1pub mod dock;
2pub mod history_manager;
3pub mod invalid_item_view;
4pub mod item;
5mod modal_layer;
6pub mod notifications;
7pub mod pane;
8pub mod pane_group;
9mod path_list;
10mod persistence;
11pub mod searchable;
12mod security_modal;
13pub mod shared_screen;
14mod status_bar;
15pub mod tasks;
16mod theme_preview;
17mod toast_layer;
18mod toolbar;
19pub mod utility_pane;
20pub mod welcome;
21mod workspace_settings;
22
23pub use crate::notifications::NotificationFrame;
24pub use dock::Panel;
25pub use path_list::PathList;
26pub use toast_layer::{ToastAction, ToastLayer, ToastView};
27
28use anyhow::{Context as _, Result, anyhow};
29use call::{ActiveCall, call_settings::CallSettings};
30use client::{
31 ChannelId, Client, ErrorExt, Status, TypedEnvelope, UserStore,
32 proto::{self, ErrorCode, PanelId, PeerId},
33};
34use collections::{HashMap, HashSet, hash_map};
35use dock::{Dock, DockPosition, PanelButtons, PanelHandle, RESIZE_HANDLE_SIZE};
36use feature_flags::{AgentV2FeatureFlag, FeatureFlagAppExt};
37use futures::{
38 Future, FutureExt, StreamExt,
39 channel::{
40 mpsc::{self, UnboundedReceiver, UnboundedSender},
41 oneshot,
42 },
43 future::{Shared, try_join_all},
44};
45use gpui::{
46 Action, AnyEntity, AnyView, AnyWeakView, App, AsyncApp, AsyncWindowContext, Bounds, Context,
47 CursorStyle, Decorations, DragMoveEvent, Entity, EntityId, EventEmitter, FocusHandle,
48 Focusable, Global, HitboxBehavior, Hsla, KeyContext, Keystroke, ManagedView, MouseButton,
49 PathPromptOptions, Point, PromptLevel, Render, ResizeEdge, Size, Stateful, Subscription,
50 SystemWindowTabController, Task, Tiling, WeakEntity, WindowBounds, WindowHandle, WindowId,
51 WindowOptions, actions, canvas, point, relative, size, transparent_black,
52};
53pub use history_manager::*;
54pub use item::{
55 FollowableItem, FollowableItemHandle, Item, ItemHandle, ItemSettings, PreviewTabsSettings,
56 ProjectItem, SerializableItem, SerializableItemHandle, WeakItemHandle,
57};
58use itertools::Itertools;
59use language::{Buffer, LanguageRegistry, Rope, language_settings::all_language_settings};
60pub use modal_layer::*;
61use node_runtime::NodeRuntime;
62use notifications::{
63 DetachAndPromptErr, Notifications, dismiss_app_notification,
64 simple_message_notification::MessageNotification,
65};
66pub use pane::*;
67pub use pane_group::{
68 ActivePaneDecorator, HANDLE_HITBOX_SIZE, Member, PaneAxis, PaneGroup, PaneRenderContext,
69 SplitDirection,
70};
71use persistence::{DB, SerializedWindowBounds, model::SerializedWorkspace};
72pub use persistence::{
73 DB as WORKSPACE_DB, WorkspaceDb, delete_unloaded_items,
74 model::{ItemId, SerializedWorkspaceLocation},
75};
76use postage::stream::Stream;
77use project::{
78 DirectoryLister, Project, ProjectEntryId, ProjectPath, ResolvedPath, Worktree, WorktreeId,
79 WorktreeSettings,
80 debugger::{breakpoint_store::BreakpointStoreEvent, session::ThreadStatus},
81 project_settings::ProjectSettings,
82 toolchain_store::ToolchainStoreEvent,
83 trusted_worktrees::{RemoteHostLocation, TrustedWorktrees, TrustedWorktreesEvent},
84};
85use remote::{
86 RemoteClientDelegate, RemoteConnection, RemoteConnectionOptions,
87 remote_client::ConnectionIdentifier,
88};
89use schemars::JsonSchema;
90use serde::Deserialize;
91use session::AppSession;
92use settings::{
93 CenteredPaddingSettings, Settings, SettingsLocation, SettingsStore, update_settings_file,
94};
95use shared_screen::SharedScreen;
96use sqlez::{
97 bindable::{Bind, Column, StaticColumnCount},
98 statement::Statement,
99};
100use status_bar::StatusBar;
101pub use status_bar::StatusItemView;
102use std::{
103 any::TypeId,
104 borrow::Cow,
105 cell::RefCell,
106 cmp,
107 collections::{VecDeque, hash_map::DefaultHasher},
108 env,
109 hash::{Hash, Hasher},
110 path::{Path, PathBuf},
111 process::ExitStatus,
112 rc::Rc,
113 sync::{
114 Arc, LazyLock, Weak,
115 atomic::{AtomicBool, AtomicUsize},
116 },
117 time::Duration,
118};
119use task::{DebugScenario, SpawnInTerminal, TaskContext};
120use theme::{ActiveTheme, GlobalTheme, SystemAppearance, ThemeSettings};
121pub use toolbar::{Toolbar, ToolbarItemEvent, ToolbarItemLocation, ToolbarItemView};
122pub use ui;
123use ui::{Window, prelude::*};
124use util::{
125 ResultExt, TryFutureExt,
126 paths::{PathStyle, SanitizedPath},
127 rel_path::RelPath,
128 serde::default_true,
129};
130use uuid::Uuid;
131pub use workspace_settings::{
132 AutosaveSetting, BottomDockLayout, RestoreOnStartupBehavior, StatusBarSettings, TabBarSettings,
133 WorkspaceSettings,
134};
135use zed_actions::{Spawn, feedback::FileBugReport};
136
137use crate::{
138 item::ItemBufferKind,
139 notifications::NotificationId,
140 utility_pane::{UTILITY_PANE_MIN_WIDTH, utility_slot_for_dock_position},
141};
142use crate::{
143 persistence::{
144 SerializedAxis,
145 model::{DockData, DockStructure, SerializedItem, SerializedPane, SerializedPaneGroup},
146 },
147 security_modal::SecurityModal,
148 utility_pane::{DraggedUtilityPane, UtilityPaneFrame, UtilityPaneSlot, UtilityPaneState},
149};
150
151pub const SERIALIZATION_THROTTLE_TIME: Duration = Duration::from_millis(200);
152
153static ZED_WINDOW_SIZE: LazyLock<Option<Size<Pixels>>> = LazyLock::new(|| {
154 env::var("ZED_WINDOW_SIZE")
155 .ok()
156 .as_deref()
157 .and_then(parse_pixel_size_env_var)
158});
159
160static ZED_WINDOW_POSITION: LazyLock<Option<Point<Pixels>>> = LazyLock::new(|| {
161 env::var("ZED_WINDOW_POSITION")
162 .ok()
163 .as_deref()
164 .and_then(parse_pixel_position_env_var)
165});
166
167pub trait TerminalProvider {
168 fn spawn(
169 &self,
170 task: SpawnInTerminal,
171 window: &mut Window,
172 cx: &mut App,
173 ) -> Task<Option<Result<ExitStatus>>>;
174}
175
176pub trait DebuggerProvider {
177 // `active_buffer` is used to resolve build task's name against language-specific tasks.
178 fn start_session(
179 &self,
180 definition: DebugScenario,
181 task_context: TaskContext,
182 active_buffer: Option<Entity<Buffer>>,
183 worktree_id: Option<WorktreeId>,
184 window: &mut Window,
185 cx: &mut App,
186 );
187
188 fn spawn_task_or_modal(
189 &self,
190 workspace: &mut Workspace,
191 action: &Spawn,
192 window: &mut Window,
193 cx: &mut Context<Workspace>,
194 );
195
196 fn task_scheduled(&self, cx: &mut App);
197 fn debug_scenario_scheduled(&self, cx: &mut App);
198 fn debug_scenario_scheduled_last(&self, cx: &App) -> bool;
199
200 fn active_thread_state(&self, cx: &App) -> Option<ThreadStatus>;
201}
202
203actions!(
204 workspace,
205 [
206 /// Activates the next pane in the workspace.
207 ActivateNextPane,
208 /// Activates the previous pane in the workspace.
209 ActivatePreviousPane,
210 /// Switches to the next window.
211 ActivateNextWindow,
212 /// Switches to the previous window.
213 ActivatePreviousWindow,
214 /// Adds a folder to the current project.
215 AddFolderToProject,
216 /// Clears all notifications.
217 ClearAllNotifications,
218 /// Clears all navigation history, including forward/backward navigation, recently opened files, and recently closed tabs. **This action is irreversible**.
219 ClearNavigationHistory,
220 /// Closes the active dock.
221 CloseActiveDock,
222 /// Closes all docks.
223 CloseAllDocks,
224 /// Toggles all docks.
225 ToggleAllDocks,
226 /// Closes the current window.
227 CloseWindow,
228 /// Opens the feedback dialog.
229 Feedback,
230 /// Follows the next collaborator in the session.
231 FollowNextCollaborator,
232 /// Moves the focused panel to the next position.
233 MoveFocusedPanelToNextPosition,
234 /// Opens a new terminal in the center.
235 NewCenterTerminal,
236 /// Creates a new file.
237 NewFile,
238 /// Creates a new file in a vertical split.
239 NewFileSplitVertical,
240 /// Creates a new file in a horizontal split.
241 NewFileSplitHorizontal,
242 /// Opens a new search.
243 NewSearch,
244 /// Opens a new terminal.
245 NewTerminal,
246 /// Opens a new window.
247 NewWindow,
248 /// Opens a file or directory.
249 Open,
250 /// Opens multiple files.
251 OpenFiles,
252 /// Opens the current location in terminal.
253 OpenInTerminal,
254 /// Opens the component preview.
255 OpenComponentPreview,
256 /// Reloads the active item.
257 ReloadActiveItem,
258 /// Resets the active dock to its default size.
259 ResetActiveDockSize,
260 /// Resets all open docks to their default sizes.
261 ResetOpenDocksSize,
262 /// Reloads the application
263 Reload,
264 /// Saves the current file with a new name.
265 SaveAs,
266 /// Saves without formatting.
267 SaveWithoutFormat,
268 /// Shuts down all debug adapters.
269 ShutdownDebugAdapters,
270 /// Suppresses the current notification.
271 SuppressNotification,
272 /// Toggles the bottom dock.
273 ToggleBottomDock,
274 /// Toggles centered layout mode.
275 ToggleCenteredLayout,
276 /// Toggles edit prediction feature globally for all files.
277 ToggleEditPrediction,
278 /// Toggles the left dock.
279 ToggleLeftDock,
280 /// Toggles the right dock.
281 ToggleRightDock,
282 /// Toggles zoom on the active pane.
283 ToggleZoom,
284 /// Zooms in on the active pane.
285 ZoomIn,
286 /// Zooms out of the active pane.
287 ZoomOut,
288 /// If any worktrees are in restricted mode, shows a modal with possible actions.
289 /// If the modal is shown already, closes it without trusting any worktree.
290 ToggleWorktreeSecurity,
291 /// Clears all trusted worktrees, placing them in restricted mode on next open.
292 /// Requires restart to take effect on already opened projects.
293 ClearTrustedWorktrees,
294 /// Stops following a collaborator.
295 Unfollow,
296 /// Restores the banner.
297 RestoreBanner,
298 /// Toggles expansion of the selected item.
299 ToggleExpandItem,
300 ]
301);
302
303/// Activates a specific pane by its index.
304#[derive(Clone, Deserialize, PartialEq, JsonSchema, Action)]
305#[action(namespace = workspace)]
306pub struct ActivatePane(pub usize);
307
308/// Moves an item to a specific pane by index.
309#[derive(Clone, Deserialize, PartialEq, JsonSchema, Action)]
310#[action(namespace = workspace)]
311#[serde(deny_unknown_fields)]
312pub struct MoveItemToPane {
313 #[serde(default = "default_1")]
314 pub destination: usize,
315 #[serde(default = "default_true")]
316 pub focus: bool,
317 #[serde(default)]
318 pub clone: bool,
319}
320
321fn default_1() -> usize {
322 1
323}
324
325/// Moves an item to a pane in the specified direction.
326#[derive(Clone, Deserialize, PartialEq, JsonSchema, Action)]
327#[action(namespace = workspace)]
328#[serde(deny_unknown_fields)]
329pub struct MoveItemToPaneInDirection {
330 #[serde(default = "default_right")]
331 pub direction: SplitDirection,
332 #[serde(default = "default_true")]
333 pub focus: bool,
334 #[serde(default)]
335 pub clone: bool,
336}
337
338/// Creates a new file in a split of the desired direction.
339#[derive(Clone, Deserialize, PartialEq, JsonSchema, Action)]
340#[action(namespace = workspace)]
341#[serde(deny_unknown_fields)]
342pub struct NewFileSplit(pub SplitDirection);
343
344fn default_right() -> SplitDirection {
345 SplitDirection::Right
346}
347
348/// Saves all open files in the workspace.
349#[derive(Clone, PartialEq, Debug, Deserialize, JsonSchema, Action)]
350#[action(namespace = workspace)]
351#[serde(deny_unknown_fields)]
352pub struct SaveAll {
353 #[serde(default)]
354 pub save_intent: Option<SaveIntent>,
355}
356
357/// Saves the current file with the specified options.
358#[derive(Clone, PartialEq, Debug, Deserialize, JsonSchema, Action)]
359#[action(namespace = workspace)]
360#[serde(deny_unknown_fields)]
361pub struct Save {
362 #[serde(default)]
363 pub save_intent: Option<SaveIntent>,
364}
365
366/// Closes all items and panes in the workspace.
367#[derive(Clone, PartialEq, Debug, Deserialize, Default, JsonSchema, Action)]
368#[action(namespace = workspace)]
369#[serde(deny_unknown_fields)]
370pub struct CloseAllItemsAndPanes {
371 #[serde(default)]
372 pub save_intent: Option<SaveIntent>,
373}
374
375/// Closes all inactive tabs and panes in the workspace.
376#[derive(Clone, PartialEq, Debug, Deserialize, Default, JsonSchema, Action)]
377#[action(namespace = workspace)]
378#[serde(deny_unknown_fields)]
379pub struct CloseInactiveTabsAndPanes {
380 #[serde(default)]
381 pub save_intent: Option<SaveIntent>,
382}
383
384/// Sends a sequence of keystrokes to the active element.
385#[derive(Clone, Deserialize, PartialEq, JsonSchema, Action)]
386#[action(namespace = workspace)]
387pub struct SendKeystrokes(pub String);
388
389actions!(
390 project_symbols,
391 [
392 /// Toggles the project symbols search.
393 #[action(name = "Toggle")]
394 ToggleProjectSymbols
395 ]
396);
397
398/// Toggles the file finder interface.
399#[derive(Default, PartialEq, Eq, Clone, Deserialize, JsonSchema, Action)]
400#[action(namespace = file_finder, name = "Toggle")]
401#[serde(deny_unknown_fields)]
402pub struct ToggleFileFinder {
403 #[serde(default)]
404 pub separate_history: bool,
405}
406
407/// Increases size of a currently focused dock by a given amount of pixels.
408#[derive(Clone, PartialEq, Deserialize, JsonSchema, Action)]
409#[action(namespace = workspace)]
410#[serde(deny_unknown_fields)]
411pub struct IncreaseActiveDockSize {
412 /// For 0px parameter, uses UI font size value.
413 #[serde(default)]
414 pub px: u32,
415}
416
417/// Decreases size of a currently focused dock by a given amount of pixels.
418#[derive(Clone, PartialEq, Deserialize, JsonSchema, Action)]
419#[action(namespace = workspace)]
420#[serde(deny_unknown_fields)]
421pub struct DecreaseActiveDockSize {
422 /// For 0px parameter, uses UI font size value.
423 #[serde(default)]
424 pub px: u32,
425}
426
427/// Increases size of all currently visible docks uniformly, by a given amount of pixels.
428#[derive(Clone, PartialEq, Deserialize, JsonSchema, Action)]
429#[action(namespace = workspace)]
430#[serde(deny_unknown_fields)]
431pub struct IncreaseOpenDocksSize {
432 /// For 0px parameter, uses UI font size value.
433 #[serde(default)]
434 pub px: u32,
435}
436
437/// Decreases size of all currently visible docks uniformly, by a given amount of pixels.
438#[derive(Clone, PartialEq, Deserialize, JsonSchema, Action)]
439#[action(namespace = workspace)]
440#[serde(deny_unknown_fields)]
441pub struct DecreaseOpenDocksSize {
442 /// For 0px parameter, uses UI font size value.
443 #[serde(default)]
444 pub px: u32,
445}
446
447actions!(
448 workspace,
449 [
450 /// Activates the pane to the left.
451 ActivatePaneLeft,
452 /// Activates the pane to the right.
453 ActivatePaneRight,
454 /// Activates the pane above.
455 ActivatePaneUp,
456 /// Activates the pane below.
457 ActivatePaneDown,
458 /// Swaps the current pane with the one to the left.
459 SwapPaneLeft,
460 /// Swaps the current pane with the one to the right.
461 SwapPaneRight,
462 /// Swaps the current pane with the one above.
463 SwapPaneUp,
464 /// Swaps the current pane with the one below.
465 SwapPaneDown,
466 // Swaps the current pane with the first available adjacent pane (searching in order: below, above, right, left) and activates that pane.
467 SwapPaneAdjacent,
468 /// Move the current pane to be at the far left.
469 MovePaneLeft,
470 /// Move the current pane to be at the far right.
471 MovePaneRight,
472 /// Move the current pane to be at the very top.
473 MovePaneUp,
474 /// Move the current pane to be at the very bottom.
475 MovePaneDown,
476 ]
477);
478
479#[derive(PartialEq, Eq, Debug)]
480pub enum CloseIntent {
481 /// Quit the program entirely.
482 Quit,
483 /// Close a window.
484 CloseWindow,
485 /// Replace the workspace in an existing window.
