
7388> {
7389 cx.background_spawn(async move {
7390 let serialized_ssh_project = persistence::DB
7391 .get_or_create_ssh_project(
7392 connection_options.host.clone(),
7393 connection_options.port,
7394 paths
7395 .iter()
7396 .map(|path| path.to_string_lossy().to_string())
7397 .collect::<Vec<_>>(),
7398 connection_options.username.clone(),
7399 )
7400 .await?;
7401
7402 let serialized_workspace =
7403 persistence::DB.workspace_for_ssh_project(&serialized_ssh_project);
7404
7405 let workspace_id = if let Some(workspace_id) =
7406 serialized_workspace.as_ref().map(|workspace| workspace.id)
7407 {
7408 workspace_id
7409 } else {
7410 persistence::DB.next_id().await?
7411 };
7412
7413 Ok((serialized_ssh_project, workspace_id, serialized_workspace))
7414 })
7415}
7416
7417pub fn join_in_room_project(
7418 project_id: u64,
7419 follow_user_id: u64,
7420 app_state: Arc<AppState>,
7421 cx: &mut App,
7422) -> Task<Result<()>> {
7423 let windows = cx.windows();
7424 cx.spawn(async move |cx| {
7425 let existing_workspace = windows.into_iter().find_map(|window_handle| {
7426 window_handle
7427 .downcast::<Workspace>()
7428 .and_then(|window_handle| {
7429 window_handle
7430 .update(cx, |workspace, _window, cx| {
7431 if workspace.project().read(cx).remote_id() == Some(project_id) {
7432 Some(window_handle)
7433 } else {
7434 None
7435 }
7436 })
7437 .unwrap_or(None)
7438 })
7439 });
7440
7441 let workspace = if let Some(existing_workspace) = existing_workspace {
7442 existing_workspace
7443 } else {
7444 let active_call = cx.update(|cx| ActiveCall::global(cx))?;
7445 let room = active_call
7446 .read_with(cx, |call, _| call.room().cloned())?
7447 .context("not in a call")?;
7448 let project = room
7449 .update(cx, |room, cx| {
7450 room.join_project(
7451 project_id,
7452 app_state.languages.clone(),
7453 app_state.fs.clone(),
7454 cx,
7455 )
7456 })?
7457 .await?;
7458
7459 let window_bounds_override = window_bounds_env_override();
7460 cx.update(|cx| {
7461 let mut options = (app_state.build_window_options)(None, cx);
7462 options.window_bounds = window_bounds_override.map(WindowBounds::Windowed);
7463 cx.open_window(options, |window, cx| {
7464 cx.new(|cx| {
7465 Workspace::new(Default::default(), project, app_state.clone(), window, cx)
7466 })
7467 })
7468 })??
7469 };
7470
7471 workspace.update(cx, |workspace, window, cx| {
7472 cx.activate(true);
7473 window.activate_window();
7474
7475 if let Some(room) = ActiveCall::global(cx).read(cx).room().cloned() {
7476 let follow_peer_id = room
7477 .read(cx)
7478 .remote_participants()
7479 .iter()
7480 .find(|(_, participant)| participant.user.id == follow_user_id)
7481 .map(|(_, p)| p.peer_id)
7482 .or_else(|| {
7483 // If we couldn't follow the given user, follow the host instead.
7484 let collaborator = workspace
7485 .project()
7486 .read(cx)
7487 .collaborators()
7488 .values()
7489 .find(|collaborator| collaborator.is_host)?;
7490 Some(collaborator.peer_id)
7491 });
7492
7493 if let Some(follow_peer_id) = follow_peer_id {
7494 workspace.follow(follow_peer_id, window, cx);
7495 }
7496 }
7497 })?;
7498
7499 anyhow::Ok(())
7500 })
7501}
7502
7503pub fn reload(reload: &Reload, cx: &mut App) {
7504 let should_confirm = WorkspaceSettings::get_global(cx).confirm_quit;
7505 let mut workspace_windows = cx
7506 .windows()
7507 .into_iter()
7508 .filter_map(|window| window.downcast::<Workspace>())
7509 .collect::<Vec<_>>();
7510
7511 // If multiple windows have unsaved changes, and need a save prompt,
7512 // prompt in the active window before switching to a different window.
7513 workspace_windows.sort_by_key(|window| window.is_active(cx) == Some(false));
7514
7515 let mut prompt = None;
7516 if let (true, Some(window)) = (should_confirm, workspace_windows.first()) {
7517 prompt = window
7518 .update(cx, |_, window, cx| {
7519 window.prompt(
7520 PromptLevel::Info,
7521 "Are you sure you want to restart?",
7522 None,
7523 &["Restart", "Cancel"],
7524 cx,
7525 )
7526 })
7527 .ok();
7528 }
7529
7530 let binary_path = reload.binary_path.clone();
7531 cx.spawn(async move |cx| {
7532 if let Some(prompt) = prompt {
7533 let answer = prompt.await?;
7534 if answer != 0 {
7535 return Ok(());
7536 }
7537 }
7538
7539 // If the user cancels any save prompt, then keep the app open.
7540 for window in workspace_windows {
7541 if let Ok(should_close) = window.update(cx, |workspace, window, cx| {
7542 workspace.prepare_to_close(CloseIntent::Quit, window, cx)
7543 }) {
7544 if !should_close.await? {
7545 return Ok(());
7546 }
7547 }
7548 }
7549
7550 cx.update(|cx| cx.restart(binary_path))
7551 })
7552 .detach_and_log_err(cx);
7553}
7554
7555fn parse_pixel_position_env_var(value: &str) -> Option<Point<Pixels>> {
7556 let mut parts = value.split(',');
7557 let x: usize = parts.next()?.parse().ok()?;
7558 let y: usize = parts.next()?.parse().ok()?;
7559 Some(point(px(x as f32), px(y as f32)))
7560}
7561
7562fn parse_pixel_size_env_var(value: &str) -> Option<Size<Pixels>> {
7563 let mut parts = value.split(',');
7564 let width: usize = parts.next()?.parse().ok()?;
7565 let height: usize = parts.next()?.parse().ok()?;
7566 Some(size(px(width as f32), px(height as f32)))
7567}
7568
7569/// Add client-side decorations (rounded corners, shadows, resize handling) when appropriate.
7570pub fn client_side_decorations(
7571 element: impl IntoElement,
7572 window: &mut Window,
7573 cx: &mut App,
7574) -> Stateful<Div> {
7575 const BORDER_SIZE: Pixels = px(1.0);
7576 let decorations = window.window_decorations();
7577
7578 match decorations {
7579 Decorations::Client { .. } => window.set_client_inset(theme::CLIENT_SIDE_DECORATION_SHADOW),
7580 Decorations::Server { .. } => window.set_client_inset(px(0.0)),
7581 }
7582
7583 struct GlobalResizeEdge(ResizeEdge);
7584 impl Global for GlobalResizeEdge {}
7585
7586 div()
7587 .id("window-backdrop")
7588 .bg(transparent_black())
7589 .map(|div| match decorations {
7590 Decorations::Server => div,
7591 Decorations::Client { tiling, .. } => div
7592 .when(!(tiling.top || tiling.right), |div| {
7593 div.rounded_tr(theme::CLIENT_SIDE_DECORATION_ROUNDING)
7594 })
7595 .when(!(tiling.top || tiling.left), |div| {
7596 div.rounded_tl(theme::CLIENT_SIDE_DECORATION_ROUNDING)
7597 })
7598 .when(!(tiling.bottom || tiling.right), |div| {
7599 div.rounded_br(theme::CLIENT_SIDE_DECORATION_ROUNDING)
7600 })
7601 .when(!(tiling.bottom || tiling.left), |div| {
7602 div.rounded_bl(theme::CLIENT_SIDE_DECORATION_ROUNDING)
7603 })
7604 .when(!tiling.top, |div| {
7605 div.pt(theme::CLIENT_SIDE_DECORATION_SHADOW)
7606 })
7607 .when(!tiling.bottom, |div| {
7608 div.pb(theme::CLIENT_SIDE_DECORATION_SHADOW)
7609 })
7610 .when(!tiling.left, |div| {
7611 div.pl(theme::CLIENT_SIDE_DECORATION_SHADOW)
7612 })
7613 .when(!tiling.right, |div| {
7614 div.pr(theme::CLIENT_SIDE_DECORATION_SHADOW)
7615 })
7616 .on_mouse_move(move |e, window, cx| {
7617 let size = window.window_bounds().get_bounds().size;
7618 let pos = e.position;
7619
7620 let new_edge =
7621 resize_edge(pos, theme::CLIENT_SIDE_DECORATION_SHADOW, size, tiling);
7622
7623 let edge = cx.try_global::<GlobalResizeEdge>();
7624 if new_edge != edge.map(|edge| edge.0) {
7625 window
7626 .window_handle()
7627 .update(cx, |workspace, _, cx| {
7628 cx.notify(workspace.entity_id());
7629 })
7630 .ok();
7631 }
7632 })
7633 .on_mouse_down(MouseButton::Left, move |e, window, _| {
7634 let size = window.window_bounds().get_bounds().size;
7635 let pos = e.position;
7636
7637 let edge = match resize_edge(
7638 pos,
7639 theme::CLIENT_SIDE_DECORATION_SHADOW,
7640 size,
7641 tiling,
7642 ) {
7643 Some(value) => value,
7644 None => return,
7645 };
7646
7647 window.start_window_resize(edge);
7648 }),
7649 })
7650 .size_full()
7651 .child(
7652 div()
7653 .cursor(CursorStyle::Arrow)
7654 .map(|div| match decorations {
7655 Decorations::Server => div,
7656 Decorations::Client { tiling } => div
7657 .border_color(cx.theme().colors().border)
7658 .when(!(tiling.top || tiling.right), |div| {
7659 div.rounded_tr(theme::CLIENT_SIDE_DECORATION_ROUNDING)
7660 })
7661 .when(!(tiling.top || tiling.left), |div| {
7662 div.rounded_tl(theme::CLIENT_SIDE_DECORATION_ROUNDING)
7663 })
7664 .when(!(tiling.bottom || tiling.right), |div| {
7665 div.rounded_br(theme::CLIENT_SIDE_DECORATION_ROUNDING)
7666 })
7667 .when(!(tiling.bottom || tiling.left), |div| {
7668 div.rounded_bl(theme::CLIENT_SIDE_DECORATION_ROUNDING)
7669 })
7670 .when(!tiling.top, |div| div.border_t(BORDER_SIZE))
7671 .when(!tiling.bottom, |div| div.border_b(BORDER_SIZE))
7672 .when(!tiling.left, |div| div.border_l(BORDER_SIZE))
7673 .when(!tiling.right, |div| div.border_r(BORDER_SIZE))
7674 .when(!tiling.is_tiled(), |div| {
7675 div.shadow(vec![gpui::BoxShadow {
7676 color: Hsla {
7677 h: 0.,
7678 s: 0.,
7679 l: 0.,
7680 a: 0.4,
7681 },
7682 blur_radius: theme::CLIENT_SIDE_DECORATION_SHADOW / 2.,
7683 spread_radius: px(0.),
7684 offset: point(px(0.0), px(0.0)),
7685 }])
7686 }),
7687 })
7688 .on_mouse_move(|_e, _, cx| {
7689 cx.stop_propagation();
7690 })
7691 .size_full()
7692 .child(element),
7693 )
7694 .map(|div| match decorations {
7695 Decorations::Server => div,
7696 Decorations::Client { tiling, .. } => div.child(
7697 canvas(
7698 |_bounds, window, _| {
7699 window.insert_hitbox(
7700 Bounds::new(
7701 point(px(0.0), px(0.0)),
7702 window.window_bounds().get_bounds().size,
7703 ),
7704 HitboxBehavior::Normal,
7705 )
7706 },
7707 move |_bounds, hitbox, window, cx| {
7708 let mouse = window.mouse_position();
7709 let size = window.window_bounds().get_bounds().size;
7710 let Some(edge) =
7711 resize_edge(mouse, theme::CLIENT_SIDE_DECORATION_SHADOW, size, tiling)
7712 else {
7713 return;
7714 };
7715 cx.set_global(GlobalResizeEdge(edge));
7716 window.set_cursor_style(
7717 match edge {
7718 ResizeEdge::Top | ResizeEdge::Bottom => CursorStyle::ResizeUpDown,
7719 ResizeEdge::Left | ResizeEdge::Right => {
7720 CursorStyle::ResizeLeftRight
7721 }
7722 ResizeEdge::TopLeft | ResizeEdge::BottomRight => {
7723 CursorStyle::ResizeUpLeftDownRight
7724 }
7725 ResizeEdge::TopRight | ResizeEdge::BottomLeft => {
7726 CursorStyle::ResizeUpRightDownLeft
7727 }
7728 },
7729 &hitbox,
7730 );
7731 },
7732 )
7733 .size_full()
7734 .absolute(),
7735 ),
7736 })
7737}
7738
7739fn resize_edge(
7740 pos: Point<Pixels>,
7741 shadow_size: Pixels,
7742 window_size: Size<Pixels>,
7743 tiling: Tiling,
7744) -> Option<ResizeEdge> {
7745 let bounds = Bounds::new(Point::default(), window_size).inset(shadow_size * 1.5);
7746 if bounds.contains(&pos) {
7747 return None;
7748 }
7749
7750 let corner_size = size(shadow_size * 1.5, shadow_size * 1.5);
7751 let top_left_bounds = Bounds::new(Point::new(px(0.), px(0.)), corner_size);
7752 if !tiling.top && top_left_bounds.contains(&pos) {
7753 return Some(ResizeEdge::TopLeft);
7754 }
7755
7756 let top_right_bounds = Bounds::new(
7757 Point::new(window_size.width - corner_size.width, px(0.)),
7758 corner_size,
7759 );
7760 if !tiling.top && top_right_bounds.contains(&pos) {
7761 return Some(ResizeEdge::TopRight);
7762 }
7763
7764 let bottom_left_bounds = Bounds::new(
7765 Point::new(px(0.), window_size.height - corner_size.height),
7766 corner_size,
7767 );
7768 if !tiling.bottom && bottom_left_bounds.contains(&pos) {
7769 return Some(ResizeEdge::BottomLeft);
7770 }
7771
7772 let bottom_right_bounds = Bounds::new(
7773 Point::new(
7774 window_size.width - corner_size.width,
7775 window_size.height - corner_size.height,
7776 ),
7777 corner_size,
7778 );
7779 if !tiling.bottom && bottom_right_bounds.contains(&pos) {
7780 return Some(ResizeEdge::BottomRight);
7781 }
7782
7783 if !tiling.top && pos.y < shadow_size {
7784 Some(ResizeEdge::Top)
7785 } else if !tiling.bottom && pos.y > window_size.height - shadow_size {
7786 Some(ResizeEdge::Bottom)
7787 } else if !tiling.left && pos.x < shadow_size {
7788 Some(ResizeEdge::Left)
7789 } else if !tiling.right && pos.x > window_size.width - shadow_size {
7790 Some(ResizeEdge::Right)
7791 } else {
7792 None
7793 }
7794}
7795
7796fn join_pane_into_active(
7797 active_pane: &Entity<Pane>,
7798 pane: &Entity<Pane>,
7799 window: &mut Window,
7800 cx: &mut App,
7801) {
7802 if pane == active_pane {
7803 return;
7804 } else if pane.read(cx).items_len() == 0 {