486 ReplaceWindow,
487}
488
489#[derive(Clone)]
490pub struct Toast {
491 id: NotificationId,
492 msg: Cow<'static, str>,
493 autohide: bool,
494 on_click: Option<(Cow<'static, str>, Arc<dyn Fn(&mut Window, &mut App)>)>,
495}
496
497impl Toast {
498 pub fn new<I: Into<Cow<'static, str>>>(id: NotificationId, msg: I) -> Self {
499 Toast {
500 id,
501 msg: msg.into(),
502 on_click: None,
503 autohide: false,
504 }
505 }
506
507 pub fn on_click<F, M>(mut self, message: M, on_click: F) -> Self
508 where
509 M: Into<Cow<'static, str>>,
510 F: Fn(&mut Window, &mut App) + 'static,
511 {
512 self.on_click = Some((message.into(), Arc::new(on_click)));
513 self
514 }
515
516 pub fn autohide(mut self) -> Self {
517 self.autohide = true;
518 self
519 }
520}
521
522impl PartialEq for Toast {
523 fn eq(&self, other: &Self) -> bool {
524 self.id == other.id
525 && self.msg == other.msg
526 && self.on_click.is_some() == other.on_click.is_some()
527 }
528}
529
530/// Opens a new terminal with the specified working directory.
531#[derive(Debug, Default, Clone, Deserialize, PartialEq, JsonSchema, Action)]
532#[action(namespace = workspace)]
533#[serde(deny_unknown_fields)]
534pub struct OpenTerminal {
535 pub working_directory: PathBuf,
536}
537
538#[derive(Clone, Copy, Debug, Default, Hash, PartialEq, Eq, PartialOrd, Ord)]
539pub struct WorkspaceId(i64);
540
541impl StaticColumnCount for WorkspaceId {}
542impl Bind for WorkspaceId {
543 fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
544 self.0.bind(statement, start_index)
545 }
546}
547impl Column for WorkspaceId {
548 fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
549 i64::column(statement, start_index)
550 .map(|(i, next_index)| (Self(i), next_index))
551 .with_context(|| format!("Failed to read WorkspaceId at index {start_index}"))
552 }
553}
554impl From<WorkspaceId> for i64 {
555 fn from(val: WorkspaceId) -> Self {
556 val.0
557 }
558}
559
560fn prompt_and_open_paths(app_state: Arc<AppState>, options: PathPromptOptions, cx: &mut App) {
561 let paths = cx.prompt_for_paths(options);
562 cx.spawn(
563 async move |cx| match paths.await.anyhow().and_then(|res| res) {
564 Ok(Some(paths)) => {
565 cx.update(|cx| {
566 open_paths(&paths, app_state, OpenOptions::default(), cx).detach_and_log_err(cx)
567 })
568 .ok();
569 }
570 Ok(None) => {}
571 Err(err) => {
572 util::log_err(&err);
573 cx.update(|cx| {
574 if let Some(workspace_window) = cx
575 .active_window()
576 .and_then(|window| window.downcast::<Workspace>())
577 {
578 workspace_window
579 .update(cx, |workspace, _, cx| {
580 workspace.show_portal_error(err.to_string(), cx);
581 })
582 .ok();
583 }
584 })
585 .ok();
586 }
587 },
588 )
589 .detach();
590}
591
592pub fn init(app_state: Arc<AppState>, cx: &mut App) {
593 component::init();
594 theme_preview::init(cx);
595 toast_layer::init(cx);
596 history_manager::init(cx);
597
598 cx.on_action(|_: &CloseWindow, cx| Workspace::close_global(cx))
599 .on_action(|_: &Reload, cx| reload(cx))
600 .on_action({
601 let app_state = Arc::downgrade(&app_state);
602 move |_: &Open, cx: &mut App| {
603 if let Some(app_state) = app_state.upgrade() {
604 prompt_and_open_paths(
605 app_state,
606 PathPromptOptions {
607 files: true,
608 directories: true,
609 multiple: true,
610 prompt: None,
611 },
612 cx,
613 );
614 }
615 }
616 })
617 .on_action({
618 let app_state = Arc::downgrade(&app_state);
619 move |_: &OpenFiles, cx: &mut App| {
620 let directories = cx.can_select_mixed_files_and_dirs();
621 if let Some(app_state) = app_state.upgrade() {
622 prompt_and_open_paths(
623 app_state,
624 PathPromptOptions {
625 files: true,
626 directories,
627 multiple: true,
628 prompt: None,
629 },
630 cx,
631 );
632 }
633 }
634 });
635}
636
637type BuildProjectItemFn =
638 fn(AnyEntity, Entity<Project>, Option<&Pane>, &mut Window, &mut App) -> Box<dyn ItemHandle>;
639
640type BuildProjectItemForPathFn =
641 fn(
642 &Entity<Project>,
643 &ProjectPath,
644 &mut Window,
645 &mut App,
646 ) -> Option<Task<Result<(Option<ProjectEntryId>, WorkspaceItemBuilder)>>>;
647
648#[derive(Clone, Default)]
649struct ProjectItemRegistry {
650 build_project_item_fns_by_type: HashMap<TypeId, BuildProjectItemFn>,
651 build_project_item_for_path_fns: Vec<BuildProjectItemForPathFn>,
652}
653
654impl ProjectItemRegistry {
655 fn register<T: ProjectItem>(&mut self) {
656 self.build_project_item_fns_by_type.insert(
657 TypeId::of::<T::Item>(),
658 |item, project, pane, window, cx| {
659 let item = item.downcast().unwrap();
660 Box::new(cx.new(|cx| T::for_project_item(project, pane, item, window, cx)))
661 as Box<dyn ItemHandle>
662 },
663 );
664 self.build_project_item_for_path_fns
665 .push(|project, project_path, window, cx| {
666 let project_path = project_path.clone();
667 let is_file = project
668 .read(cx)
669 .entry_for_path(&project_path, cx)
670 .is_some_and(|entry| entry.is_file());
671 let entry_abs_path = project.read(cx).absolute_path(&project_path, cx);
672 let is_local = project.read(cx).is_local();
673 let project_item =
674 <T::Item as project::ProjectItem>::try_open(project, &project_path, cx)?;
675 let project = project.clone();
676 Some(window.spawn(cx, async move |cx| {
677 match project_item.await.with_context(|| {
678 format!(
679 "opening project path {:?}",
680 entry_abs_path.as_deref().unwrap_or(&project_path.path.as_std_path())
681 )
682 }) {
683 Ok(project_item) => {
684 let project_item = project_item;
685 let project_entry_id: Option<ProjectEntryId> =
686 project_item.read_with(cx, project::ProjectItem::entry_id)?;
687 let build_workspace_item = Box::new(
688 |pane: &mut Pane, window: &mut Window, cx: &mut Context<Pane>| {
689 Box::new(cx.new(|cx| {
690 T::for_project_item(
691 project,
692 Some(pane),
693 project_item,
694 window,
695 cx,
696 )
697 })) as Box<dyn ItemHandle>
698 },
699 ) as Box<_>;
700 Ok((project_entry_id, build_workspace_item))
701 }
702 Err(e) => {
703 log::warn!("Failed to open a project item: {e:#}");
704 if e.error_code() == ErrorCode::Internal {
705 if let Some(abs_path) =
706 entry_abs_path.as_deref().filter(|_| is_file)
707 {
708 if let Some(broken_project_item_view) =
709 cx.update(|window, cx| {
710 T::for_broken_project_item(
711 abs_path, is_local, &e, window, cx,
712 )
713 })?
714 {
715 let build_workspace_item = Box::new(
716 move |_: &mut Pane, _: &mut Window, cx: &mut Context<Pane>| {
717 cx.new(|_| broken_project_item_view).boxed_clone()
718 },
719 )
720 as Box<_>;
721 return Ok((None, build_workspace_item));
722 }
723 }
724 }
725 Err(e)
726 }
727 }
728 }))
729 });
730 }
731
732 fn open_path(
733 &self,
734 project: &Entity<Project>,
735 path: &ProjectPath,
736 window: &mut Window,
737 cx: &mut App,
738 ) -> Task<Result<(Option<ProjectEntryId>, WorkspaceItemBuilder)>> {
739 let Some(open_project_item) = self
740 .build_project_item_for_path_fns
741 .iter()
742 .rev()
743 .find_map(|open_project_item| open_project_item(project, path, window, cx))
744 else {
745 return Task::ready(Err(anyhow!("cannot open file {:?}", path.path)));
746 };
747 open_project_item
748 }
749
750 fn build_item<T: project::ProjectItem>(
751 &self,
752 item: Entity<T>,
753 project: Entity<Project>,
754 pane: Option<&Pane>,
755 window: &mut Window,
756 cx: &mut App,
757 ) -> Option<Box<dyn ItemHandle>> {
758 let build = self
759 .build_project_item_fns_by_type
760 .get(&TypeId::of::<T>())?;
761 Some(build(item.into_any(), project, pane, window, cx))
762 }
763}
764
765type WorkspaceItemBuilder =
766 Box<dyn FnOnce(&mut Pane, &mut Window, &mut Context<Pane>) -> Box<dyn ItemHandle>>;
767
768impl Global for ProjectItemRegistry {}
769
770/// Registers a [ProjectItem] for the app. When opening a file, all the registered
771/// items will get a chance to open the file, starting from the project item that
772/// was added last.
773pub fn register_project_item<I: ProjectItem>(cx: &mut App) {
774 cx.default_global::<ProjectItemRegistry>().register::<I>();
775}
776
777#[derive(Default)]
778pub struct FollowableViewRegistry(HashMap<TypeId, FollowableViewDescriptor>);
779
780struct FollowableViewDescriptor {
781 from_state_proto: fn(
782 Entity<Workspace>,
783 ViewId,
784 &mut Option<proto::view::Variant>,
785 &mut Window,
786 &mut App,
787 ) -> Option<Task<Result<Box<dyn FollowableItemHandle>>>>,
788 to_followable_view: fn(&AnyView) -> Box<dyn FollowableItemHandle>,
789}
790
791impl Global for FollowableViewRegistry {}
792
793impl FollowableViewRegistry {
794 pub fn register<I: FollowableItem>(cx: &mut App) {
795 cx.default_global::<Self>().0.insert(
796 TypeId::of::<I>(),
797 FollowableViewDescriptor {
798 from_state_proto: |workspace, id, state, window, cx| {
799 I::from_state_proto(workspace, id, state, window, cx).map(|task| {
800 cx.foreground_executor()
801 .spawn(async move { Ok(Box::new(task.await?) as Box<_>) })
802 })
803 },
804 to_followable_view: |view| Box::new(view.clone().downcast::<I>().unwrap()),
805 },
806 );
807 }
808
809 pub fn from_state_proto(
810 workspace: Entity<Workspace>,
811 view_id: ViewId,
812 mut state: Option<proto::view::Variant>,
813 window: &mut Window,
814 cx: &mut App,
815 ) -> Option<Task<Result<Box<dyn FollowableItemHandle>>>> {
816 cx.update_default_global(|this: &mut Self, cx| {
817 this.0.values().find_map(|descriptor| {
818 (descriptor.from_state_proto)(workspace.clone(), view_id, &mut state, window, cx)
819 })
820 })
821 }
822
823 pub fn to_followable_view(
824 view: impl Into<AnyView>,
825 cx: &App,
826 ) -> Option<Box<dyn FollowableItemHandle>> {
827 let this = cx.try_global::<Self>()?;
828 let view = view.into();
829 let descriptor = this.0.get(&view.entity_type())?;
830 Some((descriptor.to_followable_view)(&view))
831 }
832}
833
834#[derive(Copy, Clone)]
835struct SerializableItemDescriptor {
836 deserialize: fn(
837 Entity<Project>,
838 WeakEntity<Workspace>,
839 WorkspaceId,
840 ItemId,
841 &mut Window,
842 &mut Context<Pane>,
843 ) -> Task<Result<Box<dyn ItemHandle>>>,
844 cleanup: fn(WorkspaceId, Vec<ItemId>, &mut Window, &mut App) -> Task<Result<()>>,
845 view_to_serializable_item: fn(AnyView) -> Box<dyn SerializableItemHandle>,
846}
847
848#[derive(Default)]
849struct SerializableItemRegistry {
850 descriptors_by_kind: HashMap<Arc<str>, SerializableItemDescriptor>,
851 descriptors_by_type: HashMap<TypeId, SerializableItemDescriptor>,
852}
853
854impl Global for SerializableItemRegistry {}
855
856impl SerializableItemRegistry {
857 fn deserialize(
858 item_kind: &str,
859 project: Entity<Project>,
860 workspace: WeakEntity<Workspace>,
861 workspace_id: WorkspaceId,
862 item_item: ItemId,
863 window: &mut Window,
864 cx: &mut Context<Pane>,
865 ) -> Task<Result<Box<dyn ItemHandle>>> {
866 let Some(descriptor) = Self::descriptor(item_kind, cx) else {
867 return Task::ready(Err(anyhow!(
868 "cannot deserialize {}, descriptor not found",
869 item_kind
870 )));
871 };
872
873 (descriptor.deserialize)(project, workspace, workspace_id, item_item, window, cx)
874 }
875
876 fn cleanup(
877 item_kind: &str,
878 workspace_id: WorkspaceId,
879 loaded_items: Vec<ItemId>,
880 window: &mut Window,
881 cx: &mut App,
882 ) -> Task<Result<()>> {
883 let Some(descriptor) = Self::descriptor(item_kind, cx) else {
884 return Task::ready(Err(anyhow!(
885 "cannot cleanup {}, descriptor not found",
886 item_kind
887 )));
888 };
889
890 (descriptor.cleanup)(workspace_id, loaded_items, window, cx)
891 }
892
893 fn view_to_serializable_item_handle(
894 view: AnyView,
895 cx: &App,
896 ) -> Option<Box<dyn SerializableItemHandle>> {
897 let this = cx.try_global::<Self>()?;
898 let descriptor = this.descriptors_by_type.get(&view.entity_type())?;
899 Some((descriptor.view_to_serializable_item)(view))
900 }
901
902 fn descriptor(item_kind: &str, cx: &App) -> Option<SerializableItemDescriptor> {
903 let this = cx.try_global::<Self>()?;
904 this.descriptors_by_kind.get(item_kind).copied()
905 }
906}
907
908pub fn register_serializable_item<I: SerializableItem>(cx: &mut App) {
909 let serialized_item_kind = I::serialized_item_kind();
910
911 let registry = cx.default_global::<SerializableItemRegistry>();
912 let descriptor = SerializableItemDescriptor {
913 deserialize: |project, workspace, workspace_id, item_id, window, cx| {
914 let task = I::deserialize(project, workspace, workspace_id, item_id, window, cx);
915 cx.foreground_executor()
916 .spawn(async { Ok(Box::new(task.await?) as Box<_>) })
917 },
918 cleanup: |workspace_id, loaded_items, window, cx| {
919 I::cleanup(workspace_id, loaded_items, window, cx)
920 },
921 view_to_serializable_item: |view| Box::new(view.downcast::<I>().unwrap()),
922 };
923 registry
924 .descriptors_by_kind
925 .insert(Arc::from(serialized_item_kind), descriptor);
926 registry
927 .descriptors_by_type
928 .insert(TypeId::of::<I>(), descriptor);
929}
930
931pub struct AppState {
932 pub languages: Arc<LanguageRegistry>,
933 pub client: Arc<Client>,
934 pub user_store: Entity<UserStore>,
935 pub workspace_store: Entity<WorkspaceStore>,
936 pub fs: Arc<dyn fs::Fs>,
937 pub build_window_options: fn(Option<Uuid>, &mut App) -> WindowOptions,
938 pub node_runtime: NodeRuntime,
939 pub session: Entity<AppSession>,
940}
941
942struct GlobalAppState(Weak<AppState>);
943
944impl Global for GlobalAppState {}
945
946pub struct WorkspaceStore {
947 workspaces: HashSet<WindowHandle<Workspace>>,
948 client: Arc<Client>,
949 _subscriptions: Vec<client::Subscription>,
950}
951
952#[derive(Copy, Clone, Debug, Hash, Eq, PartialEq, PartialOrd, Ord)]
953pub enum CollaboratorId {
954 PeerId(PeerId),
955 Agent,
956}
957
958impl From<PeerId> for CollaboratorId {
959 fn from(peer_id: PeerId) -> Self {
960 CollaboratorId::PeerId(peer_id)
961 }
962}
963
964impl From<&PeerId> for CollaboratorId {
965 fn from(peer_id: &PeerId) -> Self {
966 CollaboratorId::PeerId(*peer_id)
967 }
968}
969
970#[derive(PartialEq, Eq, PartialOrd, Ord, Debug)]
971struct Follower {
972 project_id: Option<u64>,
973 peer_id: PeerId,
974}
975
976impl AppState {
977 #[track_caller]
978 pub fn global(cx: &App) -> Weak<Self> {
979 cx.global::<GlobalAppState>().0.clone()
980 }
981 pub fn try_global(cx: &App) -> Option<Weak<Self>> {
982 cx.try_global::<GlobalAppState>()
983 .map(|state| state.0.clone())
984 }
985 pub fn set_global(state: Weak<AppState>, cx: &mut App) {
986 cx.set_global(GlobalAppState(state));
987 }
988
989 #[cfg(any(test, feature = "test-support"))]
990 pub fn test(cx: &mut App) -> Arc<Self> {
991 use fs::Fs;
992 use node_runtime::NodeRuntime;
993 use session::Session;
994 use settings::SettingsStore;
995
996 if !cx.has_global::<SettingsStore>() {
997 let settings_store = SettingsStore::test(cx);
998 cx.set_global(settings_store);
999 }
1000
1001 let fs = fs::FakeFs::new(cx.background_executor().clone());
1002 <dyn Fs>::set_global(fs.clone(), cx);
1003 let languages = Arc::new(LanguageRegistry::test(cx.background_executor().clone()));
1004 let clock = Arc::new(clock::FakeSystemClock::new());
1005 let http_client = http_client::FakeHttpClient::with_404_response();
1006 let client = Client::new(clock, http_client, cx);
1007 let session = cx.new(|cx| AppSession::new(Session::test(), cx));
1008 let user_store = cx.new(|cx| UserStore::new(client.clone(), cx));
1009 let workspace_store = cx.new(|cx| WorkspaceStore::new(client.clone(), cx));
1010
1011 theme::init(theme::LoadThemes::JustBase, cx);
1012 client::init(&client, cx);
1013
1014 Arc::new(Self {
1015 client,
1016 fs,
1017 languages,
1018 user_store,
1019 workspace_store,
1020 node_runtime: NodeRuntime::unavailable(),
1021 build_window_options: |_, _| Default::default(),
1022 session,
1023 })
1024 }
1025}
1026
1027struct DelayedDebouncedEditAction {
1028 task: Option<Task<()>>,
1029 cancel_channel: Option<oneshot::Sender<()>>,
1030}
1031
1032impl DelayedDebouncedEditAction {
1033 fn new() -> DelayedDebouncedEditAction {
1034 DelayedDebouncedEditAction {
1035 task: None,
1036 cancel_channel: None,
1037 }
1038 }
1039
1040 fn fire_new<F>(
1041 &mut self,
1042 delay: Duration,
1043 window: &mut Window,
1044 cx: &mut Context<Workspace>,
1045 func: F,
1046 ) where
1047 F: 'static
1048 + Send
1049 + FnOnce(&mut Workspace, &mut Window, &mut Context<Workspace>) -> Task<Result<()>>,
1050 {
1051 if let Some(channel) = self.cancel_channel.take() {
1052 _ = channel.send(());
1053 }
1054
1055 let (sender, mut receiver) = oneshot::channel::<()>();
1056 self.cancel_channel = Some(sender);
1057
1058 let previous_task = self.task.take();
1059 self.task = Some(cx.spawn_in(window, async move |workspace, cx| {
1060 let mut timer = cx.background_executor().timer(delay).fuse();
1061 if let Some(previous_task) = previous_task {
1062 previous_task.await;
1063 }
1064
1065 futures::select_biased! {
1066 _ = receiver => return,
1067 _ = timer => {}
1068 }
1069
1070 if let Some(result) = workspace
1071 .update_in(cx, |workspace, window, cx| (func)(workspace, window, cx))
1072 .log_err()
1073 {
1074 result.await.log_err();
1075 }
1076 }));
1077 }
1078}
1079
1080pub enum Event {
1081 PaneAdded(Entity<Pane>),
1082 PaneRemoved,
1083 ItemAdded {
1084 item: Box<dyn ItemHandle>,
1085 },
1086 ActiveItemChanged,
1087 ItemRemoved {
1088 item_id: EntityId,
1089 },
1090 UserSavedItem {
1091 pane: WeakEntity<Pane>,
1092 item: Box<dyn WeakItemHandle>,
1093 save_intent: SaveIntent,
1094 },
1095 ContactRequestedJoin(u64),
1096 WorkspaceCreated(WeakEntity<Workspace>),
1097 OpenBundledFile {
1098 text: Cow<'static, str>,
1099 title: &'static str,
1100 language: &'static str,
1101 },
1102 ZoomChanged,
1103 ModalOpened,
1104}
1105
1106#[derive(Debug)]
1107pub enum OpenVisible {
1108 All,
1109 None,
1110 OnlyFiles,
1111 OnlyDirectories,
1112}
1113
1114enum WorkspaceLocation {
1115 // Valid local paths or SSH project to serialize
1116 Location(SerializedWorkspaceLocation, PathList),
1117 // No valid location found hence clear session id
1118 DetachFromSession,
1119 // No valid location found to serialize
1120 None,
1121}
1122
1123type PromptForNewPath = Box<
1124 dyn Fn(
1125 &mut Workspace,
1126 DirectoryLister,
1127 &mut Window,
1128 &mut Context<Workspace>,
1129 ) -> oneshot::Receiver<Option<Vec<PathBuf>>>,
1130>;
1131
1132type PromptForOpenPath = Box<
1133 dyn Fn(
1134 &mut Workspace,
1135 DirectoryLister,
1136 &mut Window,
1137 &mut Context<Workspace>,
1138 ) -> oneshot::Receiver<Option<Vec<PathBuf>>>,
1139>;
1140
1141#[derive(Default)]
1142struct DispatchingKeystrokes {
1143 dispatched: HashSet<Vec<Keystroke>>,
1144 queue: VecDeque<Keystroke>,
1145 task: Option<Shared<Task<()>>>,
1146}
1147
1148/// Collects everything project-related for a certain window opened.