7805 pane.update(cx, |_, cx| {
7806 cx.emit(pane::Event::Remove {
7807 focus_on_pane: None,
7808 });
7809 })
7810 } else {
7811 move_all_items(pane, active_pane, window, cx);
7812 }
7813}
7814
7815fn move_all_items(
7816 from_pane: &Entity<Pane>,
7817 to_pane: &Entity<Pane>,
7818 window: &mut Window,
7819 cx: &mut App,
7820) {
7821 let destination_is_different = from_pane != to_pane;
7822 let mut moved_items = 0;
7823 for (item_ix, item_handle) in from_pane
7824 .read(cx)
7825 .items()
7826 .enumerate()
7827 .map(|(ix, item)| (ix, item.clone()))
7828 .collect::<Vec<_>>()
7829 {
7830 let ix = item_ix - moved_items;
7831 if destination_is_different {
7832 // Close item from previous pane
7833 from_pane.update(cx, |source, cx| {
7834 source.remove_item_and_focus_on_pane(ix, false, to_pane.clone(), window, cx);
7835 });
7836 moved_items += 1;
7837 }
7838
7839 // This automatically removes duplicate items in the pane
7840 to_pane.update(cx, |destination, cx| {
7841 destination.add_item(item_handle, true, true, None, window, cx);
7842 window.focus(&destination.focus_handle(cx))
7843 });
7844 }
7845}
7846
7847pub fn move_item(
7848 source: &Entity<Pane>,
7849 destination: &Entity<Pane>,
7850 item_id_to_move: EntityId,
7851 destination_index: usize,
7852 activate: bool,
7853 window: &mut Window,
7854 cx: &mut App,
7855) {
7856 let Some((item_ix, item_handle)) = source
7857 .read(cx)
7858 .items()
7859 .enumerate()
7860 .find(|(_, item_handle)| item_handle.item_id() == item_id_to_move)
7861 .map(|(ix, item)| (ix, item.clone()))
7862 else {
7863 // Tab was closed during drag
7864 return;
7865 };
7866
7867 if source != destination {
7868 // Close item from previous pane
7869 source.update(cx, |source, cx| {
7870 source.remove_item_and_focus_on_pane(item_ix, false, destination.clone(), window, cx);
7871 });
7872 }
7873
7874 // This automatically removes duplicate items in the pane
7875 destination.update(cx, |destination, cx| {
7876 destination.add_item_inner(
7877 item_handle,
7878 activate,
7879 activate,
7880 activate,
7881 Some(destination_index),
7882 window,
7883 cx,
7884 );
7885 if activate {
7886 window.focus(&destination.focus_handle(cx))
7887 }
7888 });
7889}
7890
7891pub fn move_active_item(
7892 source: &Entity<Pane>,
7893 destination: &Entity<Pane>,
7894 focus_destination: bool,
7895 close_if_empty: bool,
7896 window: &mut Window,
7897 cx: &mut App,
7898) {
7899 if source == destination {
7900 return;
7901 }
7902 let Some(active_item) = source.read(cx).active_item() else {
7903 return;
7904 };
7905 source.update(cx, |source_pane, cx| {
7906 let item_id = active_item.item_id();
7907 source_pane.remove_item(item_id, false, close_if_empty, window, cx);
7908 destination.update(cx, |target_pane, cx| {
7909 target_pane.add_item(
7910 active_item,
7911 focus_destination,
7912 focus_destination,
7913 Some(target_pane.items_len()),
7914 window,
7915 cx,
7916 );
7917 });
7918 });
7919}
7920
7921pub fn clone_active_item(
7922 workspace_id: Option<WorkspaceId>,
7923 source: &Entity<Pane>,
7924 destination: &Entity<Pane>,
7925 focus_destination: bool,
7926 window: &mut Window,
7927 cx: &mut App,
7928) {
7929 if source == destination {
7930 return;
7931 }
7932 let Some(active_item) = source.read(cx).active_item() else {
7933 return;
7934 };
7935 destination.update(cx, |target_pane, cx| {
7936 let Some(clone) = active_item.clone_on_split(workspace_id, window, cx) else {
7937 return;
7938 };
7939 target_pane.add_item(
7940 clone,
7941 focus_destination,
7942 focus_destination,
7943 Some(target_pane.items_len()),
7944 window,
7945 cx,
7946 );
7947 });
7948}
7949
7950#[derive(Debug)]
7951pub struct WorkspacePosition {
7952 pub window_bounds: Option<WindowBounds>,
7953 pub display: Option<Uuid>,
7954 pub centered_layout: bool,
7955}
7956
7957pub fn ssh_workspace_position_from_db(
7958 host: String,
7959 port: Option<u16>,
7960 user: Option<String>,
7961 paths_to_open: &[PathBuf],
7962 cx: &App,
7963) -> Task<Result<WorkspacePosition>> {
7964 let paths = paths_to_open
7965 .iter()
7966 .map(|path| path.to_string_lossy().to_string())
7967 .collect::<Vec<_>>();
7968
7969 cx.background_spawn(async move {
7970 let serialized_ssh_project = persistence::DB
7971 .get_or_create_ssh_project(host, port, paths, user)
7972 .await
7973 .context("fetching serialized ssh project")?;
7974 let serialized_workspace =
7975 persistence::DB.workspace_for_ssh_project(&serialized_ssh_project);
7976
7977 let (window_bounds, display) = if let Some(bounds) = window_bounds_env_override() {
7978 (Some(WindowBounds::Windowed(bounds)), None)
7979 } else {
7980 let restorable_bounds = serialized_workspace
7981 .as_ref()
7982 .and_then(|workspace| Some((workspace.display?, workspace.window_bounds?)))
7983 .or_else(|| {
7984 let (display, window_bounds) = DB.last_window().log_err()?;
7985 Some((display?, window_bounds?))
7986 });
7987
7988 if let Some((serialized_display, serialized_status)) = restorable_bounds {
7989 (Some(serialized_status.0), Some(serialized_display))
7990 } else {
7991 (None, None)
7992 }
7993 };
7994
7995 let centered_layout = serialized_workspace
7996 .as_ref()
7997 .map(|w| w.centered_layout)
7998 .unwrap_or(false);
7999
8000 Ok(WorkspacePosition {
8001 window_bounds,
8002 display,
8003 centered_layout,
8004 })
8005 })
8006}
8007
8008pub fn with_active_or_new_workspace(
8009 cx: &mut App,
8010 f: impl FnOnce(&mut Workspace, &mut Window, &mut Context<Workspace>) + Send + 'static,
8011) {
8012 match cx.active_window().and_then(|w| w.downcast::<Workspace>()) {
8013 Some(workspace) => {
8014 cx.defer(move |cx| {
8015 workspace
8016 .update(cx, |workspace, window, cx| f(workspace, window, cx))
8017 .log_err();
8018 });
8019 }
8020 None => {
8021 let app_state = AppState::global(cx);
8022 if let Some(app_state) = app_state.upgrade() {
8023 open_new(
8024 OpenOptions::default(),
8025 app_state,
8026 cx,
8027 move |workspace, window, cx| f(workspace, window, cx),
8028 )
8029 .detach_and_log_err(cx);
8030 }
8031 }
8032 }
8033}
8034
8035#[cfg(test)]
8036mod tests {
8037 use std::{cell::RefCell, rc::Rc};
8038
8039 use super::*;
8040 use crate::{
8041 dock::{PanelEvent, test::TestPanel},
8042 item::{
8043 ItemEvent,
8044 test::{TestItem, TestProjectItem},
8045 },
8046 };
8047 use fs::FakeFs;
8048 use gpui::{
8049 DismissEvent, Empty, EventEmitter, FocusHandle, Focusable, Render, TestAppContext,
8050 UpdateGlobal, VisualTestContext, px,
8051 };
8052 use project::{Project, ProjectEntryId};
8053 use serde_json::json;
8054 use settings::SettingsStore;
8055
8056 #[gpui::test]
8057 async fn test_tab_disambiguation(cx: &mut TestAppContext) {
8058 init_test(cx);
8059
8060 let fs = FakeFs::new(cx.executor());
8061 let project = Project::test(fs, [], cx).await;
8062 let (workspace, cx) =
8063 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
8064
8065 // Adding an item with no ambiguity renders the tab without detail.
8066 let item1 = cx.new(|cx| {
8067 let mut item = TestItem::new(cx);
8068 item.tab_descriptions = Some(vec!["c", "b1/c", "a/b1/c"]);
8069 item
8070 });
8071 workspace.update_in(cx, |workspace, window, cx| {
8072 workspace.add_item_to_active_pane(Box::new(item1.clone()), None, true, window, cx);
8073 });
8074 item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(0)));
8075
8076 // Adding an item that creates ambiguity increases the level of detail on
8077 // both tabs.
8078 let item2 = cx.new_window_entity(|_window, cx| {
8079 let mut item = TestItem::new(cx);
8080 item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
8081 item
8082 });
8083 workspace.update_in(cx, |workspace, window, cx| {
8084 workspace.add_item_to_active_pane(Box::new(item2.clone()), None, true, window, cx);
8085 });
8086 item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
8087 item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
8088
8089 // Adding an item that creates ambiguity increases the level of detail only
8090 // on the ambiguous tabs. In this case, the ambiguity can't be resolved so
8091 // we stop at the highest detail available.
8092 let item3 = cx.new(|cx| {
8093 let mut item = TestItem::new(cx);
8094 item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
8095 item
8096 });
8097 workspace.update_in(cx, |workspace, window, cx| {
8098 workspace.add_item_to_active_pane(Box::new(item3.clone()), None, true, window, cx);
8099 });
8100 item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
8101 item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
8102 item3.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
8103 }
8104
8105 #[gpui::test]
8106 async fn test_tracking_active_path(cx: &mut TestAppContext) {
8107 init_test(cx);
8108
8109 let fs = FakeFs::new(cx.executor());
8110 fs.insert_tree(
8111 "/root1",
8112 json!({
8113 "one.txt": "",
8114 "two.txt": "",
8115 }),
8116 )
8117 .await;
8118 fs.insert_tree(
8119 "/root2",
8120 json!({
8121 "three.txt": "",
8122 }),
8123 )
8124 .await;
8125
8126 let project = Project::test(fs, ["root1".as_ref()], cx).await;
8127 let (workspace, cx) =
8128 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
8129 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
8130 let worktree_id = project.update(cx, |project, cx| {
8131 project.worktrees(cx).next().unwrap().read(cx).id()
8132 });
8133
8134 let item1 = cx.new(|cx| {
8135 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "one.txt", cx)])
8136 });
8137 let item2 = cx.new(|cx| {
8138 TestItem::new(cx).with_project_items(&[TestProjectItem::new(2, "two.txt", cx)])
8139 });
8140
8141 // Add an item to an empty pane
8142 workspace.update_in(cx, |workspace, window, cx| {
8143 workspace.add_item_to_active_pane(Box::new(item1), None, true, window, cx)
8144 });
8145 project.update(cx, |project, cx| {
8146 assert_eq!(
8147 project.active_entry(),
8148 project
8149 .entry_for_path(&(worktree_id, "one.txt").into(), cx)
8150 .map(|e| e.id)
8151 );
8152 });
8153 assert_eq!(cx.window_title().as_deref(), Some("root1 — one.txt"));
8154
8155 // Add a second item to a non-empty pane
8156 workspace.update_in(cx, |workspace, window, cx| {
8157 workspace.add_item_to_active_pane(Box::new(item2), None, true, window, cx)
8158 });
8159 assert_eq!(cx.window_title().as_deref(), Some("root1 — two.txt"));
8160 project.update(cx, |project, cx| {
8161 assert_eq!(
8162 project.active_entry(),
8163 project
8164 .entry_for_path(&(worktree_id, "two.txt").into(), cx)
8165 .map(|e| e.id)
8166 );
8167 });
8168
8169 // Close the active item
8170 pane.update_in(cx, |pane, window, cx| {
8171 pane.close_active_item(&Default::default(), window, cx)
8172 })
8173 .await
8174 .unwrap();
8175 assert_eq!(cx.window_title().as_deref(), Some("root1 — one.txt"));
8176 project.update(cx, |project, cx| {
8177 assert_eq!(
8178 project.active_entry(),
8179 project
8180 .entry_for_path(&(worktree_id, "one.txt").into(), cx)
8181 .map(|e| e.id)
8182 );
8183 });
8184
8185 // Add a project folder
8186 project
8187 .update(cx, |project, cx| {
8188 project.find_or_create_worktree("root2", true, cx)
8189 })
8190 .await
8191 .unwrap();
8192 assert_eq!(cx.window_title().as_deref(), Some("root1, root2 — one.txt"));
8193
8194 // Remove a project folder
8195 project.update(cx, |project, cx| project.remove_worktree(worktree_id, cx));
8196 assert_eq!(cx.window_title().as_deref(), Some("root2 — one.txt"));
8197 }
8198
8199 #[gpui::test]
8200 async fn test_close_window(cx: &mut TestAppContext) {
8201 init_test(cx);
8202
8203 let fs = FakeFs::new(cx.executor());
8204 fs.insert_tree("/root", json!({ "one": "" })).await;
8205
8206 let project = Project::test(fs, ["root".as_ref()], cx).await;
8207 let (workspace, cx) =
8208 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
8209
8210 // When there are no dirty items, there's nothing to do.
8211 let item1 = cx.new(TestItem::new);
8212 workspace.update_in(cx, |w, window, cx| {
8213 w.add_item_to_active_pane(Box::new(item1.clone()), None, true, window, cx)
8214 });
8215 let task = workspace.update_in(cx, |w, window, cx| {
8216 w.prepare_to_close(CloseIntent::CloseWindow, window, cx)
8217 });
8218 assert!(task.await.unwrap());
8219
8220 // When there are dirty untitled items, prompt to save each one. If the user
8221 // cancels any prompt, then abort.
8222 let item2 = cx.new(|cx| TestItem::new(cx).with_dirty(true));
8223 let item3 = cx.new(|cx| {
8224 TestItem::new(cx)
8225 .with_dirty(true)
8226 .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
8227 });
8228 workspace.update_in(cx, |w, window, cx| {
8229 w.add_item_to_active_pane(Box::new(item2.clone()), None, true, window, cx);
8230 w.add_item_to_active_pane(Box::new(item3.clone()), None, true, window, cx);
8231 });
8232 let task = workspace.update_in(cx, |w, window, cx| {
8233 w.prepare_to_close(CloseIntent::CloseWindow, window, cx)
8234 });
8235 cx.executor().run_until_parked();
8236 cx.simulate_prompt_answer("Cancel"); // cancel save all
8237 cx.executor().run_until_parked();
8238 assert!(!cx.has_pending_prompt());
8239 assert!(!task.await.unwrap());
8240 }
8241
8242 #[gpui::test]
8243 async fn test_close_window_with_serializable_items(cx: &mut TestAppContext) {
8244 init_test(cx);
8245
8246 // Register TestItem as a serializable item
8247 cx.update(|cx| {
8248 register_serializable_item::<TestItem>(cx);
8249 });
8250
8251 let fs = FakeFs::new(cx.executor());
8252 fs.insert_tree("/root", json!({ "one": "" })).await;
8253
8254 let project = Project::test(fs, ["root".as_ref()], cx).await;
8255 let (workspace, cx) =
8256 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
8257
8258 // When there are dirty untitled items, but they can serialize, then there is no prompt.
8259 let item1 = cx.new(|cx| {
8260 TestItem::new(cx)
8261 .with_dirty(true)
8262 .with_serialize(|| Some(Task::ready(Ok(()))))
8263 });
8264 let item2 = cx.new(|cx| {
8265 TestItem::new(cx)
8266 .with_dirty(true)
8267 .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
8268 .with_serialize(|| Some(Task::ready(Ok(()))))
8269 });
8270 workspace.update_in(cx, |w, window, cx| {
8271 w.add_item_to_active_pane(Box::new(item1.clone()), None, true, window, cx);
8272 w.add_item_to_active_pane(Box::new(item2.clone()), None, true, window, cx);
8273 });
8274 let task = workspace.update_in(cx, |w, window, cx| {
8275 w.prepare_to_close(CloseIntent::CloseWindow, window, cx)
8276 });
8277 assert!(task.await.unwrap());
8278 }
8279
8280 #[gpui::test]
8281 async fn test_close_pane_items(cx: &mut TestAppContext) {
8282 init_test(cx);
8283
8284 let fs = FakeFs::new(cx.executor());
8285
8286 let project = Project::test(fs, None, cx).await;
8287 let (workspace, cx) =
8288 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
8289
8290 let item1 = cx.new(|cx| {
8291 TestItem::new(cx)
8292 .with_dirty(true)
8293 .with_project_items(&[dirty_project_item(1, "1.txt", cx)])
8294 });
8295 let item2 = cx.new(|cx| {
8296 TestItem::new(cx)
8297 .with_dirty(true)
8298 .with_conflict(true)
8299 .with_project_items(&[dirty_project_item(2, "2.txt", cx)])
8300 });
8301 let item3 = cx.new(|cx| {
8302 TestItem::new(cx)
8303 .with_dirty(true)
8304 .with_conflict(true)
8305 .with_project_items(&[dirty_project_item(3, "3.txt", cx)])
8306 });
8307 let item4 = cx.new(|cx| {
8308 TestItem::new(cx).with_dirty(true).with_project_items(&[{
8309 let project_item = TestProjectItem::new_untitled(cx);
8310 project_item.update(cx, |project_item, _| project_item.is_dirty = true);
8311 project_item
8312 }])
8313 });
8314 let pane = workspace.update_in(cx, |workspace, window, cx| {
8315 workspace.add_item_to_active_pane(Box::new(item1.clone()), None, true, window, cx);
8316 workspace.add_item_to_active_pane(Box::new(item2.clone()), None, true, window, cx);
8317 workspace.add_item_to_active_pane(Box::new(item3.clone()), None, true, window, cx);
8318 workspace.add_item_to_active_pane(Box::new(item4.clone()), None, true, window, cx);
8319 workspace.active_pane().clone()
8320 });
8321
8322 let close_items = pane.update_in(cx, |pane, window, cx| {
8323 pane.activate_item(1, true, true, window, cx);
8324 assert_eq!(pane.active_item().unwrap().item_id(), item2.item_id());
8325 let item1_id = item1.item_id();
8326 let item3_id = item3.item_id();
8327 let item4_id = item4.item_id();
8328 pane.close_items(window, cx, SaveIntent::Close, move |id| {
8329 [item1_id, item3_id, item4_id].contains(&id)
8330 })
8331 });
8332 cx.executor().run_until_parked();
8333
8334 assert!(cx.has_pending_prompt());
8335 cx.simulate_prompt_answer("Save all");
8336
8337 cx.executor().run_until_parked();
8338
8339 // Item 1 is saved. There's a prompt to save item 3.
8340 pane.update(cx, |pane, cx| {
8341 assert_eq!(item1.read(cx).save_count, 1);
8342 assert_eq!(item1.read(cx).save_as_count, 0);
8343 assert_eq!(item1.read(cx).reload_count, 0);
8344 assert_eq!(pane.items_len(), 3);
8345 assert_eq!(pane.active_item().unwrap().item_id(), item3.item_id());
8346 });
8347 assert!(cx.has_pending_prompt());
8348
8349 // Cancel saving item 3.
8350 cx.simulate_prompt_answer("Discard");
8351 cx.executor().run_until_parked();
8352
8353 // Item 3 is reloaded. There's a prompt to save item 4.
8354 pane.update(cx, |pane, cx| {
8355 assert_eq!(item3.read(cx).save_count, 0);
8356 assert_eq!(item3.read(cx).save_as_count, 0);
8357 assert_eq!(item3.read(cx).reload_count, 1);
8358 assert_eq!(pane.items_len(), 2);
8359 assert_eq!(pane.active_item().unwrap().item_id(), item4.item_id());
8360 });
8361
8362 // There's a prompt for a path for item 4.
8363 cx.simulate_new_path_selection(|_| Some(Default::default()));
8364 close_items.await.unwrap();
8365
8366 // The requested items are closed.
8367 pane.update(cx, |pane, cx| {
8368 assert_eq!(item4.read(cx).save_count, 0);
8369 assert_eq!(item4.read(cx).save_as_count, 1);
8370 assert_eq!(item4.read(cx).reload_count, 0);
8371 assert_eq!(pane.items_len(), 1);
8372 assert_eq!(pane.active_item().unwrap().item_id(), item2.item_id());
8373 });
8374 }
8375
8376 #[gpui::test]
8377 async fn test_prompting_to_save_only_on_last_item_for_entry(cx: &mut TestAppContext) {
8378 init_test(cx);
8379
8380 let fs = FakeFs::new(cx.executor());
8381 let project = Project::test(fs, [], cx).await;
8382 let (workspace, cx) =
8383 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
8384
8385 // Create several workspace items with single project entries, and two
8386 // workspace items with multiple project entries.
8387 let single_entry_items = (0..=4)
8388 .map(|project_entry_id| {
8389 cx.new(|cx| {
8390 TestItem::new(cx)
8391 .with_dirty(true)
8392 .with_project_items(&[dirty_project_item(
8393 project_entry_id,
8394 &format!("{project_entry_id}.txt"),
8395 cx,
8396 )])
8397 })
8398 })
8399 .collect::<Vec<_>>();
8400 let item_2_3 = cx.new(|cx| {
8401 TestItem::new(cx)
8402 .with_dirty(true)
8403 .with_singleton(false)
8404 .with_project_items(&[
8405 single_entry_items[2].read(cx).project_items[0].clone(),
8406 single_entry_items[3].read(cx).project_items[0].clone(),
8407 ])
8408 });
8409 let item_3_4 = cx.new(|cx| {
8410 TestItem::new(cx)
8411 .with_dirty(true)
8412 .with_singleton(false)
8413 .with_project_items(&[
8414 single_entry_items[3].read(cx).project_items[0].clone(),
8415 single_entry_items[4].read(cx).project_items[0].clone(),
8416 ])
8417 });
8418
8419 // Create two panes that contain the following project entries:
8420 // left pane:
8421 // multi-entry items: (2, 3)
8422 // single-entry items: 0, 2, 3, 4
8423 // right pane:
8424 // single-entry items: 4, 1
8425 // multi-entry items: (3, 4)
8426 let (left_pane, right_pane) = workspace.update_in(cx, |workspace, window, cx| {
8427 let left_pane = workspace.active_pane().clone();
8428 workspace.add_item_to_active_pane(Box::new(item_2_3.clone()), None, true, window, cx);
8429 workspace.add_item_to_active_pane(
8430 single_entry_items[0].boxed_clone(),
8431 None,
8432 true,
8433 window,
8434 cx,
8435 );
8436 workspace.add_item_to_active_pane(
8437 single_entry_items[2].boxed_clone(),
8438 None,
8439 true,
8440 window,
8441 cx,
8442 );
8443 workspace.add_item_to_active_pane(
8444 single_entry_items[3].boxed_clone(),
8445 None,
8446 true,
8447 window,
8448 cx,
8449 );
8450 workspace.add_item_to_active_pane(
8451 single_entry_items[4].boxed_clone(),
8452 None,
8453 true,
8454 window,
8455 cx,
8456 );
8457
8458 let right_pane = workspace
8459 .split_and_clone(left_pane.clone(), SplitDirection::Right, window, cx)
8460 .unwrap();
8461
8462 right_pane.update(cx, |pane, cx| {
8463 pane.add_item(
8464 single_entry_items[1].boxed_clone(),
8465 true,
8466 true,
8467 None,
8468 window,
8469 cx,
8470 );
8471 pane.add_item(Box::new(item_3_4.clone()), true, true, None, window, cx);
8472 });
8473
8474 (left_pane, right_pane)
8475 });
8476
8477 cx.focus(&right_pane);
8478
8479 let mut close = right_pane.update_in(cx, |pane, window, cx| {
8480 pane.close_all_items(&CloseAllItems::default(), window, cx)
8481 .unwrap()
8482 });
8483 cx.executor().run_until_parked();
8484
8485 let msg = cx.pending_prompt().unwrap().0;
8486 assert!(msg.contains("1.txt"));
8487 assert!(!msg.contains("2.txt"));
8488 assert!(!msg.contains("3.txt"));
8489 assert!(!msg.contains("4.txt"));
8490
8491 cx.simulate_prompt_answer("Cancel");
8492 close.await;
8493
8494 left_pane
8495 .update_in(cx, |left_pane, window, cx| {
8496 left_pane.close_item_by_id(
8497 single_entry_items[3].entity_id(),
8498 SaveIntent::Skip,
8499 window,
8500 cx,
8501 )
8502 })
8503 .await
8504 .unwrap();
8505
8506 close = right_pane.update_in(cx, |pane, window, cx| {
8507 pane.close_all_items(&CloseAllItems::default(), window, cx)
8508 .unwrap()
8509 });
8510 cx.executor().run_until_parked();
8511
8512 let details = cx.pending_prompt().unwrap().1;
8513 assert!(details.contains("1.txt"));
8514 assert!(!details.contains("2.txt"));
8515 assert!(details.contains("3.txt"));
8516 // ideally this assertion could be made, but today we can only
8517 // save whole items not project items, so the orphaned item 3 causes
8518 // 4 to be saved too.
8519 // assert!(!details.contains("4.txt"));
8520
8521 cx.simulate_prompt_answer("Save all");
8522
8523 cx.executor().run_until_parked();
8524 close.await;
8525 right_pane.read_with(cx, |pane, _| {
8526 assert_eq!(pane.items_len(), 0);
8527 });
8528 }
8529
8530 #[gpui::test]
8531 async fn test_autosave(cx: &mut gpui::TestAppContext) {
8532 init_test(cx);
8533
8534 let fs = FakeFs::new(cx.executor());
8535 let project = Project::test(fs, [], cx).await;
8536 let (workspace, cx) =
8537 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
8538 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
8539
8540 let item = cx.new(|cx| {
8541 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
8542 });
8543 let item_id = item.entity_id();
8544 workspace.update_in(cx, |workspace, window, cx| {
8545 workspace.add_item_to_active_pane(Box::new(item.clone()), None, true, window, cx);
8546 });
8547
8548 // Autosave on window change.
8549 item.update(cx, |item, cx| {
8550 SettingsStore::update_global(cx, |settings, cx| {
8551 settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
8552 settings.autosave = Some(AutosaveSetting::OnWindowChange);
8553 })
8554 });
8555 item.is_dirty = true;
8556 });
8557
8558 // Deactivating the window saves the file.
8559 cx.deactivate_window();
8560 item.read_with(cx, |item, _| assert_eq!(item.save_count, 1));
8561
8562 // Re-activating the window doesn't save the file.
8563 cx.update(|window, _| window.activate_window());
8564 cx.executor().run_until_parked();
8565 item.read_with(cx, |item, _| assert_eq!(item.save_count, 1));
8566
8567 // Autosave on focus change.
8568 item.update_in(cx, |item, window, cx| {
8569 cx.focus_self(window);
8570 SettingsStore::update_global(cx, |settings, cx| {
8571 settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
8572 settings.autosave = Some(AutosaveSetting::OnFocusChange);
8573 })
8574 });
8575 item.is_dirty = true;
8576 });
8577
8578 // Blurring the item saves the file.
8579 item.update_in(cx, |_, window, _| window.blur());
8580 cx.executor().run_until_parked();
8581 item.read_with(cx, |item, _| assert_eq!(item.save_count, 2));
8582
8583 // Deactivating the window still saves the file.
8584 item.update_in(cx, |item, window, cx| {
8585 cx.focus_self(window);
8586 item.is_dirty = true;
8587 });
8588 cx.deactivate_window();
8589 item.update(cx, |item, _| assert_eq!(item.save_count, 3));
8590
8591 // Autosave after delay.
8592 item.update(cx, |item, cx| {
8593 SettingsStore::update_global(cx, |settings, cx| {
8594 settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
8595 settings.autosave = Some(AutosaveSetting::AfterDelay { milliseconds: 500 });
8596 })
8597 });
8598 item.is_dirty = true;
8599 cx.emit(ItemEvent::Edit);
8600 });
8601
8602 // Delay hasn't fully expired, so the file is still dirty and unsaved.
8603 cx.executor().advance_clock(Duration::from_millis(250));
8604 item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
8605
8606 // After delay expires, the file is saved.