1149/// In some way, is a counterpart of a window, as the [`WindowHandle`] could be downcast into `Workspace`.
1150///
1151/// A `Workspace` usually consists of 1 or more projects, a central pane group, 3 docks and a status bar.
1152/// The `Workspace` owns everybody's state and serves as a default, "global context",
1153/// that can be used to register a global action to be triggered from any place in the window.
1154pub struct Workspace {
1155 weak_self: WeakEntity<Self>,
1156 workspace_actions: Vec<Box<dyn Fn(Div, &Workspace, &mut Window, &mut Context<Self>) -> Div>>,
1157 zoomed: Option<AnyWeakView>,
1158 previous_dock_drag_coordinates: Option<Point<Pixels>>,
1159 zoomed_position: Option<DockPosition>,
1160 center: PaneGroup,
1161 left_dock: Entity<Dock>,
1162 bottom_dock: Entity<Dock>,
1163 right_dock: Entity<Dock>,
1164 panes: Vec<Entity<Pane>>,
1165 panes_by_item: HashMap<EntityId, WeakEntity<Pane>>,
1166 active_pane: Entity<Pane>,
1167 last_active_center_pane: Option<WeakEntity<Pane>>,
1168 last_active_view_id: Option<proto::ViewId>,
1169 status_bar: Entity<StatusBar>,
1170 modal_layer: Entity<ModalLayer>,
1171 toast_layer: Entity<ToastLayer>,
1172 titlebar_item: Option<AnyView>,
1173 notifications: Notifications,
1174 suppressed_notifications: HashSet<NotificationId>,
1175 project: Entity<Project>,
1176 follower_states: HashMap<CollaboratorId, FollowerState>,
1177 last_leaders_by_pane: HashMap<WeakEntity<Pane>, CollaboratorId>,
1178 window_edited: bool,
1179 last_window_title: Option<String>,
1180 dirty_items: HashMap<EntityId, Subscription>,
1181 active_call: Option<(Entity<ActiveCall>, Vec<Subscription>)>,
1182 leader_updates_tx: mpsc::UnboundedSender<(PeerId, proto::UpdateFollowers)>,
1183 database_id: Option<WorkspaceId>,
1184 app_state: Arc<AppState>,
1185 dispatching_keystrokes: Rc<RefCell<DispatchingKeystrokes>>,
1186 _subscriptions: Vec<Subscription>,
1187 _apply_leader_updates: Task<Result<()>>,
1188 _observe_current_user: Task<Result<()>>,
1189 _schedule_serialize_workspace: Option<Task<()>>,
1190 _schedule_serialize_ssh_paths: Option<Task<()>>,
1191 pane_history_timestamp: Arc<AtomicUsize>,
1192 bounds: Bounds<Pixels>,
1193 pub centered_layout: bool,
1194 bounds_save_task_queued: Option<Task<()>>,
1195 on_prompt_for_new_path: Option<PromptForNewPath>,
1196 on_prompt_for_open_path: Option<PromptForOpenPath>,
1197 terminal_provider: Option<Box<dyn TerminalProvider>>,
1198 debugger_provider: Option<Arc<dyn DebuggerProvider>>,
1199 serializable_items_tx: UnboundedSender<Box<dyn SerializableItemHandle>>,
1200 _items_serializer: Task<Result<()>>,
1201 session_id: Option<String>,
1202 scheduled_tasks: Vec<Task<()>>,
1203 last_open_dock_positions: Vec<DockPosition>,
1204 removing: bool,
1205 utility_panes: UtilityPaneState,
1206}
1207
1208impl EventEmitter<Event> for Workspace {}
1209
1210#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
1211pub struct ViewId {
1212 pub creator: CollaboratorId,
1213 pub id: u64,
1214}
1215
1216pub struct FollowerState {
1217 center_pane: Entity<Pane>,
1218 dock_pane: Option<Entity<Pane>>,
1219 active_view_id: Option<ViewId>,
1220 items_by_leader_view_id: HashMap<ViewId, FollowerView>,
1221}
1222
1223struct FollowerView {
1224 view: Box<dyn FollowableItemHandle>,
1225 location: Option<proto::PanelId>,
1226}
1227
1228impl Workspace {
1229 pub fn new(
1230 workspace_id: Option<WorkspaceId>,
1231 project: Entity<Project>,
1232 app_state: Arc<AppState>,
1233 window: &mut Window,
1234 cx: &mut Context<Self>,
1235 ) -> Self {
1236 if let Some(trusted_worktrees) = TrustedWorktrees::try_get_global(cx) {
1237 cx.subscribe(&trusted_worktrees, |_, worktrees_store, e, cx| {
1238 if let TrustedWorktreesEvent::Trusted(..) = e {
1239 // Do not persist auto trusted worktrees
1240 if !ProjectSettings::get_global(cx).session.trust_all_worktrees {
1241 worktrees_store.update(cx, |worktrees_store, cx| {
1242 worktrees_store.schedule_serialization(
1243 cx,
1244 |new_trusted_worktrees, cx| {
1245 let timeout =
1246 cx.background_executor().timer(SERIALIZATION_THROTTLE_TIME);
1247 cx.background_spawn(async move {
1248 timeout.await;
1249 persistence::DB
1250 .save_trusted_worktrees(new_trusted_worktrees)
1251 .await
1252 .log_err();
1253 })
1254 },
1255 )
1256 });
1257 }
1258 }
1259 })
1260 .detach();
1261
1262 cx.observe_global::<SettingsStore>(|_, cx| {
1263 if ProjectSettings::get_global(cx).session.trust_all_worktrees {
1264 if let Some(trusted_worktrees) = TrustedWorktrees::try_get_global(cx) {
1265 trusted_worktrees.update(cx, |trusted_worktrees, cx| {
1266 trusted_worktrees.auto_trust_all(cx);
1267 })
1268 }
1269 }
1270 })
1271 .detach();
1272 }
1273
1274 cx.subscribe_in(&project, window, move |this, _, event, window, cx| {
1275 match event {
1276 project::Event::RemoteIdChanged(_) => {
1277 this.update_window_title(window, cx);
1278 }
1279
1280 project::Event::CollaboratorLeft(peer_id) => {
1281 this.collaborator_left(*peer_id, window, cx);
1282 }
1283
1284 project::Event::WorktreeUpdatedEntries(worktree_id, _) => {
1285 if let Some(trusted_worktrees) = TrustedWorktrees::try_get_global(cx) {
1286 trusted_worktrees.update(cx, |trusted_worktrees, cx| {
1287 trusted_worktrees.can_trust(
1288 &this.project().read(cx).worktree_store(),
1289 *worktree_id,
1290 cx,
1291 );
1292 });
1293 }
1294 }
1295
1296 project::Event::WorktreeRemoved(_) => {
1297 this.update_worktree_data(window, cx);
1298 }
1299
1300 project::Event::WorktreeAdded(worktree_id) => {
1301 if let Some(trusted_worktrees) = TrustedWorktrees::try_get_global(cx) {
1302 trusted_worktrees.update(cx, |trusted_worktrees, cx| {
1303 trusted_worktrees.can_trust(
1304 &this.project().read(cx).worktree_store(),
1305 *worktree_id,
1306 cx,
1307 );
1308 });
1309 }
1310 this.update_worktree_data(window, cx);
1311 }
1312
1313 project::Event::DisconnectedFromHost => {
1314 this.update_window_edited(window, cx);
1315 let leaders_to_unfollow =
1316 this.follower_states.keys().copied().collect::<Vec<_>>();
1317 for leader_id in leaders_to_unfollow {
1318 this.unfollow(leader_id, window, cx);
1319 }
1320 }
1321
1322 project::Event::DisconnectedFromSshRemote => {
1323 this.update_window_edited(window, cx);
1324 }
1325
1326 project::Event::Closed => {
1327 window.remove_window();
1328 }
1329
1330 project::Event::DeletedEntry(_, entry_id) => {
1331 for pane in this.panes.iter() {
1332 pane.update(cx, |pane, cx| {
1333 pane.handle_deleted_project_item(*entry_id, window, cx)
1334 });
1335 }
1336 }
1337
1338 project::Event::Toast {
1339 notification_id,
1340 message,
1341 } => this.show_notification(
1342 NotificationId::named(notification_id.clone()),
1343 cx,
1344 |cx| cx.new(|cx| MessageNotification::new(message.clone(), cx)),
1345 ),
1346
1347 project::Event::HideToast { notification_id } => {
1348 this.dismiss_notification(&NotificationId::named(notification_id.clone()), cx)
1349 }
1350
1351 project::Event::LanguageServerPrompt(request) => {
1352 struct LanguageServerPrompt;
1353
1354 let mut hasher = DefaultHasher::new();
1355 request.lsp_name.as_str().hash(&mut hasher);
1356 let id = hasher.finish();
1357
1358 this.show_notification(
1359 NotificationId::composite::<LanguageServerPrompt>(id as usize),
1360 cx,
1361 |cx| {
1362 cx.new(|cx| {
1363 notifications::LanguageServerPrompt::new(request.clone(), cx)
1364 })
1365 },
1366 );
1367 }
1368
1369 project::Event::AgentLocationChanged => {
1370 this.handle_agent_location_changed(window, cx)
1371 }
1372
1373 _ => {}
1374 }
1375 cx.notify()
1376 })
1377 .detach();
1378
1379 cx.subscribe_in(
1380 &project.read(cx).breakpoint_store(),
1381 window,
1382 |workspace, _, event, window, cx| match event {
1383 BreakpointStoreEvent::BreakpointsUpdated(_, _)
1384 | BreakpointStoreEvent::BreakpointsCleared(_) => {
1385 workspace.serialize_workspace(window, cx);
1386 }
1387 BreakpointStoreEvent::SetDebugLine | BreakpointStoreEvent::ClearDebugLines => {}
1388 },
1389 )
1390 .detach();
1391 if let Some(toolchain_store) = project.read(cx).toolchain_store() {
1392 cx.subscribe_in(
1393 &toolchain_store,
1394 window,
1395 |workspace, _, event, window, cx| match event {
1396 ToolchainStoreEvent::CustomToolchainsModified => {
1397 workspace.serialize_workspace(window, cx);
1398 }
1399 _ => {}
1400 },
1401 )
1402 .detach();
1403 }
1404
1405 cx.on_focus_lost(window, |this, window, cx| {
1406 let focus_handle = this.focus_handle(cx);
1407 window.focus(&focus_handle);
1408 })
1409 .detach();
1410
1411 let weak_handle = cx.entity().downgrade();
1412 let pane_history_timestamp = Arc::new(AtomicUsize::new(0));
1413
1414 let center_pane = cx.new(|cx| {
1415 let mut center_pane = Pane::new(
1416 weak_handle.clone(),
1417 project.clone(),
1418 pane_history_timestamp.clone(),
1419 None,
1420 NewFile.boxed_clone(),
1421 true,
1422 window,
1423 cx,
1424 );
1425 center_pane.set_can_split(Some(Arc::new(|_, _, _, _| true)));
1426 center_pane
1427 });
1428 cx.subscribe_in(¢er_pane, window, Self::handle_pane_event)
1429 .detach();
1430
1431 window.focus(¢er_pane.focus_handle(cx));
1432
1433 cx.emit(Event::PaneAdded(center_pane.clone()));
1434
1435 let window_handle = window.window_handle().downcast::<Workspace>().unwrap();
1436 app_state.workspace_store.update(cx, |store, _| {
1437 store.workspaces.insert(window_handle);
1438 });
1439
1440 let mut current_user = app_state.user_store.read(cx).watch_current_user();
1441 let mut connection_status = app_state.client.status();
1442 let _observe_current_user = cx.spawn_in(window, async move |this, cx| {
1443 current_user.next().await;
1444 connection_status.next().await;
1445 let mut stream =
1446 Stream::map(current_user, drop).merge(Stream::map(connection_status, drop));
1447
1448 while stream.recv().await.is_some() {
1449 this.update(cx, |_, cx| cx.notify())?;
1450 }
1451 anyhow::Ok(())
1452 });
1453
1454 // All leader updates are enqueued and then processed in a single task, so
1455 // that each asynchronous operation can be run in order.
1456 let (leader_updates_tx, mut leader_updates_rx) =
1457 mpsc::unbounded::<(PeerId, proto::UpdateFollowers)>();
1458 let _apply_leader_updates = cx.spawn_in(window, async move |this, cx| {
1459 while let Some((leader_id, update)) = leader_updates_rx.next().await {
1460 Self::process_leader_update(&this, leader_id, update, cx)
1461 .await
1462 .log_err();
1463 }
1464
1465 Ok(())
1466 });
1467
1468 cx.emit(Event::WorkspaceCreated(weak_handle.clone()));
1469 let modal_layer = cx.new(|_| ModalLayer::new());
1470 let toast_layer = cx.new(|_| ToastLayer::new());
1471 cx.subscribe(
1472 &modal_layer,
1473 |_, _, _: &modal_layer::ModalOpenedEvent, cx| {
1474 cx.emit(Event::ModalOpened);
1475 },
1476 )
1477 .detach();
1478
1479 let left_dock = Dock::new(DockPosition::Left, modal_layer.clone(), window, cx);
1480 let bottom_dock = Dock::new(DockPosition::Bottom, modal_layer.clone(), window, cx);
1481 let right_dock = Dock::new(DockPosition::Right, modal_layer.clone(), window, cx);
1482 let left_dock_buttons = cx.new(|cx| PanelButtons::new(left_dock.clone(), cx));
1483 let bottom_dock_buttons = cx.new(|cx| PanelButtons::new(bottom_dock.clone(), cx));
1484 let right_dock_buttons = cx.new(|cx| PanelButtons::new(right_dock.clone(), cx));
1485 let status_bar = cx.new(|cx| {
1486 let mut status_bar = StatusBar::new(¢er_pane.clone(), window, cx);
1487 status_bar.add_left_item(left_dock_buttons, window, cx);
1488 status_bar.add_right_item(right_dock_buttons, window, cx);
1489 status_bar.add_right_item(bottom_dock_buttons, window, cx);
1490 status_bar
1491 });
1492
1493 let session_id = app_state.session.read(cx).id().to_owned();
1494
1495 let mut active_call = None;
1496 if let Some(call) = ActiveCall::try_global(cx) {
1497 let subscriptions = vec![cx.subscribe_in(&call, window, Self::on_active_call_event)];
1498 active_call = Some((call, subscriptions));
1499 }
1500
1501 let (serializable_items_tx, serializable_items_rx) =
1502 mpsc::unbounded::<Box<dyn SerializableItemHandle>>();
1503 let _items_serializer = cx.spawn_in(window, async move |this, cx| {
1504 Self::serialize_items(&this, serializable_items_rx, cx).await
1505 });
1506
1507 let subscriptions = vec![
1508 cx.observe_window_activation(window, Self::on_window_activation_changed),
1509 cx.observe_window_bounds(window, move |this, window, cx| {
1510 if this.bounds_save_task_queued.is_some() {
1511 return;
1512 }
1513 this.bounds_save_task_queued = Some(cx.spawn_in(window, async move |this, cx| {
1514 cx.background_executor()
1515 .timer(Duration::from_millis(100))
1516 .await;
1517 this.update_in(cx, |this, window, cx| {
1518 if let Some(display) = window.display(cx)
1519 && let Ok(display_uuid) = display.uuid()
1520 {
1521 let window_bounds = window.inner_window_bounds();
1522 if let Some(database_id) = workspace_id {
1523 cx.background_executor()
1524 .spawn(DB.set_window_open_status(
1525 database_id,
1526 SerializedWindowBounds(window_bounds),
1527 display_uuid,
1528 ))
1529 .detach_and_log_err(cx);
1530 }
1531 }
1532 this.bounds_save_task_queued.take();
1533 })
1534 .ok();
1535 }));
1536 cx.notify();
1537 }),
1538 cx.observe_window_appearance(window, |_, window, cx| {
1539 let window_appearance = window.appearance();
1540
1541 *SystemAppearance::global_mut(cx) = SystemAppearance(window_appearance.into());
1542
1543 GlobalTheme::reload_theme(cx);
1544 GlobalTheme::reload_icon_theme(cx);
1545 }),
1546 cx.on_release(move |this, cx| {
1547 this.app_state.workspace_store.update(cx, move |store, _| {
1548 store.workspaces.remove(&window_handle);
1549 })
1550 }),
1551 ];
1552
1553 cx.defer_in(window, move |this, window, cx| {
1554 this.update_window_title(window, cx);
1555 this.show_initial_notifications(cx);
1556 });
1557
1558 let mut center = PaneGroup::new(center_pane.clone());
1559 center.set_is_center(true);
1560 center.mark_positions(cx);
1561
1562 Workspace {
1563 weak_self: weak_handle.clone(),
1564 zoomed: None,
1565 zoomed_position: None,
1566 previous_dock_drag_coordinates: None,
1567 center,
1568 panes: vec![center_pane.clone()],
1569 panes_by_item: Default::default(),
1570 active_pane: center_pane.clone(),
1571 last_active_center_pane: Some(center_pane.downgrade()),
1572 last_active_view_id: None,
1573 status_bar,
1574 modal_layer,
1575 toast_layer,
1576 titlebar_item: None,
1577 notifications: Notifications::default(),
1578 suppressed_notifications: HashSet::default(),
1579 left_dock,
1580 bottom_dock,
1581 right_dock,
1582 project: project.clone(),
1583 follower_states: Default::default(),
1584 last_leaders_by_pane: Default::default(),
1585 dispatching_keystrokes: Default::default(),
1586 window_edited: false,
1587 last_window_title: None,
1588 dirty_items: Default::default(),
1589 active_call,
1590 database_id: workspace_id,
1591 app_state,
1592 _observe_current_user,
1593 _apply_leader_updates,
1594 _schedule_serialize_workspace: None,
1595 _schedule_serialize_ssh_paths: None,
1596 leader_updates_tx,
1597 _subscriptions: subscriptions,
1598 pane_history_timestamp,
1599 workspace_actions: Default::default(),
1600 // This data will be incorrect, but it will be overwritten by the time it needs to be used.
1601 bounds: Default::default(),
1602 centered_layout: false,
1603 bounds_save_task_queued: None,
1604 on_prompt_for_new_path: None,
1605 on_prompt_for_open_path: None,
1606 terminal_provider: None,
1607 debugger_provider: None,
1608 serializable_items_tx,
1609 _items_serializer,
1610 session_id: Some(session_id),
1611
1612 scheduled_tasks: Vec::new(),
1613 last_open_dock_positions: Vec::new(),
1614 removing: false,
1615 utility_panes: UtilityPaneState::default(),
1616 }
1617 }
1618
1619 pub fn new_local(
1620 abs_paths: Vec<PathBuf>,
1621 app_state: Arc<AppState>,
1622 requesting_window: Option<WindowHandle<Workspace>>,
1623 env: Option<HashMap<String, String>>,
1624 cx: &mut App,
1625 ) -> Task<
1626 anyhow::Result<(
1627 WindowHandle<Workspace>,
1628 Vec<Option<anyhow::Result<Box<dyn ItemHandle>>>>,
1629 )>,
1630 > {
1631 let project_handle = Project::local(
1632 app_state.client.clone(),
1633 app_state.node_runtime.clone(),
1634 app_state.user_store.clone(),
1635 app_state.languages.clone(),
1636 app_state.fs.clone(),
1637 env,
1638 true,
1639 cx,
1640 );
1641
1642 cx.spawn(async move |cx| {
1643 let mut paths_to_open = Vec::with_capacity(abs_paths.len());
1644 for path in abs_paths.into_iter() {
1645 if let Some(canonical) = app_state.fs.canonicalize(&path).await.ok() {
1646 paths_to_open.push(canonical)
1647 } else {
1648 paths_to_open.push(path)
1649 }
1650 }
1651
1652 let serialized_workspace =
1653 persistence::DB.workspace_for_roots(paths_to_open.as_slice());
1654
1655 if let Some(paths) = serialized_workspace.as_ref().map(|ws| &ws.paths) {
1656 paths_to_open = paths.ordered_paths().cloned().collect();
1657 if !paths.is_lexicographically_ordered() {
1658 project_handle
1659 .update(cx, |project, cx| {
1660 project.set_worktrees_reordered(true, cx);
1661 })
1662 .log_err();
1663 }
1664 }
1665
1666 // Get project paths for all of the abs_paths
1667 let mut project_paths: Vec<(PathBuf, Option<ProjectPath>)> =
1668 Vec::with_capacity(paths_to_open.len());
1669
1670 for path in paths_to_open.into_iter() {
1671 if let Some((_, project_entry)) = cx
1672 .update(|cx| {
1673 Workspace::project_path_for_path(project_handle.clone(), &path, true, cx)
1674 })?
1675 .await
1676 .log_err()
1677 {
1678 project_paths.push((path, Some(project_entry)));
1679 } else {
1680 project_paths.push((path, None));
1681 }
1682 }
1683
1684 let workspace_id = if let Some(serialized_workspace) = serialized_workspace.as_ref() {
1685 serialized_workspace.id
1686 } else {
1687 DB.next_id().await.unwrap_or_else(|_| Default::default())
1688 };
1689
1690 let toolchains = DB.toolchains(workspace_id).await?;
1691
1692 for (toolchain, worktree_id, path) in toolchains {
1693 let toolchain_path = PathBuf::from(toolchain.path.clone().to_string());
1694 if !app_state.fs.is_file(toolchain_path.as_path()).await {
1695 continue;
1696 }
1697
1698 project_handle
1699 .update(cx, |this, cx| {
1700 this.activate_toolchain(ProjectPath { worktree_id, path }, toolchain, cx)
1701 })?
1702 .await;
1703 }
1704 if let Some(workspace) = serialized_workspace.as_ref() {
1705 project_handle.update(cx, |this, cx| {
1706 for (scope, toolchains) in &workspace.user_toolchains {
1707 for toolchain in toolchains {
1708 this.add_toolchain(toolchain.clone(), scope.clone(), cx);
1709 }
1710 }
1711 })?;
1712 }
1713
1714 let window = if let Some(window) = requesting_window {
1715 let centered_layout = serialized_workspace
1716 .as_ref()
1717 .map(|w| w.centered_layout)
1718 .unwrap_or(false);
1719
1720 cx.update_window(window.into(), |_, window, cx| {
1721 window.replace_root(cx, |window, cx| {
1722 let mut workspace = Workspace::new(
1723 Some(workspace_id),
1724 project_handle.clone(),
1725 app_state.clone(),
1726 window,
1727 cx,
1728 );
1729
1730 workspace.centered_layout = centered_layout;
1731 workspace
1732 });
1733 })?;
1734 window
1735 } else {
1736 let window_bounds_override = window_bounds_env_override();
1737
1738 let (window_bounds, display) = if let Some(bounds) = window_bounds_override {
1739 (Some(WindowBounds::Windowed(bounds)), None)
1740 } else if let Some(workspace) = serialized_workspace.as_ref() {
1741 // Reopening an existing workspace - restore its saved bounds
1742 if let (Some(display), Some(bounds)) =
1743 (workspace.display, workspace.window_bounds.as_ref())
1744 {
1745 (Some(bounds.0), Some(display))
1746 } else {
1747 (None, None)
1748 }
1749 } else {
1750 // New window - let GPUI's default_bounds() handle cascading
1751 (None, None)
1752 };
1753
1754 // Use the serialized workspace to construct the new window
1755 let mut options = cx.update(|cx| (app_state.build_window_options)(display, cx))?;
1756 options.window_bounds = window_bounds;
1757 let centered_layout = serialized_workspace
1758 .as_ref()
1759 .map(|w| w.centered_layout)
1760 .unwrap_or(false);
1761 cx.open_window(options, {
1762 let app_state = app_state.clone();
1763 let project_handle = project_handle.clone();
1764 move |window, cx| {
1765 cx.new(|cx| {
1766 let mut workspace = Workspace::new(
1767 Some(workspace_id),
1768 project_handle,
1769 app_state,
1770 window,
1771 cx,
1772 );
1773 workspace.centered_layout = centered_layout;
1774 workspace
1775 })
1776 }
1777 })?
1778 };
1779
1780 notify_if_database_failed(window, cx);
1781 let opened_items = window
1782 .update(cx, |_workspace, window, cx| {
1783 open_items(serialized_workspace, project_paths, window, cx)
1784 })?
1785 .await
1786 .unwrap_or_default();
1787
1788 window
1789 .update(cx, |workspace, window, cx| {
1790 window.activate_window();
1791 workspace.update_history(cx);
1792 })
1793 .log_err();
1794 Ok((window, opened_items))
1795 })
1796 }
1797
1798 pub fn weak_handle(&self) -> WeakEntity<Self> {
1799 self.weak_self.clone()
1800 }
1801
1802 pub fn left_dock(&self) -> &Entity<Dock> {
1803 &self.left_dock
1804 }
1805
1806 pub fn bottom_dock(&self) -> &Entity<Dock> {
1807 &self.bottom_dock
1808 }
1809
1810 pub fn set_bottom_dock_layout(
1811 &mut self,
1812 layout: BottomDockLayout,
1813 window: &mut Window,
1814 cx: &mut Context<Self>,
1815 ) {
1816 let fs = self.project().read(cx).fs();
1817 settings::update_settings_file(fs.clone(), cx, move |content, _cx| {
1818 content.workspace.bottom_dock_layout = Some(layout);
1819 });
1820
1821 cx.notify();
1822 self.serialize_workspace(window, cx);
1823 }
1824
1825 pub fn right_dock(&self) -> &Entity<Dock> {
1826 &self.right_dock
1827 }
1828
1829 pub fn all_docks(&self) -> [&Entity<Dock>; 3] {
1830 [&self.left_dock, &self.bottom_dock, &self.right_dock]
1831 }
1832
1833 pub fn dock_at_position(&self, position: DockPosition) -> &Entity<Dock> {
1834 match position {
1835 DockPosition::Left => &self.left_dock,
1836 DockPosition::Bottom => &self.bottom_dock,
1837 DockPosition::Right => &self.right_dock,
1838 }
1839 }
1840
1841 pub fn is_edited(&self) -> bool {
1842 self.window_edited
1843 }
1844
1845 pub fn add_panel<T: Panel>(
1846 &mut self,
1847 panel: Entity<T>,
1848 window: &mut Window,
1849 cx: &mut Context<Self>,
1850 ) {
1851 let focus_handle = panel.panel_focus_handle(cx);
1852 cx.on_focus_in(&focus_handle, window, Self::handle_panel_focused)
1853 .detach();
1854
1855 let dock_position = panel.position(window, cx);
1856 let dock = self.dock_at_position(dock_position);
1857
1858 dock.update(cx, |dock, cx| {
1859 dock.add_panel(panel, self.weak_self.clone(), window, cx)
1860 });
1861 }
1862
1863 pub fn remove_panel<T: Panel>(
1864 &mut self,
1865 panel: &Entity<T>,
1866 window: &mut Window,
1867 cx: &mut Context<Self>,
1868 ) {
1869 let mut found_in_dock = None;
1870 for dock in [&self.left_dock, &self.bottom_dock, &self.right_dock] {
1871 let found = dock.update(cx, |dock, cx| dock.remove_panel(panel, window, cx));
1872
1873 if found {
1874 found_in_dock = Some(dock.clone());
1875 }
1876 }
1877 if let Some(found_in_dock) = found_in_dock {
1878 let position = found_in_dock.read(cx).position();
1879 let slot = utility_slot_for_dock_position(position);
1880 self.clear_utility_pane_if_provider(slot, Entity::entity_id(panel), cx);
1881 }
1882 }
1883
1884 pub fn status_bar(&self) -> &Entity<StatusBar> {
1885 &self.status_bar
1886 }
1887
1888 pub fn status_bar_visible(&self, cx: &App) -> bool {
1889 StatusBarSettings::get_global(cx).show
1890 }
1891
1892 pub fn app_state(&self) -> &Arc<AppState> {
1893 &self.app_state
1894 }
1895
1896 pub fn user_store(&self) -> &Entity<UserStore> {
1897 &self.app_state.user_store
1898 }
1899
1900 pub fn project(&self) -> &Entity<Project> {
1901 &self.project
1902 }
1903
1904 pub fn path_style(&self, cx: &App) -> PathStyle {
1905 self.project.read(cx).path_style(cx)
1906 }
1907
1908 pub fn recently_activated_items(&self, cx: &App) -> HashMap<EntityId, usize> {
1909 let mut history: HashMap<EntityId, usize> = HashMap::default();
1910
1911 for pane_handle in &self.panes {
1912 let pane = pane_handle.read(cx);
1913
1914 for entry in pane.activation_history() {
1915 history.insert(
1916 entry.entity_id,
1917 history
1918 .get(&entry.entity_id)
1919 .cloned()
1920 .unwrap_or(0)
1921 .max(entry.timestamp),
1922 );
1923 }
1924 }
1925
1926 history
1927 }
1928
1929 pub fn recent_active_item_by_type<T: 'static>(&self, cx: &App) -> Option<Entity<T>> {
1930 let mut recent_item: Option<Entity<T>> = None;
1931 let mut recent_timestamp = 0;
1932 for pane_handle in &self.panes {
1933 let pane = pane_handle.read(cx);
1934 let item_map: HashMap<EntityId, &Box<dyn ItemHandle>> =
1935 pane.items().map(|item| (item.item_id(), item)).collect();
1936 for entry in pane.activation_history() {
1937 if entry.timestamp > recent_timestamp
1938 && let Some(&item) = item_map.get(&entry.entity_id)
1939 && let Some(typed_item) = item.act_as::<T>(cx)
1940 {
1941 recent_timestamp = entry.timestamp;
1942 recent_item = Some(typed_item);
1943 }
1944 }
1945 }
1946 recent_item
1947 }
1948
1949 pub fn recent_navigation_history_iter(
1950 &self,
1951 cx: &App,
1952 ) -> impl Iterator<Item = (ProjectPath, Option<PathBuf>)> + use<> {
1953 let mut abs_paths_opened: HashMap<PathBuf, HashSet<ProjectPath>> = HashMap::default();
1954 let mut history: HashMap<ProjectPath, (Option<PathBuf>, usize)> = HashMap::default();
1955
1956 for pane in &self.panes {
1957 let pane = pane.read(cx);
1958
1959 pane.nav_history()
1960 .for_each_entry(cx, |entry, (project_path, fs_path)| {
1961 if let Some(fs_path) = &fs_path {
1962 abs_paths_opened
1963 .entry(fs_path.clone())
1964 .or_default()
1965 .insert(project_path.clone());
1966 }
1967 let timestamp = entry.timestamp;
1968 match history.entry(project_path) {
1969 hash_map::Entry::Occupied(mut entry) => {
1970 let (_, old_timestamp) = entry.get();
1971 if ×tamp > old_timestamp {
1972 entry.insert((fs_path, timestamp));
1973 }
1974 }
1975 hash_map::Entry::Vacant(entry) => {
1976 entry.insert((fs_path, timestamp));
1977 }
1978 }
1979 });
1980
1981 if let Some(item) = pane.active_item()
1982 && let Some(project_path) = item.project_path(cx)
1983 {
1984 let fs_path = self.project.read(cx).absolute_path(&project_path, cx);
1985
1986 if let Some(fs_path) = &fs_path {
1987 abs_paths_opened
1988 .entry(fs_path.clone())
1989 .or_default()
1990 .insert(project_path.clone());
1991 }
1992
1993 history.insert(project_path, (fs_path, std::usize::MAX));
1994 }
1995 }
1996
1997 history
1998 .into_iter()
1999 .sorted_by_key(|(_, (_, order))| *order)
2000 .map(|(project_path, (fs_path, _))| (project_path, fs_path))
2001 .rev()
2002 .filter(move |(history_path, abs_path)| {
2003 let latest_project_path_opened = abs_path
2004 .as_ref()
2005 .and_then(|abs_path| abs_paths_opened.get(abs_path))
2006 .and_then(|project_paths| {
2007 project_paths
2008 .iter()
2009 .max_by(|b1, b2| b1.worktree_id.cmp(&b2.worktree_id))
2010 });
2011
2012 latest_project_path_opened.is_none_or(|path| path == history_path)
2013 })
2014 }
2015
2016 pub fn recent_navigation_history(
2017 &self,
2018 limit: Option<usize>,
2019 cx: &App,
2020 ) -> Vec<(ProjectPath, Option<PathBuf>)> {
2021 self.recent_navigation_history_iter(cx)
2022 .take(limit.unwrap_or(usize::MAX))
2023 .collect()
2024 }
2025
2026 pub fn clear_navigation_history(&mut self, _window: &mut Window, cx: &mut Context<Workspace>) {
2027 for pane in &self.panes {
2028 pane.update(cx, |pane, cx| pane.nav_history_mut().clear(cx));
2029 }
2030 }
2031
2032 fn navigate_history(
2033 &mut self,
2034 pane: WeakEntity<Pane>,
2035 mode: NavigationMode,
2036 window: &mut Window,
2037 cx: &mut Context<Workspace>,
2038 ) -> Task<Result<()>> {
2039 let to_load = if let Some(pane) = pane.upgrade() {
2040 pane.update(cx, |pane, cx| {
2041 window.focus(&pane.focus_handle(cx));
2042 loop {
2043 // Retrieve the weak item handle from the history.