8607 cx.executor().advance_clock(Duration::from_millis(250));
8608 item.read_with(cx, |item, _| assert_eq!(item.save_count, 4));
8609
8610 // Autosave on focus change, ensuring closing the tab counts as such.
8611 item.update(cx, |item, cx| {
8612 SettingsStore::update_global(cx, |settings, cx| {
8613 settings.update_user_settings::<WorkspaceSettings>(cx, |settings| {
8614 settings.autosave = Some(AutosaveSetting::OnFocusChange);
8615 })
8616 });
8617 item.is_dirty = true;
8618 for project_item in &mut item.project_items {
8619 project_item.update(cx, |project_item, _| project_item.is_dirty = true);
8620 }
8621 });
8622
8623 pane.update_in(cx, |pane, window, cx| {
8624 pane.close_items(window, cx, SaveIntent::Close, move |id| id == item_id)
8625 })
8626 .await
8627 .unwrap();
8628 assert!(!cx.has_pending_prompt());
8629 item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
8630
8631 // Add the item again, ensuring autosave is prevented if the underlying file has been deleted.
8632 workspace.update_in(cx, |workspace, window, cx| {
8633 workspace.add_item_to_active_pane(Box::new(item.clone()), None, true, window, cx);
8634 });
8635 item.update_in(cx, |item, window, cx| {
8636 item.project_items[0].update(cx, |item, _| {
8637 item.entry_id = None;
8638 });
8639 item.is_dirty = true;
8640 window.blur();
8641 });
8642 cx.run_until_parked();
8643 item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
8644
8645 // Ensure autosave is prevented for deleted files also when closing the buffer.
8646 let _close_items = pane.update_in(cx, |pane, window, cx| {
8647 pane.close_items(window, cx, SaveIntent::Close, move |id| id == item_id)
8648 });
8649 cx.run_until_parked();
8650 assert!(cx.has_pending_prompt());
8651 item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
8652 }
8653
8654 #[gpui::test]
8655 async fn test_pane_navigation(cx: &mut gpui::TestAppContext) {
8656 init_test(cx);
8657
8658 let fs = FakeFs::new(cx.executor());
8659
8660 let project = Project::test(fs, [], cx).await;
8661 let (workspace, cx) =
8662 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
8663
8664 let item = cx.new(|cx| {
8665 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
8666 });
8667 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
8668 let toolbar = pane.read_with(cx, |pane, _| pane.toolbar().clone());
8669 let toolbar_notify_count = Rc::new(RefCell::new(0));
8670
8671 workspace.update_in(cx, |workspace, window, cx| {
8672 workspace.add_item_to_active_pane(Box::new(item.clone()), None, true, window, cx);
8673 let toolbar_notification_count = toolbar_notify_count.clone();
8674 cx.observe_in(&toolbar, window, move |_, _, _, _| {
8675 *toolbar_notification_count.borrow_mut() += 1
8676 })
8677 .detach();
8678 });
8679
8680 pane.read_with(cx, |pane, _| {
8681 assert!(!pane.can_navigate_backward());
8682 assert!(!pane.can_navigate_forward());
8683 });
8684
8685 item.update_in(cx, |item, _, cx| {
8686 item.set_state("one".to_string(), cx);
8687 });
8688
8689 // Toolbar must be notified to re-render the navigation buttons
8690 assert_eq!(*toolbar_notify_count.borrow(), 1);
8691
8692 pane.read_with(cx, |pane, _| {
8693 assert!(pane.can_navigate_backward());
8694 assert!(!pane.can_navigate_forward());
8695 });
8696
8697 workspace
8698 .update_in(cx, |workspace, window, cx| {
8699 workspace.go_back(pane.downgrade(), window, cx)
8700 })
8701 .await
8702 .unwrap();
8703
8704 assert_eq!(*toolbar_notify_count.borrow(), 2);
8705 pane.read_with(cx, |pane, _| {
8706 assert!(!pane.can_navigate_backward());
8707 assert!(pane.can_navigate_forward());
8708 });
8709 }
8710
8711 #[gpui::test]
8712 async fn test_toggle_docks_and_panels(cx: &mut gpui::TestAppContext) {
8713 init_test(cx);
8714 let fs = FakeFs::new(cx.executor());
8715
8716 let project = Project::test(fs, [], cx).await;
8717 let (workspace, cx) =
8718 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
8719
8720 let panel = workspace.update_in(cx, |workspace, window, cx| {
8721 let panel = cx.new(|cx| TestPanel::new(DockPosition::Right, cx));
8722 workspace.add_panel(panel.clone(), window, cx);
8723
8724 workspace
8725 .right_dock()
8726 .update(cx, |right_dock, cx| right_dock.set_open(true, window, cx));
8727
8728 panel
8729 });
8730
8731 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
8732 pane.update_in(cx, |pane, window, cx| {
8733 let item = cx.new(TestItem::new);
8734 pane.add_item(Box::new(item), true, true, None, window, cx);
8735 });
8736
8737 // Transfer focus from center to panel
8738 workspace.update_in(cx, |workspace, window, cx| {
8739 workspace.toggle_panel_focus::<TestPanel>(window, cx);
8740 });
8741
8742 workspace.update_in(cx, |workspace, window, cx| {
8743 assert!(workspace.right_dock().read(cx).is_open());
8744 assert!(!panel.is_zoomed(window, cx));
8745 assert!(panel.read(cx).focus_handle(cx).contains_focused(window, cx));
8746 });
8747
8748 // Transfer focus from panel to center
8749 workspace.update_in(cx, |workspace, window, cx| {
8750 workspace.toggle_panel_focus::<TestPanel>(window, cx);
8751 });
8752
8753 workspace.update_in(cx, |workspace, window, cx| {
8754 assert!(workspace.right_dock().read(cx).is_open());
8755 assert!(!panel.is_zoomed(window, cx));
8756 assert!(!panel.read(cx).focus_handle(cx).contains_focused(window, cx));
8757 });
8758
8759 // Close the dock
8760 workspace.update_in(cx, |workspace, window, cx| {
8761 workspace.toggle_dock(DockPosition::Right, window, cx);
8762 });
8763
8764 workspace.update_in(cx, |workspace, window, cx| {
8765 assert!(!workspace.right_dock().read(cx).is_open());
8766 assert!(!panel.is_zoomed(window, cx));
8767 assert!(!panel.read(cx).focus_handle(cx).contains_focused(window, cx));
8768 });
8769
8770 // Open the dock
8771 workspace.update_in(cx, |workspace, window, cx| {
8772 workspace.toggle_dock(DockPosition::Right, window, cx);
8773 });
8774
8775 workspace.update_in(cx, |workspace, window, cx| {
8776 assert!(workspace.right_dock().read(cx).is_open());
8777 assert!(!panel.is_zoomed(window, cx));
8778 assert!(panel.read(cx).focus_handle(cx).contains_focused(window, cx));
8779 });
8780
8781 // Focus and zoom panel
8782 panel.update_in(cx, |panel, window, cx| {
8783 cx.focus_self(window);
8784 panel.set_zoomed(true, window, cx)
8785 });
8786
8787 workspace.update_in(cx, |workspace, window, cx| {
8788 assert!(workspace.right_dock().read(cx).is_open());
8789 assert!(panel.is_zoomed(window, cx));
8790 assert!(panel.read(cx).focus_handle(cx).contains_focused(window, cx));
8791 });
8792
8793 // Transfer focus to the center closes the dock
8794 workspace.update_in(cx, |workspace, window, cx| {
8795 workspace.toggle_panel_focus::<TestPanel>(window, cx);
8796 });
8797
8798 workspace.update_in(cx, |workspace, window, cx| {
8799 assert!(!workspace.right_dock().read(cx).is_open());
8800 assert!(panel.is_zoomed(window, cx));
8801 assert!(!panel.read(cx).focus_handle(cx).contains_focused(window, cx));
8802 });
8803
8804 // Transferring focus back to the panel keeps it zoomed
8805 workspace.update_in(cx, |workspace, window, cx| {
8806 workspace.toggle_panel_focus::<TestPanel>(window, cx);
8807 });
8808
8809 workspace.update_in(cx, |workspace, window, cx| {
8810 assert!(workspace.right_dock().read(cx).is_open());
8811 assert!(panel.is_zoomed(window, cx));
8812 assert!(panel.read(cx).focus_handle(cx).contains_focused(window, cx));
8813 });
8814
8815 // Close the dock while it is zoomed
8816 workspace.update_in(cx, |workspace, window, cx| {
8817 workspace.toggle_dock(DockPosition::Right, window, cx)
8818 });
8819
8820 workspace.update_in(cx, |workspace, window, cx| {
8821 assert!(!workspace.right_dock().read(cx).is_open());
8822 assert!(panel.is_zoomed(window, cx));
8823 assert!(workspace.zoomed.is_none());
8824 assert!(!panel.read(cx).focus_handle(cx).contains_focused(window, cx));
8825 });
8826
8827 // Opening the dock, when it's zoomed, retains focus
8828 workspace.update_in(cx, |workspace, window, cx| {
8829 workspace.toggle_dock(DockPosition::Right, window, cx)
8830 });
8831
8832 workspace.update_in(cx, |workspace, window, cx| {
8833 assert!(workspace.right_dock().read(cx).is_open());
8834 assert!(panel.is_zoomed(window, cx));
8835 assert!(workspace.zoomed.is_some());
8836 assert!(panel.read(cx).focus_handle(cx).contains_focused(window, cx));
8837 });
8838
8839 // Unzoom and close the panel, zoom the active pane.
8840 panel.update_in(cx, |panel, window, cx| panel.set_zoomed(false, window, cx));
8841 workspace.update_in(cx, |workspace, window, cx| {
8842 workspace.toggle_dock(DockPosition::Right, window, cx)
8843 });
8844 pane.update_in(cx, |pane, window, cx| {
8845 pane.toggle_zoom(&Default::default(), window, cx)
8846 });
8847
8848 // Opening a dock unzooms the pane.
8849 workspace.update_in(cx, |workspace, window, cx| {
8850 workspace.toggle_dock(DockPosition::Right, window, cx)
8851 });
8852 workspace.update_in(cx, |workspace, window, cx| {
8853 let pane = pane.read(cx);
8854 assert!(!pane.is_zoomed());
8855 assert!(!pane.focus_handle(cx).is_focused(window));
8856 assert!(workspace.right_dock().read(cx).is_open());
8857 assert!(workspace.zoomed.is_none());
8858 });
8859 }
8860
8861 #[gpui::test]
8862 async fn test_join_pane_into_next(cx: &mut gpui::TestAppContext) {
8863 init_test(cx);
8864
8865 let fs = FakeFs::new(cx.executor());
8866
8867 let project = Project::test(fs, None, cx).await;
8868 let (workspace, cx) =
8869 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
8870
8871 // Let's arrange the panes like this:
8872 //
8873 // +-----------------------+
8874 // | top |
8875 // +------+--------+-------+
8876 // | left | center | right |
8877 // +------+--------+-------+
8878 // | bottom |
8879 // +-----------------------+
8880
8881 let top_item = cx.new(|cx| {
8882 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "top.txt", cx)])
8883 });
8884 let bottom_item = cx.new(|cx| {
8885 TestItem::new(cx).with_project_items(&[TestProjectItem::new(2, "bottom.txt", cx)])
8886 });
8887 let left_item = cx.new(|cx| {
8888 TestItem::new(cx).with_project_items(&[TestProjectItem::new(3, "left.txt", cx)])
8889 });
8890 let right_item = cx.new(|cx| {
8891 TestItem::new(cx).with_project_items(&[TestProjectItem::new(4, "right.txt", cx)])
8892 });
8893 let center_item = cx.new(|cx| {
8894 TestItem::new(cx).with_project_items(&[TestProjectItem::new(5, "center.txt", cx)])
8895 });
8896
8897 let top_pane_id = workspace.update_in(cx, |workspace, window, cx| {
8898 let top_pane_id = workspace.active_pane().entity_id();
8899 workspace.add_item_to_active_pane(Box::new(top_item.clone()), None, false, window, cx);
8900 workspace.split_pane(
8901 workspace.active_pane().clone(),
8902 SplitDirection::Down,
8903 window,
8904 cx,
8905 );
8906 top_pane_id
8907 });
8908 let bottom_pane_id = workspace.update_in(cx, |workspace, window, cx| {
8909 let bottom_pane_id = workspace.active_pane().entity_id();
8910 workspace.add_item_to_active_pane(
8911 Box::new(bottom_item.clone()),
8912 None,
8913 false,
8914 window,
8915 cx,
8916 );
8917 workspace.split_pane(
8918 workspace.active_pane().clone(),
8919 SplitDirection::Up,
8920 window,
8921 cx,
8922 );
8923 bottom_pane_id
8924 });
8925 let left_pane_id = workspace.update_in(cx, |workspace, window, cx| {
8926 let left_pane_id = workspace.active_pane().entity_id();
8927 workspace.add_item_to_active_pane(Box::new(left_item.clone()), None, false, window, cx);
8928 workspace.split_pane(
8929 workspace.active_pane().clone(),
8930 SplitDirection::Right,
8931 window,
8932 cx,
8933 );
8934 left_pane_id
8935 });
8936 let right_pane_id = workspace.update_in(cx, |workspace, window, cx| {
8937 let right_pane_id = workspace.active_pane().entity_id();
8938 workspace.add_item_to_active_pane(
8939 Box::new(right_item.clone()),
8940 None,
8941 false,
8942 window,
8943 cx,
8944 );
8945 workspace.split_pane(
8946 workspace.active_pane().clone(),
8947 SplitDirection::Left,
8948 window,
8949 cx,
8950 );
8951 right_pane_id
8952 });
8953 let center_pane_id = workspace.update_in(cx, |workspace, window, cx| {
8954 let center_pane_id = workspace.active_pane().entity_id();
8955 workspace.add_item_to_active_pane(
8956 Box::new(center_item.clone()),
8957 None,
8958 false,
8959 window,
8960 cx,
8961 );
8962 center_pane_id
8963 });
8964 cx.executor().run_until_parked();
8965
8966 workspace.update_in(cx, |workspace, window, cx| {
8967 assert_eq!(center_pane_id, workspace.active_pane().entity_id());
8968
8969 // Join into next from center pane into right
8970 workspace.join_pane_into_next(workspace.active_pane().clone(), window, cx);
8971 });
8972
8973 workspace.update_in(cx, |workspace, window, cx| {
8974 let active_pane = workspace.active_pane();
8975 assert_eq!(right_pane_id, active_pane.entity_id());
8976 assert_eq!(2, active_pane.read(cx).items_len());
8977 let item_ids_in_pane =
8978 HashSet::from_iter(active_pane.read(cx).items().map(|item| item.item_id()));
8979 assert!(item_ids_in_pane.contains(¢er_item.item_id()));
8980 assert!(item_ids_in_pane.contains(&right_item.item_id()));
8981
8982 // Join into next from right pane into bottom
8983 workspace.join_pane_into_next(workspace.active_pane().clone(), window, cx);
8984 });
8985
8986 workspace.update_in(cx, |workspace, window, cx| {
8987 let active_pane = workspace.active_pane();
8988 assert_eq!(bottom_pane_id, active_pane.entity_id());
8989 assert_eq!(3, active_pane.read(cx).items_len());
8990 let item_ids_in_pane =
8991 HashSet::from_iter(active_pane.read(cx).items().map(|item| item.item_id()));
8992 assert!(item_ids_in_pane.contains(¢er_item.item_id()));
8993 assert!(item_ids_in_pane.contains(&right_item.item_id()));
8994 assert!(item_ids_in_pane.contains(&bottom_item.item_id()));
8995
8996 // Join into next from bottom pane into left
8997 workspace.join_pane_into_next(workspace.active_pane().clone(), window, cx);
8998 });
8999
9000 workspace.update_in(cx, |workspace, window, cx| {
9001 let active_pane = workspace.active_pane();
9002 assert_eq!(left_pane_id, active_pane.entity_id());
9003 assert_eq!(4, active_pane.read(cx).items_len());
9004 let item_ids_in_pane =
9005 HashSet::from_iter(active_pane.read(cx).items().map(|item| item.item_id()));
9006 assert!(item_ids_in_pane.contains(¢er_item.item_id()));
9007 assert!(item_ids_in_pane.contains(&right_item.item_id()));
9008 assert!(item_ids_in_pane.contains(&bottom_item.item_id()));
9009 assert!(item_ids_in_pane.contains(&left_item.item_id()));
9010
9011 // Join into next from left pane into top
9012 workspace.join_pane_into_next(workspace.active_pane().clone(), window, cx);
9013 });
9014
9015 workspace.update_in(cx, |workspace, window, cx| {
9016 let active_pane = workspace.active_pane();
9017 assert_eq!(top_pane_id, active_pane.entity_id());
9018 assert_eq!(5, active_pane.read(cx).items_len());
9019 let item_ids_in_pane =
9020 HashSet::from_iter(active_pane.read(cx).items().map(|item| item.item_id()));
9021 assert!(item_ids_in_pane.contains(¢er_item.item_id()));
9022 assert!(item_ids_in_pane.contains(&right_item.item_id()));
9023 assert!(item_ids_in_pane.contains(&bottom_item.item_id()));
9024 assert!(item_ids_in_pane.contains(&left_item.item_id()));
9025 assert!(item_ids_in_pane.contains(&top_item.item_id()));
9026
9027 // Single pane left: no-op
9028 workspace.join_pane_into_next(workspace.active_pane().clone(), window, cx)
9029 });
9030
9031 workspace.update(cx, |workspace, _cx| {
9032 let active_pane = workspace.active_pane();
9033 assert_eq!(top_pane_id, active_pane.entity_id());
9034 });
9035 }
9036
9037 fn add_an_item_to_active_pane(
9038 cx: &mut VisualTestContext,
9039 workspace: &Entity<Workspace>,
9040 item_id: u64,
9041 ) -> Entity<TestItem> {
9042 let item = cx.new(|cx| {
9043 TestItem::new(cx).with_project_items(&[TestProjectItem::new(
9044 item_id,
9045 "item{item_id}.txt",
9046 cx,
9047 )])
9048 });
9049 workspace.update_in(cx, |workspace, window, cx| {
9050 workspace.add_item_to_active_pane(Box::new(item.clone()), None, false, window, cx);
9051 });
9052 return item;
9053 }
9054
9055 fn split_pane(cx: &mut VisualTestContext, workspace: &Entity<Workspace>) -> Entity<Pane> {
9056 return workspace.update_in(cx, |workspace, window, cx| {
9057 let new_pane = workspace.split_pane(
9058 workspace.active_pane().clone(),
9059 SplitDirection::Right,
9060 window,
9061 cx,
9062 );
9063 new_pane
9064 });
9065 }
9066
9067 #[gpui::test]
9068 async fn test_join_all_panes(cx: &mut gpui::TestAppContext) {
9069 init_test(cx);
9070 let fs = FakeFs::new(cx.executor());
9071 let project = Project::test(fs, None, cx).await;
9072 let (workspace, cx) =
9073 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9074
9075 add_an_item_to_active_pane(cx, &workspace, 1);
9076 split_pane(cx, &workspace);
9077 add_an_item_to_active_pane(cx, &workspace, 2);
9078 split_pane(cx, &workspace); // empty pane
9079 split_pane(cx, &workspace);
9080 let last_item = add_an_item_to_active_pane(cx, &workspace, 3);
9081
9082 cx.executor().run_until_parked();
9083
9084 workspace.update(cx, |workspace, cx| {
9085 let num_panes = workspace.panes().len();
9086 let num_items_in_current_pane = workspace.active_pane().read(cx).items().count();
9087 let active_item = workspace
9088 .active_pane()
9089 .read(cx)
9090 .active_item()
9091 .expect("item is in focus");
9092
9093 assert_eq!(num_panes, 4);
9094 assert_eq!(num_items_in_current_pane, 1);
9095 assert_eq!(active_item.item_id(), last_item.item_id());
9096 });
9097
9098 workspace.update_in(cx, |workspace, window, cx| {
9099 workspace.join_all_panes(window, cx);
9100 });
9101
9102 workspace.update(cx, |workspace, cx| {
9103 let num_panes = workspace.panes().len();
9104 let num_items_in_current_pane = workspace.active_pane().read(cx).items().count();
9105 let active_item = workspace
9106 .active_pane()
9107 .read(cx)
9108 .active_item()
9109 .expect("item is in focus");
9110
9111 assert_eq!(num_panes, 1);
9112 assert_eq!(num_items_in_current_pane, 3);
9113 assert_eq!(active_item.item_id(), last_item.item_id());
9114 });
9115 }
9116 struct TestModal(FocusHandle);
9117
9118 impl TestModal {
9119 fn new(_: &mut Window, cx: &mut Context<Self>) -> Self {
9120 Self(cx.focus_handle())
9121 }
9122 }
9123
9124 impl EventEmitter<DismissEvent> for TestModal {}
9125
9126 impl Focusable for TestModal {
9127 fn focus_handle(&self, _cx: &App) -> FocusHandle {
9128 self.0.clone()
9129 }
9130 }
9131
9132 impl ModalView for TestModal {}
9133
9134 impl Render for TestModal {
9135 fn render(
9136 &mut self,
9137 _window: &mut Window,
9138 _cx: &mut Context<TestModal>,
9139 ) -> impl IntoElement {
9140 div().track_focus(&self.0)
9141 }
9142 }
9143
9144 #[gpui::test]
9145 async fn test_panels(cx: &mut gpui::TestAppContext) {
9146 init_test(cx);
9147 let fs = FakeFs::new(cx.executor());
9148
9149 let project = Project::test(fs, [], cx).await;
9150 let (workspace, cx) =
9151 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9152
9153 let (panel_1, panel_2) = workspace.update_in(cx, |workspace, window, cx| {
9154 let panel_1 = cx.new(|cx| TestPanel::new(DockPosition::Left, cx));
9155 workspace.add_panel(panel_1.clone(), window, cx);
9156 workspace.toggle_dock(DockPosition::Left, window, cx);
9157 let panel_2 = cx.new(|cx| TestPanel::new(DockPosition::Right, cx));
9158 workspace.add_panel(panel_2.clone(), window, cx);
9159 workspace.toggle_dock(DockPosition::Right, window, cx);
9160
9161 let left_dock = workspace.left_dock();
9162 assert_eq!(
9163 left_dock.read(cx).visible_panel().unwrap().panel_id(),
9164 panel_1.panel_id()
9165 );
9166 assert_eq!(
9167 left_dock.read(cx).active_panel_size(window, cx).unwrap(),
9168 panel_1.size(window, cx)
9169 );
9170
9171 left_dock.update(cx, |left_dock, cx| {
9172 left_dock.resize_active_panel(Some(px(1337.)), window, cx)
9173 });
9174 assert_eq!(
9175 workspace
9176 .right_dock()
9177 .read(cx)
9178 .visible_panel()
9179 .unwrap()
9180 .panel_id(),
9181 panel_2.panel_id(),
9182 );
9183
9184 (panel_1, panel_2)
9185 });
9186
9187 // Move panel_1 to the right
9188 panel_1.update_in(cx, |panel_1, window, cx| {
9189 panel_1.set_position(DockPosition::Right, window, cx)
9190 });
9191
9192 workspace.update_in(cx, |workspace, window, cx| {
9193 // Since panel_1 was visible on the left, it should now be visible now that it's been moved to the right.
9194 // Since it was the only panel on the left, the left dock should now be closed.
9195 assert!(!workspace.left_dock().read(cx).is_open());
9196 assert!(workspace.left_dock().read(cx).visible_panel().is_none());
9197 let right_dock = workspace.right_dock();
9198 assert_eq!(
9199 right_dock.read(cx).visible_panel().unwrap().panel_id(),
9200 panel_1.panel_id()
9201 );
9202 assert_eq!(
9203 right_dock.read(cx).active_panel_size(window, cx).unwrap(),
9204 px(1337.)
9205 );
9206
9207 // Now we move panel_2 to the left
9208 panel_2.set_position(DockPosition::Left, window, cx);
9209 });
9210
9211 workspace.update(cx, |workspace, cx| {
9212 // Since panel_2 was not visible on the right, we don't open the left dock.
9213 assert!(!workspace.left_dock().read(cx).is_open());
9214 // And the right dock is unaffected in its displaying of panel_1
9215 assert!(workspace.right_dock().read(cx).is_open());
9216 assert_eq!(
9217 workspace
9218 .right_dock()
9219 .read(cx)
9220 .visible_panel()
9221 .unwrap()
9222 .panel_id(),
9223 panel_1.panel_id(),
9224 );
9225 });
9226
9227 // Move panel_1 back to the left
9228 panel_1.update_in(cx, |panel_1, window, cx| {
9229 panel_1.set_position(DockPosition::Left, window, cx)
9230 });
9231
9232 workspace.update_in(cx, |workspace, window, cx| {
9233 // Since panel_1 was visible on the right, we open the left dock and make panel_1 active.
9234 let left_dock = workspace.left_dock();
9235 assert!(left_dock.read(cx).is_open());
9236 assert_eq!(
9237 left_dock.read(cx).visible_panel().unwrap().panel_id(),
9238 panel_1.panel_id()
9239 );
9240 assert_eq!(
9241 left_dock.read(cx).active_panel_size(window, cx).unwrap(),
9242 px(1337.)
9243 );
9244 // And the right dock should be closed as it no longer has any panels.
9245 assert!(!workspace.right_dock().read(cx).is_open());
9246
9247 // Now we move panel_1 to the bottom
9248 panel_1.set_position(DockPosition::Bottom, window, cx);
9249 });
9250
9251 workspace.update_in(cx, |workspace, window, cx| {
9252 // Since panel_1 was visible on the left, we close the left dock.
9253 assert!(!workspace.left_dock().read(cx).is_open());
9254 // The bottom dock is sized based on the panel's default size,
9255 // since the panel orientation changed from vertical to horizontal.
9256 let bottom_dock = workspace.bottom_dock();
9257 assert_eq!(
9258 bottom_dock.read(cx).active_panel_size(window, cx).unwrap(),
9259 panel_1.size(window, cx),
9260 );
9261 // Close bottom dock and move panel_1 back to the left.
9262 bottom_dock.update(cx, |bottom_dock, cx| {
9263 bottom_dock.set_open(false, window, cx)
9264 });
9265 panel_1.set_position(DockPosition::Left, window, cx);
9266 });
9267
9268 // Emit activated event on panel 1
9269 panel_1.update(cx, |_, cx| cx.emit(PanelEvent::Activate));
9270
9271 // Now the left dock is open and panel_1 is active and focused.
9272 workspace.update_in(cx, |workspace, window, cx| {
9273 let left_dock = workspace.left_dock();
9274 assert!(left_dock.read(cx).is_open());
9275 assert_eq!(
9276 left_dock.read(cx).visible_panel().unwrap().panel_id(),
9277 panel_1.panel_id(),
9278 );
9279 assert!(panel_1.focus_handle(cx).is_focused(window));
9280 });
9281
9282 // Emit closed event on panel 2, which is not active
9283 panel_2.update(cx, |_, cx| cx.emit(PanelEvent::Close));
9284
9285 // Wo don't close the left dock, because panel_2 wasn't the active panel
9286 workspace.update(cx, |workspace, cx| {
9287 let left_dock = workspace.left_dock();
9288 assert!(left_dock.read(cx).is_open());
9289 assert_eq!(
9290 left_dock.read(cx).visible_panel().unwrap().panel_id(),
9291 panel_1.panel_id(),
9292 );
9293 });
9294
9295 // Emitting a ZoomIn event shows the panel as zoomed.
9296 panel_1.update(cx, |_, cx| cx.emit(PanelEvent::ZoomIn));
9297 workspace.read_with(cx, |workspace, _| {
9298 assert_eq!(workspace.zoomed, Some(panel_1.to_any().downgrade()));
9299 assert_eq!(workspace.zoomed_position, Some(DockPosition::Left));
9300 });
9301
9302 // Move panel to another dock while it is zoomed
9303 panel_1.update_in(cx, |panel, window, cx| {
9304 panel.set_position(DockPosition::Right, window, cx)
9305 });
9306 workspace.read_with(cx, |workspace, _| {
9307 assert_eq!(workspace.zoomed, Some(panel_1.to_any().downgrade()));
9308
9309 assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
9310 });
9311
9312 // This is a helper for getting a:
9313 // - valid focus on an element,
9314 // - that isn't a part of the panes and panels system of the Workspace,
9315 // - and doesn't trigger the 'on_focus_lost' API.
9316 let focus_other_view = {
9317 let workspace = workspace.clone();
9318 move |cx: &mut VisualTestContext| {
9319 workspace.update_in(cx, |workspace, window, cx| {
9320 if let Some(_) = workspace.active_modal::<TestModal>(cx) {
9321 workspace.toggle_modal(window, cx, TestModal::new);
9322 workspace.toggle_modal(window, cx, TestModal::new);
9323 } else {
9324 workspace.toggle_modal(window, cx, TestModal::new);
9325 }
9326 })
9327 }
9328 };
9329
9330 // If focus is transferred to another view that's not a panel or another pane, we still show
9331 // the panel as zoomed.