2044 let entry = pane.nav_history_mut().pop(mode, cx)?;
2045
2046 // If the item is still present in this pane, then activate it.
2047 if let Some(index) = entry
2048 .item
2049 .upgrade()
2050 .and_then(|v| pane.index_for_item(v.as_ref()))
2051 {
2052 let prev_active_item_index = pane.active_item_index();
2053 pane.nav_history_mut().set_mode(mode);
2054 pane.activate_item(index, true, true, window, cx);
2055 pane.nav_history_mut().set_mode(NavigationMode::Normal);
2056
2057 let mut navigated = prev_active_item_index != pane.active_item_index();
2058 if let Some(data) = entry.data {
2059 navigated |= pane.active_item()?.navigate(data, window, cx);
2060 }
2061
2062 if navigated {
2063 break None;
2064 }
2065 } else {
2066 // If the item is no longer present in this pane, then retrieve its
2067 // path info in order to reopen it.
2068 break pane
2069 .nav_history()
2070 .path_for_item(entry.item.id())
2071 .map(|(project_path, abs_path)| (project_path, abs_path, entry));
2072 }
2073 }
2074 })
2075 } else {
2076 None
2077 };
2078
2079 if let Some((project_path, abs_path, entry)) = to_load {
2080 // If the item was no longer present, then load it again from its previous path, first try the local path
2081 let open_by_project_path = self.load_path(project_path.clone(), window, cx);
2082
2083 cx.spawn_in(window, async move |workspace, cx| {
2084 let open_by_project_path = open_by_project_path.await;
2085 let mut navigated = false;
2086 match open_by_project_path
2087 .with_context(|| format!("Navigating to {project_path:?}"))
2088 {
2089 Ok((project_entry_id, build_item)) => {
2090 let prev_active_item_id = pane.update(cx, |pane, _| {
2091 pane.nav_history_mut().set_mode(mode);
2092 pane.active_item().map(|p| p.item_id())
2093 })?;
2094
2095 pane.update_in(cx, |pane, window, cx| {
2096 let item = pane.open_item(
2097 project_entry_id,
2098 project_path,
2099 true,
2100 entry.is_preview,
2101 true,
2102 None,
2103 window, cx,
2104 build_item,
2105 );
2106 navigated |= Some(item.item_id()) != prev_active_item_id;
2107 pane.nav_history_mut().set_mode(NavigationMode::Normal);
2108 if let Some(data) = entry.data {
2109 navigated |= item.navigate(data, window, cx);
2110 }
2111 })?;
2112 }
2113 Err(open_by_project_path_e) => {
2114 // Fall back to opening by abs path, in case an external file was opened and closed,
2115 // and its worktree is now dropped
2116 if let Some(abs_path) = abs_path {
2117 let prev_active_item_id = pane.update(cx, |pane, _| {
2118 pane.nav_history_mut().set_mode(mode);
2119 pane.active_item().map(|p| p.item_id())
2120 })?;
2121 let open_by_abs_path = workspace.update_in(cx, |workspace, window, cx| {
2122 workspace.open_abs_path(abs_path.clone(), OpenOptions { visible: Some(OpenVisible::None), ..Default::default() }, window, cx)
2123 })?;
2124 match open_by_abs_path
2125 .await
2126 .with_context(|| format!("Navigating to {abs_path:?}"))
2127 {
2128 Ok(item) => {
2129 pane.update_in(cx, |pane, window, cx| {
2130 navigated |= Some(item.item_id()) != prev_active_item_id;
2131 pane.nav_history_mut().set_mode(NavigationMode::Normal);
2132 if let Some(data) = entry.data {
2133 navigated |= item.navigate(data, window, cx);
2134 }
2135 })?;
2136 }
2137 Err(open_by_abs_path_e) => {
2138 log::error!("Failed to navigate history: {open_by_project_path_e:#} and {open_by_abs_path_e:#}");
2139 }
2140 }
2141 }
2142 }
2143 }
2144
2145 if !navigated {
2146 workspace
2147 .update_in(cx, |workspace, window, cx| {
2148 Self::navigate_history(workspace, pane, mode, window, cx)
2149 })?
2150 .await?;
2151 }
2152
2153 Ok(())
2154 })
2155 } else {
2156 Task::ready(Ok(()))
2157 }
2158 }
2159
2160 pub fn go_back(
2161 &mut self,
2162 pane: WeakEntity<Pane>,
2163 window: &mut Window,
2164 cx: &mut Context<Workspace>,
2165 ) -> Task<Result<()>> {
2166 self.navigate_history(pane, NavigationMode::GoingBack, window, cx)
2167 }
2168
2169 pub fn go_forward(
2170 &mut self,
2171 pane: WeakEntity<Pane>,
2172 window: &mut Window,
2173 cx: &mut Context<Workspace>,
2174 ) -> Task<Result<()>> {
2175 self.navigate_history(pane, NavigationMode::GoingForward, window, cx)
2176 }
2177
2178 pub fn reopen_closed_item(
2179 &mut self,
2180 window: &mut Window,
2181 cx: &mut Context<Workspace>,
2182 ) -> Task<Result<()>> {
2183 self.navigate_history(
2184 self.active_pane().downgrade(),
2185 NavigationMode::ReopeningClosedItem,
2186 window,
2187 cx,
2188 )
2189 }
2190
2191 pub fn client(&self) -> &Arc<Client> {
2192 &self.app_state.client
2193 }
2194
2195 pub fn set_titlebar_item(&mut self, item: AnyView, _: &mut Window, cx: &mut Context<Self>) {
2196 self.titlebar_item = Some(item);
2197 cx.notify();
2198 }
2199
2200 pub fn set_prompt_for_new_path(&mut self, prompt: PromptForNewPath) {
2201 self.on_prompt_for_new_path = Some(prompt)
2202 }
2203
2204 pub fn set_prompt_for_open_path(&mut self, prompt: PromptForOpenPath) {
2205 self.on_prompt_for_open_path = Some(prompt)
2206 }
2207
2208 pub fn set_terminal_provider(&mut self, provider: impl TerminalProvider + 'static) {
2209 self.terminal_provider = Some(Box::new(provider));
2210 }
2211
2212 pub fn set_debugger_provider(&mut self, provider: impl DebuggerProvider + 'static) {
2213 self.debugger_provider = Some(Arc::new(provider));
2214 }
2215
2216 pub fn debugger_provider(&self) -> Option<Arc<dyn DebuggerProvider>> {
2217 self.debugger_provider.clone()
2218 }
2219
2220 pub fn prompt_for_open_path(
2221 &mut self,
2222 path_prompt_options: PathPromptOptions,
2223 lister: DirectoryLister,
2224 window: &mut Window,
2225 cx: &mut Context<Self>,
2226 ) -> oneshot::Receiver<Option<Vec<PathBuf>>> {
2227 if !lister.is_local(cx) || !WorkspaceSettings::get_global(cx).use_system_path_prompts {
2228 let prompt = self.on_prompt_for_open_path.take().unwrap();
2229 let rx = prompt(self, lister, window, cx);
2230 self.on_prompt_for_open_path = Some(prompt);
2231 rx
2232 } else {
2233 let (tx, rx) = oneshot::channel();
2234 let abs_path = cx.prompt_for_paths(path_prompt_options);
2235
2236 cx.spawn_in(window, async move |workspace, cx| {
2237 let Ok(result) = abs_path.await else {
2238 return Ok(());
2239 };
2240
2241 match result {
2242 Ok(result) => {
2243 tx.send(result).ok();
2244 }
2245 Err(err) => {
2246 let rx = workspace.update_in(cx, |workspace, window, cx| {
2247 workspace.show_portal_error(err.to_string(), cx);
2248 let prompt = workspace.on_prompt_for_open_path.take().unwrap();
2249 let rx = prompt(workspace, lister, window, cx);
2250 workspace.on_prompt_for_open_path = Some(prompt);
2251 rx
2252 })?;
2253 if let Ok(path) = rx.await {
2254 tx.send(path).ok();
2255 }
2256 }
2257 };
2258 anyhow::Ok(())
2259 })
2260 .detach();
2261
2262 rx
2263 }
2264 }
2265
2266 pub fn prompt_for_new_path(
2267 &mut self,
2268 lister: DirectoryLister,
2269 suggested_name: Option<String>,
2270 window: &mut Window,
2271 cx: &mut Context<Self>,
2272 ) -> oneshot::Receiver<Option<Vec<PathBuf>>> {
2273 if self.project.read(cx).is_via_collab()
2274 || self.project.read(cx).is_via_remote_server()
2275 || !WorkspaceSettings::get_global(cx).use_system_path_prompts
2276 {
2277 let prompt = self.on_prompt_for_new_path.take().unwrap();
2278 let rx = prompt(self, lister, window, cx);
2279 self.on_prompt_for_new_path = Some(prompt);
2280 return rx;
2281 }
2282
2283 let (tx, rx) = oneshot::channel();
2284 cx.spawn_in(window, async move |workspace, cx| {
2285 let abs_path = workspace.update(cx, |workspace, cx| {
2286 let relative_to = workspace
2287 .most_recent_active_path(cx)
2288 .and_then(|p| p.parent().map(|p| p.to_path_buf()))
2289 .or_else(|| {
2290 let project = workspace.project.read(cx);
2291 project.visible_worktrees(cx).find_map(|worktree| {
2292 Some(worktree.read(cx).as_local()?.abs_path().to_path_buf())
2293 })
2294 })
2295 .or_else(std::env::home_dir)
2296 .unwrap_or_else(|| PathBuf::from(""));
2297 cx.prompt_for_new_path(&relative_to, suggested_name.as_deref())
2298 })?;
2299 let abs_path = match abs_path.await? {
2300 Ok(path) => path,
2301 Err(err) => {
2302 let rx = workspace.update_in(cx, |workspace, window, cx| {
2303 workspace.show_portal_error(err.to_string(), cx);
2304
2305 let prompt = workspace.on_prompt_for_new_path.take().unwrap();
2306 let rx = prompt(workspace, lister, window, cx);
2307 workspace.on_prompt_for_new_path = Some(prompt);
2308 rx
2309 })?;
2310 if let Ok(path) = rx.await {
2311 tx.send(path).ok();
2312 }
2313 return anyhow::Ok(());
2314 }
2315 };
2316
2317 tx.send(abs_path.map(|path| vec![path])).ok();
2318 anyhow::Ok(())
2319 })
2320 .detach();
2321
2322 rx
2323 }
2324
2325 pub fn titlebar_item(&self) -> Option<AnyView> {
2326 self.titlebar_item.clone()
2327 }
2328
2329 /// Call the given callback with a workspace whose project is local.
2330 ///
2331 /// If the given workspace has a local project, then it will be passed
2332 /// to the callback. Otherwise, a new empty window will be created.
2333 pub fn with_local_workspace<T, F>(
2334 &mut self,
2335 window: &mut Window,
2336 cx: &mut Context<Self>,
2337 callback: F,
2338 ) -> Task<Result<T>>
2339 where
2340 T: 'static,
2341 F: 'static + FnOnce(&mut Workspace, &mut Window, &mut Context<Workspace>) -> T,
2342 {
2343 if self.project.read(cx).is_local() {
2344 Task::ready(Ok(callback(self, window, cx)))
2345 } else {
2346 let env = self.project.read(cx).cli_environment(cx);
2347 let task = Self::new_local(Vec::new(), self.app_state.clone(), None, env, cx);
2348 cx.spawn_in(window, async move |_vh, cx| {
2349 let (workspace, _) = task.await?;
2350 workspace.update(cx, callback)
2351 })
2352 }
2353 }
2354
2355 pub fn worktrees<'a>(&self, cx: &'a App) -> impl 'a + Iterator<Item = Entity<Worktree>> {
2356 self.project.read(cx).worktrees(cx)
2357 }
2358
2359 pub fn visible_worktrees<'a>(
2360 &self,
2361 cx: &'a App,
2362 ) -> impl 'a + Iterator<Item = Entity<Worktree>> {
2363 self.project.read(cx).visible_worktrees(cx)
2364 }
2365
2366 #[cfg(any(test, feature = "test-support"))]
2367 pub fn worktree_scans_complete(&self, cx: &App) -> impl Future<Output = ()> + 'static + use<> {
2368 let futures = self
2369 .worktrees(cx)
2370 .filter_map(|worktree| worktree.read(cx).as_local())
2371 .map(|worktree| worktree.scan_complete())
2372 .collect::<Vec<_>>();
2373 async move {
2374 for future in futures {
2375 future.await;
2376 }
2377 }
2378 }
2379
2380 pub fn close_global(cx: &mut App) {
2381 cx.defer(|cx| {
2382 cx.windows().iter().find(|window| {
2383 window
2384 .update(cx, |_, window, _| {
2385 if window.is_window_active() {
2386 //This can only get called when the window's project connection has been lost
2387 //so we don't need to prompt the user for anything and instead just close the window
2388 window.remove_window();
2389 true
2390 } else {
2391 false
2392 }
2393 })
2394 .unwrap_or(false)
2395 });
2396 });
2397 }
2398
2399 pub fn close_window(&mut self, _: &CloseWindow, window: &mut Window, cx: &mut Context<Self>) {
2400 let prepare = self.prepare_to_close(CloseIntent::CloseWindow, window, cx);
2401 cx.spawn_in(window, async move |_, cx| {
2402 if prepare.await? {
2403 cx.update(|window, _cx| window.remove_window())?;
2404 }
2405 anyhow::Ok(())
2406 })
2407 .detach_and_log_err(cx)
2408 }
2409
2410 pub fn move_focused_panel_to_next_position(
2411 &mut self,
2412 _: &MoveFocusedPanelToNextPosition,
2413 window: &mut Window,
2414 cx: &mut Context<Self>,
2415 ) {
2416 let docks = self.all_docks();
2417 let active_dock = docks
2418 .into_iter()
2419 .find(|dock| dock.focus_handle(cx).contains_focused(window, cx));
2420
2421 if let Some(dock) = active_dock {
2422 dock.update(cx, |dock, cx| {
2423 let active_panel = dock
2424 .active_panel()
2425 .filter(|panel| panel.panel_focus_handle(cx).contains_focused(window, cx));
2426
2427 if let Some(panel) = active_panel {
2428 panel.move_to_next_position(window, cx);
2429 }
2430 })
2431 }
2432 }
2433
2434 pub fn prepare_to_close(
2435 &mut self,
2436 close_intent: CloseIntent,
2437 window: &mut Window,
2438 cx: &mut Context<Self>,
2439 ) -> Task<Result<bool>> {
2440 let active_call = self.active_call().cloned();
2441
2442 cx.spawn_in(window, async move |this, cx| {
2443 this.update(cx, |this, _| {
2444 if close_intent == CloseIntent::CloseWindow {
2445 this.removing = true;
2446 }
2447 })?;
2448
2449 let workspace_count = cx.update(|_window, cx| {
2450 cx.windows()
2451 .iter()
2452 .filter(|window| window.downcast::<Workspace>().is_some())
2453 .count()
2454 })?;
2455
2456 #[cfg(target_os = "macos")]
2457 let save_last_workspace = false;
2458
2459 // On Linux and Windows, closing the last window should restore the last workspace.
2460 #[cfg(not(target_os = "macos"))]
2461 let save_last_workspace = {
2462 let remaining_workspaces = cx.update(|_window, cx| {
2463 cx.windows()
2464 .iter()
2465 .filter_map(|window| window.downcast::<Workspace>())
2466 .filter_map(|workspace| {
2467 workspace
2468 .update(cx, |workspace, _, _| workspace.removing)
2469 .ok()
2470 })
2471 .filter(|removing| !removing)
2472 .count()
2473 })?;
2474
2475 close_intent != CloseIntent::ReplaceWindow && remaining_workspaces == 0
2476 };
2477
2478 if let Some(active_call) = active_call
2479 && workspace_count == 1
2480 && active_call.read_with(cx, |call, _| call.room().is_some())?
2481 {
2482 if close_intent == CloseIntent::CloseWindow {
2483 let answer = cx.update(|window, cx| {
2484 window.prompt(
2485 PromptLevel::Warning,
2486 "Do you want to leave the current call?",
2487 None,
2488 &["Close window and hang up", "Cancel"],
2489 cx,
2490 )
2491 })?;
2492
2493 if answer.await.log_err() == Some(1) {
2494 return anyhow::Ok(false);
2495 } else {
2496 active_call
2497 .update(cx, |call, cx| call.hang_up(cx))?
2498 .await
2499 .log_err();
2500 }
2501 }
2502 if close_intent == CloseIntent::ReplaceWindow {
2503 _ = active_call.update(cx, |this, cx| {
2504 let workspace = cx
2505 .windows()
2506 .iter()
2507 .filter_map(|window| window.downcast::<Workspace>())
2508 .next()
2509 .unwrap();
2510 let project = workspace.read(cx)?.project.clone();
2511 if project.read(cx).is_shared() {
2512 this.unshare_project(project, cx)?;
2513 }
2514 Ok::<_, anyhow::Error>(())
2515 })?;
2516 }
2517 }
2518
2519 let save_result = this
2520 .update_in(cx, |this, window, cx| {
2521 this.save_all_internal(SaveIntent::Close, window, cx)
2522 })?
2523 .await;
2524
2525 // If we're not quitting, but closing, we remove the workspace from
2526 // the current session.