9332 focus_other_view(cx);
9333 workspace.read_with(cx, |workspace, _| {
9334 assert_eq!(workspace.zoomed, Some(panel_1.to_any().downgrade()));
9335 assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
9336 });
9337
9338 // If focus is transferred elsewhere in the workspace, the panel is no longer zoomed.
9339 workspace.update_in(cx, |_workspace, window, cx| {
9340 cx.focus_self(window);
9341 });
9342 workspace.read_with(cx, |workspace, _| {
9343 assert_eq!(workspace.zoomed, None);
9344 assert_eq!(workspace.zoomed_position, None);
9345 });
9346
9347 // If focus is transferred again to another view that's not a panel or a pane, we won't
9348 // show the panel as zoomed because it wasn't zoomed before.
9349 focus_other_view(cx);
9350 workspace.read_with(cx, |workspace, _| {
9351 assert_eq!(workspace.zoomed, None);
9352 assert_eq!(workspace.zoomed_position, None);
9353 });
9354
9355 // When the panel is activated, it is zoomed again.
9356 cx.dispatch_action(ToggleRightDock);
9357 workspace.read_with(cx, |workspace, _| {
9358 assert_eq!(workspace.zoomed, Some(panel_1.to_any().downgrade()));
9359 assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
9360 });
9361
9362 // Emitting a ZoomOut event unzooms the panel.
9363 panel_1.update(cx, |_, cx| cx.emit(PanelEvent::ZoomOut));
9364 workspace.read_with(cx, |workspace, _| {
9365 assert_eq!(workspace.zoomed, None);
9366 assert_eq!(workspace.zoomed_position, None);
9367 });
9368
9369 // Emit closed event on panel 1, which is active
9370 panel_1.update(cx, |_, cx| cx.emit(PanelEvent::Close));
9371
9372 // Now the left dock is closed, because panel_1 was the active panel
9373 workspace.update(cx, |workspace, cx| {
9374 let right_dock = workspace.right_dock();
9375 assert!(!right_dock.read(cx).is_open());
9376 });
9377 }
9378
9379 #[gpui::test]
9380 async fn test_no_save_prompt_when_multi_buffer_dirty_items_closed(cx: &mut TestAppContext) {
9381 init_test(cx);
9382
9383 let fs = FakeFs::new(cx.background_executor.clone());
9384 let project = Project::test(fs, [], cx).await;
9385 let (workspace, cx) =
9386 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9387 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
9388
9389 let dirty_regular_buffer = cx.new(|cx| {
9390 TestItem::new(cx)
9391 .with_dirty(true)
9392 .with_label("1.txt")
9393 .with_project_items(&[dirty_project_item(1, "1.txt", cx)])
9394 });
9395 let dirty_regular_buffer_2 = cx.new(|cx| {
9396 TestItem::new(cx)
9397 .with_dirty(true)
9398 .with_label("2.txt")
9399 .with_project_items(&[dirty_project_item(2, "2.txt", cx)])
9400 });
9401 let dirty_multi_buffer_with_both = cx.new(|cx| {
9402 TestItem::new(cx)
9403 .with_dirty(true)
9404 .with_singleton(false)
9405 .with_label("Fake Project Search")
9406 .with_project_items(&[
9407 dirty_regular_buffer.read(cx).project_items[0].clone(),
9408 dirty_regular_buffer_2.read(cx).project_items[0].clone(),
9409 ])
9410 });
9411 let multi_buffer_with_both_files_id = dirty_multi_buffer_with_both.item_id();
9412 workspace.update_in(cx, |workspace, window, cx| {
9413 workspace.add_item(
9414 pane.clone(),
9415 Box::new(dirty_regular_buffer.clone()),
9416 None,
9417 false,
9418 false,
9419 window,
9420 cx,
9421 );
9422 workspace.add_item(
9423 pane.clone(),
9424 Box::new(dirty_regular_buffer_2.clone()),
9425 None,
9426 false,
9427 false,
9428 window,
9429 cx,
9430 );
9431 workspace.add_item(
9432 pane.clone(),
9433 Box::new(dirty_multi_buffer_with_both.clone()),
9434 None,
9435 false,
9436 false,
9437 window,
9438 cx,
9439 );
9440 });
9441
9442 pane.update_in(cx, |pane, window, cx| {
9443 pane.activate_item(2, true, true, window, cx);
9444 assert_eq!(
9445 pane.active_item().unwrap().item_id(),
9446 multi_buffer_with_both_files_id,
9447 "Should select the multi buffer in the pane"
9448 );
9449 });
9450 let close_all_but_multi_buffer_task = pane.update_in(cx, |pane, window, cx| {
9451 pane.close_inactive_items(
9452 &CloseInactiveItems {
9453 save_intent: Some(SaveIntent::Save),
9454 close_pinned: true,
9455 },
9456 None,
9457 window,
9458 cx,
9459 )
9460 });
9461 cx.background_executor.run_until_parked();
9462 assert!(!cx.has_pending_prompt());
9463 close_all_but_multi_buffer_task
9464 .await
9465 .expect("Closing all buffers but the multi buffer failed");
9466 pane.update(cx, |pane, cx| {
9467 assert_eq!(dirty_regular_buffer.read(cx).save_count, 1);
9468 assert_eq!(dirty_multi_buffer_with_both.read(cx).save_count, 0);
9469 assert_eq!(dirty_regular_buffer_2.read(cx).save_count, 1);
9470 assert_eq!(pane.items_len(), 1);
9471 assert_eq!(
9472 pane.active_item().unwrap().item_id(),
9473 multi_buffer_with_both_files_id,
9474 "Should have only the multi buffer left in the pane"
9475 );
9476 assert!(
9477 dirty_multi_buffer_with_both.read(cx).is_dirty,
9478 "The multi buffer containing the unsaved buffer should still be dirty"
9479 );
9480 });
9481
9482 dirty_regular_buffer.update(cx, |buffer, cx| {
9483 buffer.project_items[0].update(cx, |pi, _| pi.is_dirty = true)
9484 });
9485
9486 let close_multi_buffer_task = pane.update_in(cx, |pane, window, cx| {
9487 pane.close_active_item(
9488 &CloseActiveItem {
9489 save_intent: Some(SaveIntent::Close),
9490 close_pinned: false,
9491 },
9492 window,
9493 cx,
9494 )
9495 });
9496 cx.background_executor.run_until_parked();
9497 assert!(
9498 cx.has_pending_prompt(),
9499 "Dirty multi buffer should prompt a save dialog"
9500 );
9501 cx.simulate_prompt_answer("Save");
9502 cx.background_executor.run_until_parked();
9503 close_multi_buffer_task
9504 .await
9505 .expect("Closing the multi buffer failed");
9506 pane.update(cx, |pane, cx| {
9507 assert_eq!(
9508 dirty_multi_buffer_with_both.read(cx).save_count,
9509 1,
9510 "Multi buffer item should get be saved"
9511 );
9512 // Test impl does not save inner items, so we do not assert them
9513 assert_eq!(
9514 pane.items_len(),
9515 0,
9516 "No more items should be left in the pane"
9517 );
9518 assert!(pane.active_item().is_none());
9519 });
9520 }
9521
9522 #[gpui::test]
9523 async fn test_save_prompt_when_dirty_multi_buffer_closed_with_some_of_its_dirty_items_not_present_in_the_pane(
9524 cx: &mut TestAppContext,
9525 ) {
9526 init_test(cx);
9527
9528 let fs = FakeFs::new(cx.background_executor.clone());
9529 let project = Project::test(fs, [], cx).await;
9530 let (workspace, cx) =
9531 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9532 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
9533
9534 let dirty_regular_buffer = cx.new(|cx| {
9535 TestItem::new(cx)
9536 .with_dirty(true)
9537 .with_label("1.txt")
9538 .with_project_items(&[dirty_project_item(1, "1.txt", cx)])
9539 });
9540 let dirty_regular_buffer_2 = cx.new(|cx| {
9541 TestItem::new(cx)
9542 .with_dirty(true)
9543 .with_label("2.txt")
9544 .with_project_items(&[dirty_project_item(2, "2.txt", cx)])
9545 });
9546 let clear_regular_buffer = cx.new(|cx| {
9547 TestItem::new(cx)
9548 .with_label("3.txt")
9549 .with_project_items(&[TestProjectItem::new(3, "3.txt", cx)])
9550 });
9551
9552 let dirty_multi_buffer_with_both = cx.new(|cx| {
9553 TestItem::new(cx)
9554 .with_dirty(true)
9555 .with_singleton(false)
9556 .with_label("Fake Project Search")
9557 .with_project_items(&[
9558 dirty_regular_buffer.read(cx).project_items[0].clone(),
9559 dirty_regular_buffer_2.read(cx).project_items[0].clone(),
9560 clear_regular_buffer.read(cx).project_items[0].clone(),
9561 ])
9562 });
9563 let multi_buffer_with_both_files_id = dirty_multi_buffer_with_both.item_id();
9564 workspace.update_in(cx, |workspace, window, cx| {
9565 workspace.add_item(
9566 pane.clone(),
9567 Box::new(dirty_regular_buffer.clone()),
9568 None,
9569 false,
9570 false,
9571 window,
9572 cx,
9573 );
9574 workspace.add_item(
9575 pane.clone(),
9576 Box::new(dirty_multi_buffer_with_both.clone()),
9577 None,
9578 false,
9579 false,
9580 window,
9581 cx,
9582 );
9583 });
9584
9585 pane.update_in(cx, |pane, window, cx| {
9586 pane.activate_item(1, true, true, window, cx);
9587 assert_eq!(
9588 pane.active_item().unwrap().item_id(),
9589 multi_buffer_with_both_files_id,
9590 "Should select the multi buffer in the pane"
9591 );
9592 });
9593 let _close_multi_buffer_task = pane.update_in(cx, |pane, window, cx| {
9594 pane.close_active_item(
9595 &CloseActiveItem {
9596 save_intent: None,
9597 close_pinned: false,
9598 },
9599 window,
9600 cx,
9601 )
9602 });
9603 cx.background_executor.run_until_parked();
9604 assert!(
9605 cx.has_pending_prompt(),
9606 "With one dirty item from the multi buffer not being in the pane, a save prompt should be shown"
9607 );
9608 }
9609
9610 /// Tests that when `close_on_file_delete` is enabled, files are automatically
9611 /// closed when they are deleted from disk.
9612 #[gpui::test]
9613 async fn test_close_on_disk_deletion_enabled(cx: &mut TestAppContext) {
9614 init_test(cx);
9615
9616 // Enable the close_on_disk_deletion setting
9617 cx.update_global(|store: &mut SettingsStore, cx| {
9618 store.update_user_settings::<WorkspaceSettings>(cx, |settings| {
9619 settings.close_on_file_delete = Some(true);
9620 });
9621 });
9622
9623 let fs = FakeFs::new(cx.background_executor.clone());
9624 let project = Project::test(fs, [], cx).await;
9625 let (workspace, cx) =
9626 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9627 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
9628
9629 // Create a test item that simulates a file
9630 let item = cx.new(|cx| {
9631 TestItem::new(cx)
9632 .with_label("test.txt")
9633 .with_project_items(&[TestProjectItem::new(1, "test.txt", cx)])
9634 });
9635
9636 // Add item to workspace
9637 workspace.update_in(cx, |workspace, window, cx| {
9638 workspace.add_item(
9639 pane.clone(),
9640 Box::new(item.clone()),
9641 None,
9642 false,
9643 false,
9644 window,
9645 cx,
9646 );
9647 });
9648
9649 // Verify the item is in the pane
9650 pane.read_with(cx, |pane, _| {
9651 assert_eq!(pane.items().count(), 1);
9652 });
9653
9654 // Simulate file deletion by setting the item's deleted state
9655 item.update(cx, |item, _| {
9656 item.set_has_deleted_file(true);
9657 });
9658
9659 // Emit UpdateTab event to trigger the close behavior
9660 cx.run_until_parked();
9661 item.update(cx, |_, cx| {
9662 cx.emit(ItemEvent::UpdateTab);
9663 });
9664
9665 // Allow the close operation to complete
9666 cx.run_until_parked();
9667
9668 // Verify the item was automatically closed
9669 pane.read_with(cx, |pane, _| {
9670 assert_eq!(
9671 pane.items().count(),
9672 0,
9673 "Item should be automatically closed when file is deleted"
9674 );
9675 });
9676 }
9677
9678 /// Tests that when `close_on_file_delete` is disabled (default), files remain
9679 /// open with a strikethrough when they are deleted from disk.
9680 #[gpui::test]
9681 async fn test_close_on_disk_deletion_disabled(cx: &mut TestAppContext) {
9682 init_test(cx);
9683
9684 // Ensure close_on_disk_deletion is disabled (default)
9685 cx.update_global(|store: &mut SettingsStore, cx| {
9686 store.update_user_settings::<WorkspaceSettings>(cx, |settings| {
9687 settings.close_on_file_delete = Some(false);
9688 });
9689 });
9690
9691 let fs = FakeFs::new(cx.background_executor.clone());
9692 let project = Project::test(fs, [], cx).await;
9693 let (workspace, cx) =
9694 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9695 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
9696
9697 // Create a test item that simulates a file
9698 let item = cx.new(|cx| {
9699 TestItem::new(cx)
9700 .with_label("test.txt")
9701 .with_project_items(&[TestProjectItem::new(1, "test.txt", cx)])
9702 });
9703
9704 // Add item to workspace
9705 workspace.update_in(cx, |workspace, window, cx| {
9706 workspace.add_item(
9707 pane.clone(),
9708 Box::new(item.clone()),
9709 None,
9710 false,
9711 false,
9712 window,
9713 cx,
9714 );
9715 });
9716
9717 // Verify the item is in the pane
9718 pane.read_with(cx, |pane, _| {
9719 assert_eq!(pane.items().count(), 1);
9720 });
9721
9722 // Simulate file deletion
9723 item.update(cx, |item, _| {
9724 item.set_has_deleted_file(true);
9725 });
9726
9727 // Emit UpdateTab event
9728 cx.run_until_parked();
9729 item.update(cx, |_, cx| {
9730 cx.emit(ItemEvent::UpdateTab);
9731 });
9732
9733 // Allow any potential close operation to complete
9734 cx.run_until_parked();
9735
9736 // Verify the item remains open (with strikethrough)
9737 pane.read_with(cx, |pane, _| {
9738 assert_eq!(
9739 pane.items().count(),
9740 1,
9741 "Item should remain open when close_on_disk_deletion is disabled"
9742 );
9743 });
9744
9745 // Verify the item shows as deleted
9746 item.read_with(cx, |item, _| {
9747 assert!(
9748 item.has_deleted_file,
9749 "Item should be marked as having deleted file"
9750 );
9751 });
9752 }
9753
9754 /// Tests that dirty files are not automatically closed when deleted from disk,
9755 /// even when `close_on_file_delete` is enabled. This ensures users don't lose
9756 /// unsaved changes without being prompted.