2527 if close_intent != CloseIntent::Quit
2528 && !save_last_workspace
2529 && save_result.as_ref().is_ok_and(|&res| res)
2530 {
2531 this.update_in(cx, |this, window, cx| this.remove_from_session(window, cx))?
2532 .await;
2533 }
2534
2535 save_result
2536 })
2537 }
2538
2539 fn save_all(&mut self, action: &SaveAll, window: &mut Window, cx: &mut Context<Self>) {
2540 self.save_all_internal(
2541 action.save_intent.unwrap_or(SaveIntent::SaveAll),
2542 window,
2543 cx,
2544 )
2545 .detach_and_log_err(cx);
2546 }
2547
2548 fn send_keystrokes(
2549 &mut self,
2550 action: &SendKeystrokes,
2551 window: &mut Window,
2552 cx: &mut Context<Self>,
2553 ) {
2554 let keystrokes: Vec<Keystroke> = action
2555 .0
2556 .split(' ')
2557 .flat_map(|k| Keystroke::parse(k).log_err())
2558 .map(|k| {
2559 cx.keyboard_mapper()
2560 .map_key_equivalent(k, true)
2561 .inner()
2562 .clone()
2563 })
2564 .collect();
2565 let _ = self.send_keystrokes_impl(keystrokes, window, cx);
2566 }
2567
2568 pub fn send_keystrokes_impl(
2569 &mut self,
2570 keystrokes: Vec<Keystroke>,
2571 window: &mut Window,
2572 cx: &mut Context<Self>,
2573 ) -> Shared<Task<()>> {
2574 let mut state = self.dispatching_keystrokes.borrow_mut();
2575 if !state.dispatched.insert(keystrokes.clone()) {
2576 cx.propagate();
2577 return state.task.clone().unwrap();
2578 }
2579
2580 state.queue.extend(keystrokes);
2581
2582 let keystrokes = self.dispatching_keystrokes.clone();
2583 if state.task.is_none() {
2584 state.task = Some(
2585 window
2586 .spawn(cx, async move |cx| {
2587 // limit to 100 keystrokes to avoid infinite recursion.
2588 for _ in 0..100 {
2589 let mut state = keystrokes.borrow_mut();
2590 let Some(keystroke) = state.queue.pop_front() else {
2591 state.dispatched.clear();
2592 state.task.take();
2593 return;
2594 };
2595 drop(state);
2596 cx.update(|window, cx| {
2597 let focused = window.focused(cx);
2598 window.dispatch_keystroke(keystroke.clone(), cx);
2599 if window.focused(cx) != focused {
2600 // dispatch_keystroke may cause the focus to change.
2601 // draw's side effect is to schedule the FocusChanged events in the current flush effect cycle
2602 // And we need that to happen before the next keystroke to keep vim mode happy...
2603 // (Note that the tests always do this implicitly, so you must manually test with something like:
2604 // "bindings": { "g z": ["workspace::SendKeystrokes", ": j <enter> u"]}
2605 // )
2606 window.draw(cx).clear();
2607 }
2608 })
2609 .ok();
2610 }
2611
2612 *keystrokes.borrow_mut() = Default::default();
2613 log::error!("over 100 keystrokes passed to send_keystrokes");
2614 })
2615 .shared(),
2616 );
2617 }
2618 state.task.clone().unwrap()
2619 }
2620
2621 fn save_all_internal(
2622 &mut self,
2623 mut save_intent: SaveIntent,
2624 window: &mut Window,
2625 cx: &mut Context<Self>,
2626 ) -> Task<Result<bool>> {
2627 if self.project.read(cx).is_disconnected(cx) {
2628 return Task::ready(Ok(true));
2629 }
2630 let dirty_items = self
2631 .panes
2632 .iter()
2633 .flat_map(|pane| {
2634 pane.read(cx).items().filter_map(|item| {
2635 if item.is_dirty(cx) {
2636 item.tab_content_text(0, cx);
2637 Some((pane.downgrade(), item.boxed_clone()))
2638 } else {
2639 None
2640 }
2641 })
2642 })
2643 .collect::<Vec<_>>();
2644
2645 let project = self.project.clone();
2646 cx.spawn_in(window, async move |workspace, cx| {
2647 let dirty_items = if save_intent == SaveIntent::Close && !dirty_items.is_empty() {
2648 let (serialize_tasks, remaining_dirty_items) =
2649 workspace.update_in(cx, |workspace, window, cx| {
2650 let mut remaining_dirty_items = Vec::new();
2651 let mut serialize_tasks = Vec::new();
2652 for (pane, item) in dirty_items {
2653 if let Some(task) = item
2654 .to_serializable_item_handle(cx)
2655 .and_then(|handle| handle.serialize(workspace, true, window, cx))
2656 {
2657 serialize_tasks.push(task);
2658 } else {
2659 remaining_dirty_items.push((pane, item));
2660 }
2661 }
2662 (serialize_tasks, remaining_dirty_items)
2663 })?;
2664
2665 futures::future::try_join_all(serialize_tasks).await?;
2666
2667 if remaining_dirty_items.len() > 1 {
2668 let answer = workspace.update_in(cx, |_, window, cx| {
2669 let detail = Pane::file_names_for_prompt(
2670 &mut remaining_dirty_items.iter().map(|(_, handle)| handle),
2671 cx,
2672 );
2673 window.prompt(
2674 PromptLevel::Warning,
2675 "Do you want to save all changes in the following files?",
2676 Some(&detail),
2677 &["Save all", "Discard all", "Cancel"],
2678 cx,
2679 )
2680 })?;
2681 match answer.await.log_err() {
2682 Some(0) => save_intent = SaveIntent::SaveAll,
2683 Some(1) => save_intent = SaveIntent::Skip,
2684 Some(2) => return Ok(false),
2685 _ => {}
2686 }
2687 }
2688
2689 remaining_dirty_items
2690 } else {
2691 dirty_items
2692 };
2693
2694 for (pane, item) in dirty_items {
2695 let (singleton, project_entry_ids) = cx.update(|_, cx| {
2696 (
2697 item.buffer_kind(cx) == ItemBufferKind::Singleton,
2698 item.project_entry_ids(cx),
2699 )
2700 })?;
2701 if (singleton || !project_entry_ids.is_empty())
2702 && !Pane::save_item(project.clone(), &pane, &*item, save_intent, cx).await?
2703 {
2704 return Ok(false);
2705 }
2706 }
2707 Ok(true)
2708 })
2709 }
2710
2711 pub fn open_workspace_for_paths(
2712 &mut self,
2713 replace_current_window: bool,
2714 paths: Vec<PathBuf>,
2715 window: &mut Window,
2716 cx: &mut Context<Self>,
2717 ) -> Task<Result<()>> {
2718 let window_handle = window.window_handle().downcast::<Self>();
2719 let is_remote = self.project.read(cx).is_via_collab();
2720 let has_worktree = self.project.read(cx).worktrees(cx).next().is_some();
2721 let has_dirty_items = self.items(cx).any(|item| item.is_dirty(cx));
2722
2723 let window_to_replace = if replace_current_window {
2724 window_handle
2725 } else if is_remote || has_worktree || has_dirty_items {
2726 None
2727 } else {
2728 window_handle
2729 };
2730 let app_state = self.app_state.clone();
2731
2732 cx.spawn(async move |_, cx| {
2733 cx.update(|cx| {
2734 open_paths(
2735 &paths,
2736 app_state,
2737 OpenOptions {
2738 replace_window: window_to_replace,
2739 ..Default::default()
2740 },
2741 cx,
2742 )
2743 })?
2744 .await?;
2745 Ok(())
2746 })
2747 }
2748
2749 #[allow(clippy::type_complexity)]
2750 pub fn open_paths(
2751 &mut self,
2752 mut abs_paths: Vec<PathBuf>,
2753 options: OpenOptions,
2754 pane: Option<WeakEntity<Pane>>,
2755 window: &mut Window,
2756 cx: &mut Context<Self>,
2757 ) -> Task<Vec<Option<anyhow::Result<Box<dyn ItemHandle>>>>> {
2758 let fs = self.app_state.fs.clone();
2759
2760 // Sort the paths to ensure we add worktrees for parents before their children.
2761 abs_paths.sort_unstable();
2762 cx.spawn_in(window, async move |this, cx| {
2763 let mut tasks = Vec::with_capacity(abs_paths.len());
2764
2765 for abs_path in &abs_paths {
2766 let visible = match options.visible.as_ref().unwrap_or(&OpenVisible::None) {
2767 OpenVisible::All => Some(true),
2768 OpenVisible::None => Some(false),
2769 OpenVisible::OnlyFiles => match fs.metadata(abs_path).await.log_err() {
2770 Some(Some(metadata)) => Some(!metadata.is_dir),
2771 Some(None) => Some(true),
2772 None => None,
2773 },
2774 OpenVisible::OnlyDirectories => match fs.metadata(abs_path).await.log_err() {
2775 Some(Some(metadata)) => Some(metadata.is_dir),
2776 Some(None) => Some(false),
2777 None => None,
2778 },
2779 };
2780 let project_path = match visible {
2781 Some(visible) => match this
2782 .update(cx, |this, cx| {
2783 Workspace::project_path_for_path(
2784 this.project.clone(),
2785 abs_path,
2786 visible,
2787 cx,
2788 )
2789 })
2790 .log_err()
2791 {
2792 Some(project_path) => project_path.await.log_err(),
2793 None => None,
2794 },
2795 None => None,
2796 };
2797
2798 let this = this.clone();
2799 let abs_path: Arc<Path> = SanitizedPath::new(&abs_path).as_path().into();
2800 let fs = fs.clone();
2801 let pane = pane.clone();
2802 let task = cx.spawn(async move |cx| {
2803 let (worktree, project_path) = project_path?;
2804 if fs.is_dir(&abs_path).await {
2805 this.update(cx, |workspace, cx| {
2806 let worktree = worktree.read(cx);
2807 let worktree_abs_path = worktree.abs_path();
2808 let entry_id = if abs_path.as_ref() == worktree_abs_path.as_ref() {
2809 worktree.root_entry()
2810 } else {
2811 abs_path
2812 .strip_prefix(worktree_abs_path.as_ref())
2813 .ok()
2814 .and_then(|relative_path| {
2815 let relative_path =
2816 RelPath::new(relative_path, PathStyle::local())
2817 .log_err()?;
2818 worktree.entry_for_path(&relative_path)
2819 })
2820 }
2821 .map(|entry| entry.id);
2822 if let Some(entry_id) = entry_id {
2823 workspace.project.update(cx, |_, cx| {
2824 cx.emit(project::Event::ActiveEntryChanged(Some(entry_id)));
2825 })
2826 }
2827 })
2828 .ok()?;
2829 None
2830 } else {
2831 Some(
2832 this.update_in(cx, |this, window, cx| {
2833 this.open_path(
2834 project_path,
2835 pane,
2836 options.focus.unwrap_or(true),
2837 window,
2838 cx,
2839 )
2840 })
2841 .ok()?
2842 .await,
2843 )
2844 }
2845 });
2846 tasks.push(task);
2847 }
2848
2849 futures::future::join_all(tasks).await
2850 })
2851 }
2852
2853 pub fn open_resolved_path(
2854 &mut self,
2855 path: ResolvedPath,
2856 window: &mut Window,
2857 cx: &mut Context<Self>,
2858 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
2859 match path {
2860 ResolvedPath::ProjectPath { project_path, .. } => {
2861 self.open_path(project_path, None, true, window, cx)
2862 }
2863 ResolvedPath::AbsPath { path, .. } => self.open_abs_path(
2864 PathBuf::from(path),
2865 OpenOptions {
2866 visible: Some(OpenVisible::None),
2867 ..Default::default()
2868 },
2869 window,
2870 cx,
2871 ),
2872 }
2873 }
2874
2875 pub fn absolute_path_of_worktree(
2876 &self,
2877 worktree_id: WorktreeId,
2878 cx: &mut Context<Self>,
2879 ) -> Option<PathBuf> {
2880 self.project
2881 .read(cx)
2882 .worktree_for_id(worktree_id, cx)
2883 // TODO: use `abs_path` or `root_dir`
2884 .map(|wt| wt.read(cx).abs_path().as_ref().to_path_buf())
2885 }
2886
2887 fn add_folder_to_project(
2888 &mut self,
2889 _: &AddFolderToProject,
2890 window: &mut Window,
2891 cx: &mut Context<Self>,
2892 ) {
2893 let project = self.project.read(cx);
2894 if project.is_via_collab() {
2895 self.show_error(
2896 &anyhow!("You cannot add folders to someone else's project"),
2897 cx,
2898 );
2899 return;
2900 }
2901 let paths = self.prompt_for_open_path(
2902 PathPromptOptions {
2903 files: false,
2904 directories: true,
2905 multiple: true,
2906 prompt: None,
2907 },
2908 DirectoryLister::Project(self.project.clone()),
2909 window,
2910 cx,
2911 );
2912 cx.spawn_in(window, async move |this, cx| {
2913 if let Some(paths) = paths.await.log_err().flatten() {
2914 let results = this
2915 .update_in(cx, |this, window, cx| {
2916 this.open_paths(
2917 paths,
2918 OpenOptions {
2919 visible: Some(OpenVisible::All),
2920 ..Default::default()
2921 },
2922 None,
2923 window,
2924 cx,
2925 )
2926 })?
2927 .await;
2928 for result in results.into_iter().flatten() {
2929 result.log_err();
2930 }
2931 }
2932 anyhow::Ok(())
2933 })
2934 .detach_and_log_err(cx);
2935 }
2936
2937 pub fn project_path_for_path(
2938 project: Entity<Project>,
2939 abs_path: &Path,
2940 visible: bool,
2941 cx: &mut App,
2942 ) -> Task<Result<(Entity<Worktree>, ProjectPath)>> {
2943 let entry = project.update(cx, |project, cx| {
2944 project.find_or_create_worktree(abs_path, visible, cx)
2945 });
2946 cx.spawn(async move |cx| {
2947 let (worktree, path) = entry.await?;
2948 let worktree_id = worktree.read_with(cx, |t, _| t.id())?;
2949 Ok((
2950 worktree,
2951 ProjectPath {
2952 worktree_id,
2953 path: path,
2954 },
2955 ))
2956 })
2957 }
2958
2959 pub fn items<'a>(&'a self, cx: &'a App) -> impl 'a + Iterator<Item = &'a Box<dyn ItemHandle>> {
2960 self.panes.iter().flat_map(|pane| pane.read(cx).items())
2961 }
2962
2963 pub fn item_of_type<T: Item>(&self, cx: &App) -> Option<Entity<T>> {
2964 self.items_of_type(cx).max_by_key(|item| item.item_id())
2965 }
2966
2967 pub fn items_of_type<'a, T: Item>(
2968 &'a self,
2969 cx: &'a App,
2970 ) -> impl 'a + Iterator<Item = Entity<T>> {
2971 self.panes
2972 .iter()
2973 .flat_map(|pane| pane.read(cx).items_of_type())
2974 }
2975
2976 pub fn active_item(&self, cx: &App) -> Option<Box<dyn ItemHandle>> {
2977 self.active_pane().read(cx).active_item()
2978 }
2979
2980 pub fn active_item_as<I: 'static>(&self, cx: &App) -> Option<Entity<I>> {
2981 let item = self.active_item(cx)?;
2982 item.to_any_view().downcast::<I>().ok()
2983 }
2984
2985 fn active_project_path(&self, cx: &App) -> Option<ProjectPath> {
2986 self.active_item(cx).and_then(|item| item.project_path(cx))
2987 }
2988
2989 pub fn most_recent_active_path(&self, cx: &App) -> Option<PathBuf> {
2990 self.recent_navigation_history_iter(cx)
2991 .filter_map(|(path, abs_path)| {
2992 let worktree = self
2993 .project
2994 .read(cx)
2995 .worktree_for_id(path.worktree_id, cx)?;
2996 if worktree.read(cx).is_visible() {
2997 abs_path
2998 } else {
2999 None
3000 }
3001 })
3002 .next()
3003 }
3004
3005 pub fn save_active_item(
3006 &mut self,
3007 save_intent: SaveIntent,
3008 window: &mut Window,
3009 cx: &mut App,
3010 ) -> Task<Result<()>> {
3011 let project = self.project.clone();
3012 let pane = self.active_pane();
3013 let item = pane.read(cx).active_item();
3014 let pane = pane.downgrade();
3015
3016 window.spawn(cx, async move |cx| {
3017 if let Some(item) = item {
3018 Pane::save_item(project, &pane, item.as_ref(), save_intent, cx)
3019 .await
3020 .map(|_| ())
3021 } else {
3022 Ok(())
3023 }
3024 })
3025 }
3026
3027 pub fn close_inactive_items_and_panes(
3028 &mut self,
3029 action: &CloseInactiveTabsAndPanes,
3030 window: &mut Window,
3031 cx: &mut Context<Self>,
3032 ) {
3033 if let Some(task) = self.close_all_internal(
3034 true,
3035 action.save_intent.unwrap_or(SaveIntent::Close),
3036 window,
3037 cx,
3038 ) {
3039 task.detach_and_log_err(cx)
3040 }
3041 }
3042
3043 pub fn close_all_items_and_panes(
3044 &mut self,
3045 action: &CloseAllItemsAndPanes,
3046 window: &mut Window,
3047 cx: &mut Context<Self>,
3048 ) {
3049 if let Some(task) = self.close_all_internal(
3050 false,
3051 action.save_intent.unwrap_or(SaveIntent::Close),
3052 window,
3053 cx,
3054 ) {
3055 task.detach_and_log_err(cx)
3056 }
3057 }
3058
3059 fn close_all_internal(
3060 &mut self,
3061 retain_active_pane: bool,
3062 save_intent: SaveIntent,
3063 window: &mut Window,
3064 cx: &mut Context<Self>,
3065 ) -> Option<Task<Result<()>>> {
3066 let current_pane = self.active_pane();
3067
3068 let mut tasks = Vec::new();
3069
3070 if retain_active_pane {
3071 let current_pane_close = current_pane.update(cx, |pane, cx| {
3072 pane.close_other_items(
3073 &CloseOtherItems {
3074 save_intent: None,
3075 close_pinned: false,
3076 },
3077 None,
3078 window,
3079 cx,
3080 )
3081 });
3082
3083 tasks.push(current_pane_close);
3084 }
3085
3086 for pane in self.panes() {
3087 if retain_active_pane && pane.entity_id() == current_pane.entity_id() {
3088 continue;
3089 }
3090
3091 let close_pane_items = pane.update(cx, |pane: &mut Pane, cx| {
3092 pane.close_all_items(
3093 &CloseAllItems {
3094 save_intent: Some(save_intent),
3095 close_pinned: false,
3096 },
3097 window,
3098 cx,
3099 )
3100 });
3101
3102 tasks.push(close_pane_items)
3103 }
3104
3105 if tasks.is_empty() {
3106 None
3107 } else {
3108 Some(cx.spawn_in(window, async move |_, _| {
3109 for task in tasks {
3110 task.await?
3111 }
3112 Ok(())
3113 }))
3114 }
3115 }
3116
3117 pub fn is_dock_at_position_open(&self, position: DockPosition, cx: &mut Context<Self>) -> bool {
3118 self.dock_at_position(position).read(cx).is_open()
3119 }
3120
3121 pub fn toggle_dock(
3122 &mut self,
3123 dock_side: DockPosition,
3124 window: &mut Window,
3125 cx: &mut Context<Self>,
3126 ) {
3127 let mut focus_center = false;
3128 let mut reveal_dock = false;
3129
3130 let other_is_zoomed = self.zoomed.is_some() && self.zoomed_position != Some(dock_side);
3131 let was_visible = self.is_dock_at_position_open(dock_side, cx) && !other_is_zoomed;
3132 if was_visible {
3133 self.save_open_dock_positions(cx);
3134 }
3135
3136 let dock = self.dock_at_position(dock_side);
3137 dock.update(cx, |dock, cx| {
3138 dock.set_open(!was_visible, window, cx);
3139
3140 if dock.active_panel().is_none() {
3141 let Some(panel_ix) = dock
3142 .first_enabled_panel_idx(cx)
3143 .log_with_level(log::Level::Info)
3144 else {
3145 return;
3146 };
3147 dock.activate_panel(panel_ix, window, cx);
3148 }
3149
3150 if let Some(active_panel) = dock.active_panel() {
3151 if was_visible {
3152 if active_panel
3153 .panel_focus_handle(cx)
3154 .contains_focused(window, cx)
3155 {
3156 focus_center = true;
3157 }
3158 } else {
3159 let focus_handle = &active_panel.panel_focus_handle(cx);
3160 window.focus(focus_handle);
3161 reveal_dock = true;
3162 }
3163 }
3164 });
3165
3166 if reveal_dock {
3167 self.dismiss_zoomed_items_to_reveal(Some(dock_side), window, cx);
3168 }
3169
3170 if focus_center {
3171 self.active_pane
3172 .update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)))
3173 }
3174
3175 cx.notify();
3176 self.serialize_workspace(window, cx);
3177 }
3178
3179 fn active_dock(&self, window: &Window, cx: &Context<Self>) -> Option<&Entity<Dock>> {
3180 self.all_docks().into_iter().find(|&dock| {
3181 dock.read(cx).is_open() && dock.focus_handle(cx).contains_focused(window, cx)
3182 })
3183 }
3184
3185 fn close_active_dock(&mut self, window: &mut Window, cx: &mut Context<Self>) -> bool {
3186 if let Some(dock) = self.active_dock(window, cx).cloned() {
3187 self.save_open_dock_positions(cx);
3188 dock.update(cx, |dock, cx| {
3189 dock.set_open(false, window, cx);
3190 });
3191 return true;
3192 }
3193 false
3194 }
3195
3196 pub fn close_all_docks(&mut self, window: &mut Window, cx: &mut Context<Self>) {
3197 self.save_open_dock_positions(cx);
3198 for dock in self.all_docks() {
3199 dock.update(cx, |dock, cx| {
3200 dock.set_open(false, window, cx);
3201 });
3202 }
3203
3204 cx.focus_self(window);
3205 cx.notify();
3206 self.serialize_workspace(window, cx);
3207 }
3208
3209 fn get_open_dock_positions(&self, cx: &Context<Self>) -> Vec<DockPosition> {
3210 self.all_docks()
3211 .into_iter()
3212 .filter_map(|dock| {
3213 let dock_ref = dock.read(cx);
3214 if dock_ref.is_open() {
3215 Some(dock_ref.position())
3216 } else {
3217 None
3218 }
3219 })
3220 .collect()
3221 }
3222
3223 /// Saves the positions of currently open docks.
3224 ///
3225 /// Updates `last_open_dock_positions` with positions of all currently open
3226 /// docks, to later be restored by the 'Toggle All Docks' action.
3227 fn save_open_dock_positions(&mut self, cx: &mut Context<Self>) {
3228 let open_dock_positions = self.get_open_dock_positions(cx);
3229 if !open_dock_positions.is_empty() {
3230 self.last_open_dock_positions = open_dock_positions;
3231 }
3232 }
3233
3234 /// Toggles all docks between open and closed states.
3235 ///
3236 /// If any docks are open, closes all and remembers their positions. If all
3237 /// docks are closed, restores the last remembered dock configuration.
3238 fn toggle_all_docks(
3239 &mut self,
3240 _: &ToggleAllDocks,
3241 window: &mut Window,
3242 cx: &mut Context<Self>,
3243 ) {
3244 let open_dock_positions = self.get_open_dock_positions(cx);
3245
3246 if !open_dock_positions.is_empty() {
3247 self.close_all_docks(window, cx);
3248 } else if !self.last_open_dock_positions.is_empty() {
3249 self.restore_last_open_docks(window, cx);
3250 }
3251 }
3252
3253 /// Reopens docks from the most recently remembered configuration.
3254 ///
3255 /// Opens all docks whose positions are stored in `last_open_dock_positions`
3256 /// and clears the stored positions.
3257 fn restore_last_open_docks(&mut self, window: &mut Window, cx: &mut Context<Self>) {
3258 let positions_to_open = std::mem::take(&mut self.last_open_dock_positions);
3259
3260 for position in positions_to_open {
3261 let dock = self.dock_at_position(position);
3262 dock.update(cx, |dock, cx| dock.set_open(true, window, cx));
3263 }
3264
3265 cx.focus_self(window);
3266 cx.notify();
3267 self.serialize_workspace(window, cx);
3268 }
3269
3270 /// Transfer focus to the panel of the given type.
3271 pub fn focus_panel<T: Panel>(
3272 &mut self,
3273 window: &mut Window,
3274 cx: &mut Context<Self>,
3275 ) -> Option<Entity<T>> {
3276 let panel = self.focus_or_unfocus_panel::<T>(window, cx, |_, _, _| true)?;
3277 panel.to_any().downcast().ok()
3278 }
3279
3280 /// Focus the panel of the given type if it isn't already focused. If it is
3281 /// already focused, then transfer focus back to the workspace center.
3282 pub fn toggle_panel_focus<T: Panel>(
3283 &mut self,
3284 window: &mut Window,
3285 cx: &mut Context<Self>,
3286 ) -> bool {
3287 let mut did_focus_panel = false;
3288 self.focus_or_unfocus_panel::<T>(window, cx, |panel, window, cx| {
3289 did_focus_panel = !panel.panel_focus_handle(cx).contains_focused(window, cx);
3290 did_focus_panel
3291 });
3292 did_focus_panel
3293 }
3294
3295 pub fn activate_panel_for_proto_id(
3296 &mut self,
3297 panel_id: PanelId,
3298 window: &mut Window,
3299 cx: &mut Context<Self>,
3300 ) -> Option<Arc<dyn PanelHandle>> {
3301 let mut panel = None;
3302 for dock in self.all_docks() {
3303 if let Some(panel_index) = dock.read(cx).panel_index_for_proto_id(panel_id) {
3304 panel = dock.update(cx, |dock, cx| {
3305 dock.activate_panel(panel_index, window, cx);
3306 dock.set_open(true, window, cx);
3307 dock.active_panel().cloned()
3308 });
3309 break;
3310 }
3311 }
3312
3313 if panel.is_some() {
3314 cx.notify();
3315 self.serialize_workspace(window, cx);
3316 }
3317
3318 panel
3319 }
3320
3321 /// Focus or unfocus the given panel type, depending on the given callback.
3322 fn focus_or_unfocus_panel<T: Panel>(
3323 &mut self,
3324 window: &mut Window,
3325 cx: &mut Context<Self>,
3326 mut should_focus: impl FnMut(&dyn PanelHandle, &mut Window, &mut Context<Dock>) -> bool,
3327 ) -> Option<Arc<dyn PanelHandle>> {
3328 let mut result_panel = None;
3329 let mut serialize = false;
3330 for dock in self.all_docks() {
3331 if let Some(panel_index) = dock.read(cx).panel_index_for_type::<T>() {
3332 let mut focus_center = false;
3333 let panel = dock.update(cx, |dock, cx| {
3334 dock.activate_panel(panel_index, window, cx);
3335
3336 let panel = dock.active_panel().cloned();
3337 if let Some(panel) = panel.as_ref() {
3338 if should_focus(&**panel, window, cx) {
3339 dock.set_open(true, window, cx);
3340 panel.panel_focus_handle(cx).focus(window);
3341 } else {
3342 focus_center = true;
3343 }
3344 }
3345 panel
3346 });
3347
3348 if focus_center {
3349 self.active_pane
3350 .update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)))
3351 }
3352
3353 result_panel = panel;
3354 serialize = true;
3355 break;
3356 }
3357 }
3358
3359 if serialize {
3360 self.serialize_workspace(window, cx);
3361 }
3362
3363 cx.notify();
3364 result_panel
3365 }
3366
3367 /// Open the panel of the given type
3368 pub fn open_panel<T: Panel>(&mut self, window: &mut Window, cx: &mut Context<Self>) {
3369 for dock in self.all_docks() {
3370 if let Some(panel_index) = dock.read(cx).panel_index_for_type::<T>() {
3371 dock.update(cx, |dock, cx| {
3372 dock.activate_panel(panel_index, window, cx);
3373 dock.set_open(true, window, cx);
3374 });
3375 }
3376 }
3377 }
3378
3379 pub fn close_panel<T: Panel>(&self, window: &mut Window, cx: &mut Context<Self>) {
3380 for dock in self.all_docks().iter() {
3381 dock.update(cx, |dock, cx| {
3382 if dock.panel::<T>().is_some() {
3383 dock.set_open(false, window, cx)
3384 }
3385 })
3386 }
3387 }
3388
3389 pub fn panel<T: Panel>(&self, cx: &App) -> Option<Entity<T>> {
3390 self.all_docks()
3391 .iter()
3392 .find_map(|dock| dock.read(cx).panel::<T>())
3393 }
3394
3395 fn dismiss_zoomed_items_to_reveal(
3396 &mut self,
3397 dock_to_reveal: Option<DockPosition>,
3398 window: &mut Window,
3399 cx: &mut Context<Self>,
3400 ) {
3401 // If a center pane is zoomed, unzoom it.
3402 for pane in &self.panes {
3403 if pane != &self.active_pane || dock_to_reveal.is_some() {
3404 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
3405 }
3406 }
3407
3408 // If another dock is zoomed, hide it.
3409 let mut focus_center = false;
3410 for dock in self.all_docks() {
3411 dock.update(cx, |dock, cx| {
3412 if Some(dock.position()) != dock_to_reveal
3413 && let Some(panel) = dock.active_panel()
3414 && panel.is_zoomed(window, cx)
3415 {
3416 focus_center |= panel.panel_focus_handle(cx).contains_focused(window, cx);
3417 dock.set_open(false, window, cx);
3418 }
3419 });
3420 }
3421
3422 if focus_center {
3423 self.active_pane
3424 .update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)))
3425 }
3426
3427 if self.zoomed_position != dock_to_reveal {
3428 self.zoomed = None;
3429 self.zoomed_position = None;
3430 cx.emit(Event::ZoomChanged);
3431 }
3432
3433 cx.notify();
3434 }
3435
3436 fn add_pane(&mut self, window: &mut Window, cx: &mut Context<Self>) -> Entity<Pane> {
3437 let pane = cx.new(|cx| {
3438 let mut pane = Pane::new(
3439 self.weak_handle(),
3440 self.project.clone(),
3441 self.pane_history_timestamp.clone(),
3442 None,
3443 NewFile.boxed_clone(),
3444 true,
3445 window,
3446 cx,
3447 );
3448 pane.set_can_split(Some(Arc::new(|_, _, _, _| true)));
3449 pane
3450 });
3451 cx.subscribe_in(&pane, window, Self::handle_pane_event)
3452 .detach();
3453 self.panes.push(pane.clone());
3454
3455 window.focus(&pane.focus_handle(cx));
3456
3457 cx.emit(Event::PaneAdded(pane.clone()));
3458 pane
3459 }
3460
3461 pub fn add_item_to_center(
3462 &mut self,
3463 item: Box<dyn ItemHandle>,
3464 window: &mut Window,
3465 cx: &mut Context<Self>,
3466 ) -> bool {
3467 if let Some(center_pane) = self.last_active_center_pane.clone() {
3468 if let Some(center_pane) = center_pane.upgrade() {
3469 center_pane.update(cx, |pane, cx| {
3470 pane.add_item(item, true, true, None, window, cx)
3471 });
3472 true
3473 } else {
3474 false
3475 }
3476 } else {
3477 false
3478 }
3479 }
3480
3481 pub fn add_item_to_active_pane(
3482 &mut self,
3483 item: Box<dyn ItemHandle>,
3484 destination_index: Option<usize>,
3485 focus_item: bool,
3486 window: &mut Window,
3487 cx: &mut App,
3488 ) {
3489 self.add_item(
3490 self.active_pane.clone(),
3491 item,
3492 destination_index,
3493 false,
3494 focus_item,
3495 window,
3496 cx,
3497 )
3498 }
3499
3500 pub fn add_item(
3501 &mut self,
3502 pane: Entity<Pane>,
3503 item: Box<dyn ItemHandle>,
3504 destination_index: Option<usize>,
3505 activate_pane: bool,
3506 focus_item: bool,
3507 window: &mut Window,
3508 cx: &mut App,
3509 ) {
3510 pane.update(cx, |pane, cx| {
3511 pane.add_item(
3512 item,
3513 activate_pane,
3514 focus_item,
3515 destination_index,
3516 window,
3517 cx,
3518 )
3519 });
3520 }
3521
3522 pub fn split_item(
3523 &mut self,
3524 split_direction: SplitDirection,
3525 item: Box<dyn ItemHandle>,
3526 window: &mut Window,
3527 cx: &mut Context<Self>,
3528 ) {
3529 let new_pane = self.split_pane(self.active_pane.clone(), split_direction, window, cx);
3530 self.add_item(new_pane, item, None, true, true, window, cx);
3531 }
3532
3533 pub fn open_abs_path(
3534 &mut self,
3535 abs_path: PathBuf,
3536 options: OpenOptions,
3537 window: &mut Window,
3538 cx: &mut Context<Self>,
3539 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3540 cx.spawn_in(window, async move |workspace, cx| {
3541 let open_paths_task_result = workspace
3542 .update_in(cx, |workspace, window, cx| {
3543 workspace.open_paths(vec![abs_path.clone()], options, None, window, cx)
3544 })
3545 .with_context(|| format!("open abs path {abs_path:?} task spawn"))?
3546 .await;
3547 anyhow::ensure!(
3548 open_paths_task_result.len() == 1,
3549 "open abs path {abs_path:?} task returned incorrect number of results"
3550 );
3551 match open_paths_task_result
3552 .into_iter()
3553 .next()
3554 .expect("ensured single task result")
3555 {
3556 Some(open_result) => {
3557 open_result.with_context(|| format!("open abs path {abs_path:?} task join"))
3558 }
3559 None => anyhow::bail!("open abs path {abs_path:?} task returned None"),
3560 }
3561 })
3562 }
3563
3564 pub fn split_abs_path(
3565 &mut self,
3566 abs_path: PathBuf,
3567 visible: bool,
3568 window: &mut Window,
3569 cx: &mut Context<Self>,
3570 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3571 let project_path_task =
3572 Workspace::project_path_for_path(self.project.clone(), &abs_path, visible, cx);
3573 cx.spawn_in(window, async move |this, cx| {
3574 let (_, path) = project_path_task.await?;
3575 this.update_in(cx, |this, window, cx| this.split_path(path, window, cx))?
3576 .await
3577 })
3578 }
3579
3580 pub fn open_path(
3581 &mut self,
3582 path: impl Into<ProjectPath>,
3583 pane: Option<WeakEntity<Pane>>,
3584 focus_item: bool,
3585 window: &mut Window,
3586 cx: &mut App,
3587 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3588 self.open_path_preview(path, pane, focus_item, false, true, window, cx)
3589 }
3590
3591 pub fn open_path_preview(
3592 &mut self,
3593 path: impl Into<ProjectPath>,
3594 pane: Option<WeakEntity<Pane>>,
3595 focus_item: bool,
3596 allow_preview: bool,
3597 activate: bool,
3598 window: &mut Window,
3599 cx: &mut App,
3600 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3601 let pane = pane.unwrap_or_else(|| {
3602 self.last_active_center_pane.clone().unwrap_or_else(|| {
3603 self.panes
3604 .first()
3605 .expect("There must be an active pane")
3606 .downgrade()
3607 })
3608 });
3609
3610 let project_path = path.into();
3611 let task = self.load_path(project_path.clone(), window, cx);
3612 window.spawn(cx, async move |cx| {
3613 let (project_entry_id, build_item) = task.await?;
3614
3615 pane.update_in(cx, |pane, window, cx| {
3616 pane.open_item(
3617 project_entry_id,
3618 project_path,
3619 focus_item,
3620 allow_preview,
3621 activate,
3622 None,
3623 window,
3624 cx,
3625 build_item,
3626 )
3627 })
3628 })
3629 }
3630
3631 pub fn split_path(
3632 &mut self,
3633 path: impl Into<ProjectPath>,
3634 window: &mut Window,
3635 cx: &mut Context<Self>,
3636 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3637 self.split_path_preview(path, false, None, window, cx)
3638 }
3639
3640 pub fn split_path_preview(
3641 &mut self,
3642 path: impl Into<ProjectPath>,
3643 allow_preview: bool,
3644 split_direction: Option<SplitDirection>,
3645 window: &mut Window,
3646 cx: &mut Context<Self>,
3647 ) -> Task<anyhow::Result<Box<dyn ItemHandle>>> {
3648 let pane = self.last_active_center_pane.clone().unwrap_or_else(|| {
3649 self.panes
3650 .first()
3651 .expect("There must be an active pane")
3652 .downgrade()
3653 });
3654
3655 if let Member::Pane(center_pane) = &self.center.root
3656 && center_pane.read(cx).items_len() == 0
3657 {
3658 return self.open_path(path, Some(pane), true, window, cx);
3659 }
3660
3661 let project_path = path.into();
3662 let task = self.load_path(project_path.clone(), window, cx);
3663 cx.spawn_in(window, async move |this, cx| {
3664 let (project_entry_id, build_item) = task.await?;
3665 this.update_in(cx, move |this, window, cx| -> Option<_> {
3666 let pane = pane.upgrade()?;
3667 let new_pane = this.split_pane(
3668 pane,
3669 split_direction.unwrap_or(SplitDirection::Right),
3670 window,
3671 cx,
3672 );
3673 new_pane.update(cx, |new_pane, cx| {
3674 Some(new_pane.open_item(
3675 project_entry_id,
3676 project_path,
3677 true,
3678 allow_preview,
3679 true,
3680 None,
3681 window,
3682 cx,
3683 build_item,
3684 ))
3685 })
3686 })
3687 .map(|option| option.context("pane was dropped"))?