9757 #[gpui::test]
9758 async fn test_close_on_disk_deletion_with_dirty_file(cx: &mut TestAppContext) {
9759 init_test(cx);
9760
9761 // Enable the close_on_file_delete setting
9762 cx.update_global(|store: &mut SettingsStore, cx| {
9763 store.update_user_settings::<WorkspaceSettings>(cx, |settings| {
9764 settings.close_on_file_delete = Some(true);
9765 });
9766 });
9767
9768 let fs = FakeFs::new(cx.background_executor.clone());
9769 let project = Project::test(fs, [], cx).await;
9770 let (workspace, cx) =
9771 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9772 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
9773
9774 // Create a dirty test item
9775 let item = cx.new(|cx| {
9776 TestItem::new(cx)
9777 .with_dirty(true)
9778 .with_label("test.txt")
9779 .with_project_items(&[TestProjectItem::new(1, "test.txt", cx)])
9780 });
9781
9782 // Add item to workspace
9783 workspace.update_in(cx, |workspace, window, cx| {
9784 workspace.add_item(
9785 pane.clone(),
9786 Box::new(item.clone()),
9787 None,
9788 false,
9789 false,
9790 window,
9791 cx,
9792 );
9793 });
9794
9795 // Simulate file deletion
9796 item.update(cx, |item, _| {
9797 item.set_has_deleted_file(true);
9798 });
9799
9800 // Emit UpdateTab event to trigger the close behavior
9801 cx.run_until_parked();
9802 item.update(cx, |_, cx| {
9803 cx.emit(ItemEvent::UpdateTab);
9804 });
9805
9806 // Allow any potential close operation to complete
9807 cx.run_until_parked();
9808
9809 // Verify the item remains open (dirty files are not auto-closed)
9810 pane.read_with(cx, |pane, _| {
9811 assert_eq!(
9812 pane.items().count(),
9813 1,
9814 "Dirty items should not be automatically closed even when file is deleted"
9815 );
9816 });
9817
9818 // Verify the item is marked as deleted and still dirty
9819 item.read_with(cx, |item, _| {
9820 assert!(
9821 item.has_deleted_file,
9822 "Item should be marked as having deleted file"
9823 );
9824 assert!(item.is_dirty, "Item should still be dirty");
9825 });
9826 }
9827
9828 /// Tests that navigation history is cleaned up when files are auto-closed
9829 /// due to deletion from disk.
9830 #[gpui::test]
9831 async fn test_close_on_disk_deletion_cleans_navigation_history(cx: &mut TestAppContext) {
9832 init_test(cx);
9833
9834 // Enable the close_on_file_delete setting
9835 cx.update_global(|store: &mut SettingsStore, cx| {
9836 store.update_user_settings::<WorkspaceSettings>(cx, |settings| {
9837 settings.close_on_file_delete = Some(true);
9838 });
9839 });
9840
9841 let fs = FakeFs::new(cx.background_executor.clone());
9842 let project = Project::test(fs, [], cx).await;
9843 let (workspace, cx) =
9844 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9845 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
9846
9847 // Create test items
9848 let item1 = cx.new(|cx| {
9849 TestItem::new(cx)
9850 .with_label("test1.txt")
9851 .with_project_items(&[TestProjectItem::new(1, "test1.txt", cx)])
9852 });
9853 let item1_id = item1.item_id();
9854
9855 let item2 = cx.new(|cx| {
9856 TestItem::new(cx)
9857 .with_label("test2.txt")
9858 .with_project_items(&[TestProjectItem::new(2, "test2.txt", cx)])
9859 });
9860
9861 // Add items to workspace
9862 workspace.update_in(cx, |workspace, window, cx| {
9863 workspace.add_item(
9864 pane.clone(),
9865 Box::new(item1.clone()),
9866 None,
9867 false,
9868 false,
9869 window,
9870 cx,
9871 );
9872 workspace.add_item(
9873 pane.clone(),
9874 Box::new(item2.clone()),
9875 None,
9876 false,
9877 false,
9878 window,
9879 cx,
9880 );
9881 });
9882
9883 // Activate item1 to ensure it gets navigation entries
9884 pane.update_in(cx, |pane, window, cx| {
9885 pane.activate_item(0, true, true, window, cx);
9886 });
9887
9888 // Switch to item2 and back to create navigation history
9889 pane.update_in(cx, |pane, window, cx| {
9890 pane.activate_item(1, true, true, window, cx);
9891 });
9892 cx.run_until_parked();
9893
9894 pane.update_in(cx, |pane, window, cx| {
9895 pane.activate_item(0, true, true, window, cx);
9896 });
9897 cx.run_until_parked();
9898
9899 // Simulate file deletion for item1
9900 item1.update(cx, |item, _| {
9901 item.set_has_deleted_file(true);
9902 });
9903
9904 // Emit UpdateTab event to trigger the close behavior
9905 item1.update(cx, |_, cx| {
9906 cx.emit(ItemEvent::UpdateTab);
9907 });
9908 cx.run_until_parked();
9909
9910 // Verify item1 was closed
9911 pane.read_with(cx, |pane, _| {
9912 assert_eq!(
9913 pane.items().count(),
9914 1,
9915 "Should have 1 item remaining after auto-close"
9916 );
9917 });
9918
9919 // Check navigation history after close
9920 let has_item = pane.read_with(cx, |pane, cx| {
9921 let mut has_item = false;
9922 pane.nav_history().for_each_entry(cx, |entry, _| {
9923 if entry.item.id() == item1_id {
9924 has_item = true;
9925 }
9926 });
9927 has_item
9928 });
9929
9930 assert!(
9931 !has_item,
9932 "Navigation history should not contain closed item entries"
9933 );
9934 }
9935
9936 #[gpui::test]
9937 async fn test_no_save_prompt_when_dirty_multi_buffer_closed_with_all_of_its_dirty_items_present_in_the_pane(
9938 cx: &mut TestAppContext,
9939 ) {
9940 init_test(cx);
9941
9942 let fs = FakeFs::new(cx.background_executor.clone());
9943 let project = Project::test(fs, [], cx).await;
9944 let (workspace, cx) =
9945 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9946 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
9947
9948 let dirty_regular_buffer = cx.new(|cx| {
9949 TestItem::new(cx)
9950 .with_dirty(true)
9951 .with_label("1.txt")
9952 .with_project_items(&[dirty_project_item(1, "1.txt", cx)])
9953 });
9954 let dirty_regular_buffer_2 = cx.new(|cx| {
9955 TestItem::new(cx)
9956 .with_dirty(true)
9957 .with_label("2.txt")
9958 .with_project_items(&[dirty_project_item(2, "2.txt", cx)])
9959 });
9960 let clear_regular_buffer = cx.new(|cx| {
9961 TestItem::new(cx)
9962 .with_label("3.txt")
9963 .with_project_items(&[TestProjectItem::new(3, "3.txt", cx)])
9964 });
9965
9966 let dirty_multi_buffer = cx.new(|cx| {
9967 TestItem::new(cx)
9968 .with_dirty(true)
9969 .with_singleton(false)
9970 .with_label("Fake Project Search")
9971 .with_project_items(&[
9972 dirty_regular_buffer.read(cx).project_items[0].clone(),
9973 dirty_regular_buffer_2.read(cx).project_items[0].clone(),
9974 clear_regular_buffer.read(cx).project_items[0].clone(),
9975 ])
9976 });
9977 workspace.update_in(cx, |workspace, window, cx| {
9978 workspace.add_item(
9979 pane.clone(),
9980 Box::new(dirty_regular_buffer.clone()),
9981 None,
9982 false,
9983 false,
9984 window,
9985 cx,
9986 );
9987 workspace.add_item(
9988 pane.clone(),
9989 Box::new(dirty_regular_buffer_2.clone()),
9990 None,
9991 false,
9992 false,
9993 window,
9994 cx,
9995 );
9996 workspace.add_item(
9997 pane.clone(),
9998 Box::new(dirty_multi_buffer.clone()),
9999 None,
10000 false,
10001 false,
10002 window,
10003 cx,
10004 );
10005 });
10006
10007 pane.update_in(cx, |pane, window, cx| {
10008 pane.activate_item(2, true, true, window, cx);
10009 assert_eq!(
10010 pane.active_item().unwrap().item_id(),
10011 dirty_multi_buffer.item_id(),
10012 "Should select the multi buffer in the pane"
10013 );
10014 });
10015 let close_multi_buffer_task = pane.update_in(cx, |pane, window, cx| {
10016 pane.close_active_item(
10017 &CloseActiveItem {
10018 save_intent: None,
10019 close_pinned: false,
10020 },
10021 window,
10022 cx,
10023 )
10024 });
10025 cx.background_executor.run_until_parked();
10026 assert!(
10027 !cx.has_pending_prompt(),
10028 "All dirty items from the multi buffer are in the pane still, no save prompts should be shown"
10029 );
10030 close_multi_buffer_task
10031 .await
10032 .expect("Closing multi buffer failed");
10033 pane.update(cx, |pane, cx| {
10034 assert_eq!(dirty_regular_buffer.read(cx).save_count, 0);
10035 assert_eq!(dirty_multi_buffer.read(cx).save_count, 0);
10036 assert_eq!(dirty_regular_buffer_2.read(cx).save_count, 0);
10037 assert_eq!(
10038 pane.items()
10039 .map(|item| item.item_id())
10040 .sorted()
10041 .collect::<Vec<_>>(),
10042 vec![
10043 dirty_regular_buffer.item_id(),
10044 dirty_regular_buffer_2.item_id(),
10045 ],
10046 "Should have no multi buffer left in the pane"
10047 );
10048 assert!(dirty_regular_buffer.read(cx).is_dirty);
10049 assert!(dirty_regular_buffer_2.read(cx).is_dirty);
10050 });
10051 }
10052
10053 #[gpui::test]
10054 async fn test_move_focused_panel_to_next_position(cx: &mut gpui::TestAppContext) {
10055 init_test(cx);
10056 let fs = FakeFs::new(cx.executor());
10057 let project = Project::test(fs, [], cx).await;
10058 let (workspace, cx) =
10059 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
10060
10061 // Add a new panel to the right dock, opening the dock and setting the
10062 // focus to the new panel.
10063 let panel = workspace.update_in(cx, |workspace, window, cx| {
10064 let panel = cx.new(|cx| TestPanel::new(DockPosition::Right, cx));
10065 workspace.add_panel(panel.clone(), window, cx);
10066
10067 workspace
10068 .right_dock()
10069 .update(cx, |right_dock, cx| right_dock.set_open(true, window, cx));
10070
10071 workspace.toggle_panel_focus::<TestPanel>(window, cx);
10072
10073 panel
10074 });
10075
10076 // Dispatch the `MoveFocusedPanelToNextPosition` action, moving the
10077 // panel to the next valid position which, in this case, is the left
10078 // dock.
10079 cx.dispatch_action(MoveFocusedPanelToNextPosition);
10080 workspace.update(cx, |workspace, cx| {
10081 assert!(workspace.left_dock().read(cx).is_open());
10082 assert_eq!(panel.read(cx).position, DockPosition::Left);
10083 });
10084
10085 // Dispatch the `MoveFocusedPanelToNextPosition` action, moving the
10086 // panel to the next valid position which, in this case, is the bottom
10087 // dock.
10088 cx.dispatch_action(MoveFocusedPanelToNextPosition);
10089 workspace.update(cx, |workspace, cx| {
10090 assert!(workspace.bottom_dock().read(cx).is_open());
10091 assert_eq!(panel.read(cx).position, DockPosition::Bottom);
10092 });
10093
10094 // Dispatch the `MoveFocusedPanelToNextPosition` action again, this time
10095 // around moving the panel to its initial position, the right dock.
10096 cx.dispatch_action(MoveFocusedPanelToNextPosition);
10097 workspace.update(cx, |workspace, cx| {
10098 assert!(workspace.right_dock().read(cx).is_open());
10099 assert_eq!(panel.read(cx).position, DockPosition::Right);
10100 });
10101
10102 // Remove focus from the panel, ensuring that, if the panel is not
10103 // focused, the `MoveFocusedPanelToNextPosition` action does not update
10104 // the panel's position, so the panel is still in the right dock.
10105 workspace.update_in(cx, |workspace, window, cx| {
10106 workspace.toggle_panel_focus::<TestPanel>(window, cx);
10107 });
10108
10109 cx.dispatch_action(MoveFocusedPanelToNextPosition);
10110 workspace.update(cx, |workspace, cx| {
10111 assert!(workspace.right_dock().read(cx).is_open());
10112 assert_eq!(panel.read(cx).position, DockPosition::Right);
10113 });
10114 }
10115
10116 #[gpui::test]
10117 async fn test_moving_items_create_panes(cx: &mut TestAppContext) {
10118 init_test(cx);
10119
10120 let fs = FakeFs::new(cx.executor());
10121 let project = Project::test(fs, [], cx).await;
10122 let (workspace, cx) =
10123 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
10124
10125 let item_1 = cx.new(|cx| {
10126 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "first.txt", cx)])
10127 });
10128 workspace.update_in(cx, |workspace, window, cx| {
10129 workspace.add_item_to_active_pane(Box::new(item_1), None, true, window, cx);
10130 workspace.move_item_to_pane_in_direction(
10131 &MoveItemToPaneInDirection {
10132 direction: SplitDirection::Right,
10133 focus: true,
10134 clone: false,
10135 },
10136 window,
10137 cx,
10138 );
10139 workspace.move_item_to_pane_at_index(
10140 &MoveItemToPane {
10141 destination: 3,
10142 focus: true,
10143 clone: false,
10144 },
10145 window,
10146 cx,
10147 );
10148
10149 assert_eq!(workspace.panes.len(), 1, "No new panes were created");
10150 assert_eq!(
10151 pane_items_paths(&workspace.active_pane, cx),
10152 vec!["first.txt".to_string()],
10153 "Single item was not moved anywhere"
10154 );
10155 });
10156
10157 let item_2 = cx.new(|cx| {
10158 TestItem::new(cx).with_project_items(&[TestProjectItem::new(2, "second.txt", cx)])
10159 });
10160 workspace.update_in(cx, |workspace, window, cx| {
10161 workspace.add_item_to_active_pane(Box::new(item_2), None, true, window, cx);
10162 assert_eq!(
10163 pane_items_paths(&workspace.panes[0], cx),
10164 vec!["first.txt".to_string(), "second.txt".to_string()],
10165 );
10166 workspace.move_item_to_pane_in_direction(
10167 &MoveItemToPaneInDirection {
10168 direction: SplitDirection::Right,
10169 focus: true,
10170 clone: false,
10171 },
10172 window,
10173 cx,
10174 );
10175
10176 assert_eq!(workspace.panes.len(), 2, "A new pane should be created");
10177 assert_eq!(
10178 pane_items_paths(&workspace.panes[0], cx),
10179 vec!["first.txt".to_string()],
10180 "After moving, one item should be left in the original pane"
10181 );
10182 assert_eq!(
10183 pane_items_paths(&workspace.panes[1], cx),
10184 vec!["second.txt".to_string()],
10185 "New item should have been moved to the new pane"
10186 );
10187 });
10188
10189 let item_3 = cx.new(|cx| {
10190 TestItem::new(cx).with_project_items(&[TestProjectItem::new(3, "third.txt", cx)])
10191 });
10192 workspace.update_in(cx, |workspace, window, cx| {
10193 let original_pane = workspace.panes[0].clone();
10194 workspace.set_active_pane(&original_pane, window, cx);
10195 workspace.add_item_to_active_pane(Box::new(item_3), None, true, window, cx);
10196 assert_eq!(workspace.panes.len(), 2, "No new panes were created");
10197 assert_eq!(
10198 pane_items_paths(&workspace.active_pane, cx),
10199 vec!["first.txt".to_string(), "third.txt".to_string()],
10200 "New pane should be ready to move one item out"
10201 );
10202
10203 workspace.move_item_to_pane_at_index(
10204 &MoveItemToPane {
10205 destination: 3,
10206 focus: true,
10207 clone: false,
10208 },
10209 window,
10210 cx,
10211 );
10212 assert_eq!(workspace.panes.len(), 3, "A new pane should be created");
10213 assert_eq!(
10214 pane_items_paths(&workspace.active_pane, cx),
10215 vec!["first.txt".to_string()],
10216 "After moving, one item should be left in the original pane"
10217 );
10218 assert_eq!(
10219 pane_items_paths(&workspace.panes[1], cx),
10220 vec!["second.txt".to_string()],
10221 "Previously created pane should be unchanged"
10222 );
10223 assert_eq!(
10224 pane_items_paths(&workspace.panes[2], cx),
10225 vec!["third.txt".to_string()],
10226 "New item should have been moved to the new pane"
10227 );
10228 });
10229 }
10230
10231 #[gpui::test]
10232 async fn test_moving_items_can_clone_panes(cx: &mut TestAppContext) {
10233 init_test(cx);
10234
10235 let fs = FakeFs::new(cx.executor());
10236 let project = Project::test(fs, [], cx).await;
10237 let (workspace, cx) =
10238 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
10239
10240 let item_1 = cx.new(|cx| {
10241 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "first.txt", cx)])
10242 });
10243 workspace.update_in(cx, |workspace, window, cx| {
10244 workspace.add_item_to_active_pane(Box::new(item_1), None, true, window, cx);
10245 workspace.move_item_to_pane_in_direction(
10246 &MoveItemToPaneInDirection {
10247 direction: SplitDirection::Right,
10248 focus: true,
10249 clone: true,
10250 },
10251 window,
10252 cx,
10253 );
10254 workspace.move_item_to_pane_at_index(
10255 &MoveItemToPane {
10256 destination: 3,
10257 focus: true,
10258 clone: true,
10259 },
10260 window,
10261 cx,
10262 );
10263
10264 assert_eq!(workspace.panes.len(), 3, "Two new panes were created");
10265 for pane in workspace.panes() {
10266 assert_eq!(
10267 pane_items_paths(pane, cx),
10268 vec!["first.txt".to_string()],
10269 "Single item exists in all panes"
10270 );
10271 }
10272 });
10273
10274 // verify that the active pane has been updated after waiting for the
10275 // pane focus event to fire and resolve
10276 workspace.read_with(cx, |workspace, _app| {
10277 assert_eq!(
10278 workspace.active_pane(),
10279 &workspace.panes[2],
10280 "The third pane should be the active one: {:?}",
10281 workspace.panes
10282 );
10283 })
10284 }
10285
10286 mod register_project_item_tests {
10287
10288 use super::*;
10289
10290 // View
10291 struct TestPngItemView {
10292 focus_handle: FocusHandle,
10293 }
10294 // Model
10295 struct TestPngItem {}
10296
10297 impl project::ProjectItem for TestPngItem {
10298 fn try_open(
10299 _project: &Entity<Project>,
10300 path: &ProjectPath,
10301 cx: &mut App,
10302 ) -> Option<Task<anyhow::Result<Entity<Self>>>> {
10303 if path.path.extension().unwrap() == "png" {
10304 Some(cx.spawn(async move |cx| cx.new(|_| TestPngItem {})))
10305 } else {
10306 None
10307 }
10308 }
10309
10310 fn entry_id(&self, _: &App) -> Option<ProjectEntryId> {
10311 None
10312 }
10313
10314 fn project_path(&self, _: &App) -> Option<ProjectPath> {
10315 None
10316 }
10317
10318 fn is_dirty(&self) -> bool {
10319 false
10320 }
10321 }
10322
10323 impl Item for TestPngItemView {
10324 type Event = ();
10325 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
10326 "".into()
10327 }
10328 }
10329 impl EventEmitter<()> for TestPngItemView {}
10330 impl Focusable for TestPngItemView {
10331 fn focus_handle(&self, _cx: &App) -> FocusHandle {
10332 self.focus_handle.clone()
10333 }
10334 }
10335
10336 impl Render for TestPngItemView {
10337 fn render(
10338 &mut self,
10339 _window: &mut Window,
10340 _cx: &mut Context<Self>,
10341 ) -> impl IntoElement {
10342 Empty
10343 }
10344 }
10345
10346 impl ProjectItem for TestPngItemView {
10347 type Item = TestPngItem;
10348
10349 fn for_project_item(
10350 _project: Entity<Project>,
10351 _pane: Option<&Pane>,
10352 _item: Entity<Self::Item>,
10353 _: &mut Window,
10354 cx: &mut Context<Self>,
10355 ) -> Self
10356 where
10357 Self: Sized,
10358 {
10359 Self {
10360 focus_handle: cx.focus_handle(),
10361 }
10362 }
10363 }
10364
10365 // View
10366 struct TestIpynbItemView {
10367 focus_handle: FocusHandle,
10368 }
10369 // Model
10370 struct TestIpynbItem {}
10371
10372 impl project::ProjectItem for TestIpynbItem {
10373 fn try_open(
10374 _project: &Entity<Project>,
10375 path: &ProjectPath,
10376 cx: &mut App,
10377 ) -> Option<Task<anyhow::Result<Entity<Self>>>> {
10378 if path.path.extension().unwrap() == "ipynb" {
10379 Some(cx.spawn(async move |cx| cx.new(|_| TestIpynbItem {})))
10380 } else {
10381 None
10382 }
10383 }
10384
10385 fn entry_id(&self, _: &App) -> Option<ProjectEntryId> {
10386 None
10387 }
10388
10389 fn project_path(&self, _: &App) -> Option<ProjectPath> {
10390 None
10391 }
10392
10393 fn is_dirty(&self) -> bool {
10394 false
10395 }
10396 }
10397
10398 impl Item for TestIpynbItemView {
10399 type Event = ();
10400 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
10401 "".into()
10402 }
10403 }
10404 impl EventEmitter<()> for TestIpynbItemView {}
10405 impl Focusable for TestIpynbItemView {
10406 fn focus_handle(&self, _cx: &App) -> FocusHandle {
10407 self.focus_handle.clone()
10408 }
10409 }
10410
10411 impl Render for TestIpynbItemView {
10412 fn render(
10413 &mut self,
10414 _window: &mut Window,
10415 _cx: &mut Context<Self>,
10416 ) -> impl IntoElement {
10417 Empty
10418 }
10419 }
10420
10421 impl ProjectItem for TestIpynbItemView {
10422 type Item = TestIpynbItem;
10423
10424 fn for_project_item(
10425 _project: Entity<Project>,
10426 _pane: Option<&Pane>,
10427 _item: Entity<Self::Item>,
10428 _: &mut Window,
10429 cx: &mut Context<Self>,
10430 ) -> Self
10431 where
10432 Self: Sized,
10433 {
10434 Self {
10435 focus_handle: cx.focus_handle(),
10436 }
10437 }
10438 }
10439
10440 struct TestAlternatePngItemView {
10441 focus_handle: FocusHandle,
10442 }
10443
10444 impl Item for TestAlternatePngItemView {
10445 type Event = ();
10446 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
10447 "".into()
10448 }
10449 }
10450
10451 impl EventEmitter<()> for TestAlternatePngItemView {}
10452 impl Focusable for TestAlternatePngItemView {
10453 fn focus_handle(&self, _cx: &App) -> FocusHandle {
10454 self.focus_handle.clone()
10455 }
10456 }
10457
10458 impl Render for TestAlternatePngItemView {
10459 fn render(
10460 &mut self,
10461 _window: &mut Window,
10462 _cx: &mut Context<Self>,
10463 ) -> impl IntoElement {
10464 Empty
10465 }
10466 }
10467
10468 impl ProjectItem for TestAlternatePngItemView {
10469 type Item = TestPngItem;
10470
10471 fn for_project_item(
10472 _project: Entity<Project>,
10473 _pane: Option<&Pane>,
10474 _item: Entity<Self::Item>,
10475 _: &mut Window,
10476 cx: &mut Context<Self>,
10477 ) -> Self
10478 where
10479 Self: Sized,
10480 {
10481 Self {
10482 focus_handle: cx.focus_handle(),
10483 }
10484 }
10485 }
10486
10487 #[gpui::test]
10488 async fn test_register_project_item(cx: &mut TestAppContext) {
10489 init_test(cx);
10490
10491 cx.update(|cx| {
10492 register_project_item::<TestPngItemView>(cx);
10493 register_project_item::<TestIpynbItemView>(cx);
10494 });
10495
10496 let fs = FakeFs::new(cx.executor());
10497 fs.insert_tree(
10498 "/root1",
10499 json!({
10500 "one.png": "BINARYDATAHERE",
10501 "two.ipynb": "{ totally a notebook }",
10502 "three.txt": "editing text, sure why not?"
10503 }),
10504 )
10505 .await;
10506
10507 let project = Project::test(fs, ["root1".as_ref()], cx).await;
10508 let (workspace, cx) =
10509 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
10510
10511 let worktree_id = project.update(cx, |project, cx| {
10512 project.worktrees(cx).next().unwrap().read(cx).id()
10513 });
10514
10515 let handle = workspace
10516 .update_in(cx, |workspace, window, cx| {
10517 let project_path = (worktree_id, "one.png");
10518 workspace.open_path(project_path, None, true, window, cx)
10519 })
10520 .await
10521 .unwrap();
10522
10523 // Now we can check if the handle we got back errored or not
10524 assert_eq!(
10525 handle.to_any().entity_type(),
10526 TypeId::of::<TestPngItemView>()
10527 );
10528
10529 let handle = workspace
10530 .update_in(cx, |workspace, window, cx| {
10531 let project_path = (worktree_id, "two.ipynb");
10532 workspace.open_path(project_path, None, true, window, cx)
10533 })
10534 .await
10535 .unwrap();
10536
10537 assert_eq!(
10538 handle.to_any().entity_type(),
10539 TypeId::of::<TestIpynbItemView>()
10540 );
10541
10542 let handle = workspace
10543 .update_in(cx, |workspace, window, cx| {
10544 let project_path = (worktree_id, "three.txt");
10545 workspace.open_path(project_path, None, true, window, cx)
10546 })
10547 .await;
10548 assert!(handle.is_err());
10549 }
10550
10551 #[gpui::test]
10552 async fn test_register_project_item_two_enter_one_leaves(cx: &mut TestAppContext) {
10553 init_test(cx);
10554
10555 cx.update(|cx| {
10556 register_project_item::<TestPngItemView>(cx);
10557 register_project_item::<TestAlternatePngItemView>(cx);
10558 });
10559
10560 let fs = FakeFs::new(cx.executor());
10561 fs.insert_tree(
10562 "/root1",
10563 json!({
10564 "one.png": "BINARYDATAHERE",
10565 "two.ipynb": "{ totally a notebook }",
10566 "three.txt": "editing text, sure why not?"
10567 }),
10568 )
10569 .await;
10570 let project = Project::test(fs, ["root1".as_ref()], cx).await;
10571 let (workspace, cx) =
10572 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
10573 let worktree_id = project.update(cx, |project, cx| {
10574 project.worktrees(cx).next().unwrap().read(cx).id()
10575 });
10576
10577 let handle = workspace
10578 .update_in(cx, |workspace, window, cx| {
10579 let project_path = (worktree_id, "one.png");
10580 workspace.open_path(project_path, None, true, window, cx)
10581 })
10582 .await
10583 .unwrap();
10584
10585 // This _must_ be the second item registered
10586 assert_eq!(
10587 handle.to_any().entity_type(),
10588 TypeId::of::<TestAlternatePngItemView>()
10589 );
10590
10591 let handle = workspace
10592 .update_in(cx, |workspace, window, cx| {
10593 let project_path = (worktree_id, "three.txt");
10594 workspace.open_path(project_path, None, true, window, cx)
10595 })
10596 .await;
10597 assert!(handle.is_err());
10598 }
10599 }
10600
10601 fn pane_items_paths(pane: &Entity<Pane>, cx: &App) -> Vec<String> {
10602 pane.read(cx)
10603 .items()
10604 .flat_map(|item| {
10605 item.project_paths(cx)
10606 .into_iter()
10607 .map(|path| path.path.to_string_lossy().to_string())
10608 })
10609 .collect()
10610 }
10611
10612 pub fn init_test(cx: &mut TestAppContext) {
10613 cx.update(|cx| {
10614 let settings_store = SettingsStore::test(cx);
10615 cx.set_global(settings_store);
10616 theme::init(theme::LoadThemes::JustBase, cx);
10617 language::init(cx);
10618 crate::init_settings(cx);
10619 Project::init_settings(cx);
10620 });
10621 }
10622
10623 fn dirty_project_item(id: u64, path: &str, cx: &mut App) -> Entity<TestProjectItem> {
10624 let item = TestProjectItem::new(id, path, cx);
10625 item.update(cx, |item, _| {
10626 item.is_dirty = true;
10627 });
10628 item
10629 }
10630}