3688 })
3689 }
3690
3691 fn load_path(
3692 &mut self,
3693 path: ProjectPath,
3694 window: &mut Window,
3695 cx: &mut App,
3696 ) -> Task<Result<(Option<ProjectEntryId>, WorkspaceItemBuilder)>> {
3697 let registry = cx.default_global::<ProjectItemRegistry>().clone();
3698 registry.open_path(self.project(), &path, window, cx)
3699 }
3700
3701 pub fn find_project_item<T>(
3702 &self,
3703 pane: &Entity<Pane>,
3704 project_item: &Entity<T::Item>,
3705 cx: &App,
3706 ) -> Option<Entity<T>>
3707 where
3708 T: ProjectItem,
3709 {
3710 use project::ProjectItem as _;
3711 let project_item = project_item.read(cx);
3712 let entry_id = project_item.entry_id(cx);
3713 let project_path = project_item.project_path(cx);
3714
3715 let mut item = None;
3716 if let Some(entry_id) = entry_id {
3717 item = pane.read(cx).item_for_entry(entry_id, cx);
3718 }
3719 if item.is_none()
3720 && let Some(project_path) = project_path
3721 {
3722 item = pane.read(cx).item_for_path(project_path, cx);
3723 }
3724
3725 item.and_then(|item| item.downcast::<T>())
3726 }
3727
3728 pub fn is_project_item_open<T>(
3729 &self,
3730 pane: &Entity<Pane>,
3731 project_item: &Entity<T::Item>,
3732 cx: &App,
3733 ) -> bool
3734 where
3735 T: ProjectItem,
3736 {
3737 self.find_project_item::<T>(pane, project_item, cx)
3738 .is_some()
3739 }
3740
3741 pub fn open_project_item<T>(
3742 &mut self,
3743 pane: Entity<Pane>,
3744 project_item: Entity<T::Item>,
3745 activate_pane: bool,
3746 focus_item: bool,
3747 keep_old_preview: bool,
3748 allow_new_preview: bool,
3749 window: &mut Window,
3750 cx: &mut Context<Self>,
3751 ) -> Entity<T>
3752 where
3753 T: ProjectItem,
3754 {
3755 let old_item_id = pane.read(cx).active_item().map(|item| item.item_id());
3756
3757 if let Some(item) = self.find_project_item(&pane, &project_item, cx) {
3758 if !keep_old_preview
3759 && let Some(old_id) = old_item_id
3760 && old_id != item.item_id()
3761 {
3762 // switching to a different item, so unpreview old active item
3763 pane.update(cx, |pane, _| {
3764 pane.unpreview_item_if_preview(old_id);
3765 });
3766 }
3767
3768 self.activate_item(&item, activate_pane, focus_item, window, cx);
3769 if !allow_new_preview {
3770 pane.update(cx, |pane, _| {
3771 pane.unpreview_item_if_preview(item.item_id());
3772 });
3773 }
3774 return item;
3775 }
3776
3777 let item = pane.update(cx, |pane, cx| {
3778 cx.new(|cx| {
3779 T::for_project_item(self.project().clone(), Some(pane), project_item, window, cx)
3780 })
3781 });
3782 let mut destination_index = None;
3783 pane.update(cx, |pane, cx| {
3784 if !keep_old_preview && let Some(old_id) = old_item_id {
3785 pane.unpreview_item_if_preview(old_id);
3786 }
3787 if allow_new_preview {
3788 destination_index = pane.replace_preview_item_id(item.item_id(), window, cx);
3789 }
3790 });
3791
3792 self.add_item(
3793 pane,
3794 Box::new(item.clone()),
3795 destination_index,
3796 activate_pane,
3797 focus_item,
3798 window,
3799 cx,
3800 );
3801 item
3802 }
3803
3804 pub fn open_shared_screen(
3805 &mut self,
3806 peer_id: PeerId,
3807 window: &mut Window,
3808 cx: &mut Context<Self>,
3809 ) {
3810 if let Some(shared_screen) =
3811 self.shared_screen_for_peer(peer_id, &self.active_pane, window, cx)
3812 {
3813 self.active_pane.update(cx, |pane, cx| {
3814 pane.add_item(Box::new(shared_screen), false, true, None, window, cx)
3815 });
3816 }
3817 }
3818
3819 pub fn activate_item(
3820 &mut self,
3821 item: &dyn ItemHandle,
3822 activate_pane: bool,
3823 focus_item: bool,
3824 window: &mut Window,
3825 cx: &mut App,
3826 ) -> bool {
3827 let result = self.panes.iter().find_map(|pane| {
3828 pane.read(cx)
3829 .index_for_item(item)
3830 .map(|ix| (pane.clone(), ix))
3831 });
3832 if let Some((pane, ix)) = result {
3833 pane.update(cx, |pane, cx| {
3834 pane.activate_item(ix, activate_pane, focus_item, window, cx)
3835 });
3836 true
3837 } else {
3838 false
3839 }
3840 }
3841
3842 fn activate_pane_at_index(
3843 &mut self,
3844 action: &ActivatePane,
3845 window: &mut Window,
3846 cx: &mut Context<Self>,
3847 ) {
3848 let panes = self.center.panes();
3849 if let Some(pane) = panes.get(action.0).map(|p| (*p).clone()) {
3850 window.focus(&pane.focus_handle(cx));
3851 } else {
3852 self.split_and_clone(self.active_pane.clone(), SplitDirection::Right, window, cx)
3853 .detach();
3854 }
3855 }
3856
3857 fn move_item_to_pane_at_index(
3858 &mut self,
3859 action: &MoveItemToPane,
3860 window: &mut Window,
3861 cx: &mut Context<Self>,
3862 ) {
3863 let panes = self.center.panes();
3864 let destination = match panes.get(action.destination) {
3865 Some(&destination) => destination.clone(),
3866 None => {
3867 if !action.clone && self.active_pane.read(cx).items_len() < 2 {
3868 return;
3869 }
3870 let direction = SplitDirection::Right;
3871 let split_off_pane = self
3872 .find_pane_in_direction(direction, cx)
3873 .unwrap_or_else(|| self.active_pane.clone());
3874 let new_pane = self.add_pane(window, cx);
3875 if self
3876 .center
3877 .split(&split_off_pane, &new_pane, direction, cx)
3878 .log_err()
3879 .is_none()
3880 {
3881 return;
3882 };
3883 new_pane
3884 }
3885 };
3886
3887 if action.clone {
3888 if self
3889 .active_pane
3890 .read(cx)
3891 .active_item()
3892 .is_some_and(|item| item.can_split(cx))
3893 {
3894 clone_active_item(
3895 self.database_id(),
3896 &self.active_pane,
3897 &destination,
3898 action.focus,
3899 window,
3900 cx,
3901 );
3902 return;
3903 }
3904 }
3905 move_active_item(
3906 &self.active_pane,
3907 &destination,
3908 action.focus,
3909 true,
3910 window,
3911 cx,
3912 )
3913 }
3914
3915 pub fn activate_next_pane(&mut self, window: &mut Window, cx: &mut App) {
3916 let panes = self.center.panes();
3917 if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
3918 let next_ix = (ix + 1) % panes.len();
3919 let next_pane = panes[next_ix].clone();
3920 window.focus(&next_pane.focus_handle(cx));
3921 }
3922 }
3923
3924 pub fn activate_previous_pane(&mut self, window: &mut Window, cx: &mut App) {
3925 let panes = self.center.panes();
3926 if let Some(ix) = panes.iter().position(|pane| **pane == self.active_pane) {
3927 let prev_ix = cmp::min(ix.wrapping_sub(1), panes.len() - 1);
3928 let prev_pane = panes[prev_ix].clone();
3929 window.focus(&prev_pane.focus_handle(cx));
3930 }
3931 }
3932
3933 pub fn activate_pane_in_direction(
3934 &mut self,
3935 direction: SplitDirection,
3936 window: &mut Window,
3937 cx: &mut App,
3938 ) {
3939 use ActivateInDirectionTarget as Target;
3940 enum Origin {
3941 LeftDock,
3942 RightDock,
3943 BottomDock,
3944 Center,
3945 }
3946
3947 let origin: Origin = [
3948 (&self.left_dock, Origin::LeftDock),
3949 (&self.right_dock, Origin::RightDock),
3950 (&self.bottom_dock, Origin::BottomDock),
3951 ]
3952 .into_iter()
3953 .find_map(|(dock, origin)| {
3954 if dock.focus_handle(cx).contains_focused(window, cx) && dock.read(cx).is_open() {
3955 Some(origin)
3956 } else {
3957 None
3958 }
3959 })
3960 .unwrap_or(Origin::Center);
3961
3962 let get_last_active_pane = || {
3963 let pane = self
3964 .last_active_center_pane
3965 .clone()
3966 .unwrap_or_else(|| {
3967 self.panes
3968 .first()
3969 .expect("There must be an active pane")
3970 .downgrade()
3971 })
3972 .upgrade()?;
3973 (pane.read(cx).items_len() != 0).then_some(pane)
3974 };
3975
3976 let try_dock =
3977 |dock: &Entity<Dock>| dock.read(cx).is_open().then(|| Target::Dock(dock.clone()));
3978
3979 let target = match (origin, direction) {
3980 // We're in the center, so we first try to go to a different pane,
3981 // otherwise try to go to a dock.
3982 (Origin::Center, direction) => {
3983 if let Some(pane) = self.find_pane_in_direction(direction, cx) {
3984 Some(Target::Pane(pane))
3985 } else {
3986 match direction {
3987 SplitDirection::Up => None,
3988 SplitDirection::Down => try_dock(&self.bottom_dock),
3989 SplitDirection::Left => try_dock(&self.left_dock),
3990 SplitDirection::Right => try_dock(&self.right_dock),
3991 }
3992 }
3993 }
3994
3995 (Origin::LeftDock, SplitDirection::Right) => {
3996 if let Some(last_active_pane) = get_last_active_pane() {
3997 Some(Target::Pane(last_active_pane))
3998 } else {
3999 try_dock(&self.bottom_dock).or_else(|| try_dock(&self.right_dock))
4000 }
4001 }
4002
4003 (Origin::LeftDock, SplitDirection::Down)
4004 | (Origin::RightDock, SplitDirection::Down) => try_dock(&self.bottom_dock),
4005
4006 (Origin::BottomDock, SplitDirection::Up) => get_last_active_pane().map(Target::Pane),
4007 (Origin::BottomDock, SplitDirection::Left) => try_dock(&self.left_dock),
4008 (Origin::BottomDock, SplitDirection::Right) => try_dock(&self.right_dock),
4009
4010 (Origin::RightDock, SplitDirection::Left) => {
4011 if let Some(last_active_pane) = get_last_active_pane() {
4012 Some(Target::Pane(last_active_pane))
4013 } else {
4014 try_dock(&self.bottom_dock).or_else(|| try_dock(&self.left_dock))
4015 }
4016 }
4017
4018 _ => None,
4019 };
4020
4021 match target {
4022 Some(ActivateInDirectionTarget::Pane(pane)) => {
4023 let pane = pane.read(cx);
4024 if let Some(item) = pane.active_item() {
4025 item.item_focus_handle(cx).focus(window);
4026 } else {
4027 log::error!(
4028 "Could not find a focus target when in switching focus in {direction} direction for a pane",
4029 );
4030 }
4031 }
4032 Some(ActivateInDirectionTarget::Dock(dock)) => {
4033 // Defer this to avoid a panic when the dock's active panel is already on the stack.
4034 window.defer(cx, move |window, cx| {
4035 let dock = dock.read(cx);
4036 if let Some(panel) = dock.active_panel() {
4037 panel.panel_focus_handle(cx).focus(window);
4038 } else {
4039 log::error!("Could not find a focus target when in switching focus in {direction} direction for a {:?} dock", dock.position());
4040 }
4041 })
4042 }
4043 None => {}
4044 }
4045 }
4046
4047 pub fn move_item_to_pane_in_direction(
4048 &mut self,
4049 action: &MoveItemToPaneInDirection,
4050 window: &mut Window,
4051 cx: &mut Context<Self>,
4052 ) {
4053 let destination = match self.find_pane_in_direction(action.direction, cx) {
4054 Some(destination) => destination,
4055 None => {
4056 if !action.clone && self.active_pane.read(cx).items_len() < 2 {
4057 return;
4058 }
4059 let new_pane = self.add_pane(window, cx);
4060 if self
4061 .center
4062 .split(&self.active_pane, &new_pane, action.direction, cx)
4063 .log_err()
4064 .is_none()
4065 {
4066 return;
4067 };
4068 new_pane
4069 }
4070 };
4071
4072 if action.clone {
4073 if self
4074 .active_pane
4075 .read(cx)
4076 .active_item()
4077 .is_some_and(|item| item.can_split(cx))
4078 {
4079 clone_active_item(
4080 self.database_id(),
4081 &self.active_pane,
4082 &destination,
4083 action.focus,
4084 window,
4085 cx,
4086 );
4087 return;
4088 }
4089 }
4090 move_active_item(
4091 &self.active_pane,
4092 &destination,
4093 action.focus,
4094 true,
4095 window,
4096 cx,
4097 );
4098 }
4099
4100 pub fn bounding_box_for_pane(&self, pane: &Entity<Pane>) -> Option<Bounds<Pixels>> {
4101 self.center.bounding_box_for_pane(pane)
4102 }
4103
4104 pub fn find_pane_in_direction(
4105 &mut self,
4106 direction: SplitDirection,
4107 cx: &App,
4108 ) -> Option<Entity<Pane>> {
4109 self.center
4110 .find_pane_in_direction(&self.active_pane, direction, cx)
4111 .cloned()
4112 }
4113
4114 pub fn swap_pane_in_direction(&mut self, direction: SplitDirection, cx: &mut Context<Self>) {
4115 if let Some(to) = self.find_pane_in_direction(direction, cx) {
4116 self.center.swap(&self.active_pane, &to, cx);
4117 cx.notify();
4118 }
4119 }
4120
4121 pub fn move_pane_to_border(&mut self, direction: SplitDirection, cx: &mut Context<Self>) {
4122 if self
4123 .center
4124 .move_to_border(&self.active_pane, direction, cx)
4125 .unwrap()
4126 {
4127 cx.notify();
4128 }
4129 }
4130
4131 pub fn resize_pane(
4132 &mut self,
4133 axis: gpui::Axis,
4134 amount: Pixels,
4135 window: &mut Window,
4136 cx: &mut Context<Self>,
4137 ) {
4138 let docks = self.all_docks();
4139 let active_dock = docks
4140 .into_iter()
4141 .find(|dock| dock.focus_handle(cx).contains_focused(window, cx));
4142
4143 if let Some(dock) = active_dock {
4144 let Some(panel_size) = dock.read(cx).active_panel_size(window, cx) else {
4145 return;
4146 };
4147 match dock.read(cx).position() {
4148 DockPosition::Left => self.resize_left_dock(panel_size + amount, window, cx),
4149 DockPosition::Bottom => self.resize_bottom_dock(panel_size + amount, window, cx),
4150 DockPosition::Right => self.resize_right_dock(panel_size + amount, window, cx),
4151 }
4152 } else {
4153 self.center
4154 .resize(&self.active_pane, axis, amount, &self.bounds, cx);
4155 }
4156 cx.notify();
4157 }
4158
4159 pub fn reset_pane_sizes(&mut self, cx: &mut Context<Self>) {
4160 self.center.reset_pane_sizes(cx);
4161 cx.notify();
4162 }
4163
4164 fn handle_pane_focused(
4165 &mut self,
4166 pane: Entity<Pane>,
4167 window: &mut Window,
4168 cx: &mut Context<Self>,
4169 ) {
4170 // This is explicitly hoisted out of the following check for pane identity as
4171 // terminal panel panes are not registered as a center panes.
4172 self.status_bar.update(cx, |status_bar, cx| {
4173 status_bar.set_active_pane(&pane, window, cx);
4174 });
4175 if self.active_pane != pane {
4176 self.set_active_pane(&pane, window, cx);
4177 }
4178
4179 if self.last_active_center_pane.is_none() {
4180 self.last_active_center_pane = Some(pane.downgrade());
4181 }
4182
4183 self.dismiss_zoomed_items_to_reveal(None, window, cx);
4184 if pane.read(cx).is_zoomed() {
4185 self.zoomed = Some(pane.downgrade().into());
4186 } else {
4187 self.zoomed = None;
4188 }
4189 self.zoomed_position = None;
4190 cx.emit(Event::ZoomChanged);
4191 self.update_active_view_for_followers(window, cx);
4192 pane.update(cx, |pane, _| {
4193 pane.track_alternate_file_items();
4194 });
4195
4196 cx.notify();
4197 }
4198
4199 fn set_active_pane(
4200 &mut self,
4201 pane: &Entity<Pane>,
4202 window: &mut Window,
4203 cx: &mut Context<Self>,
4204 ) {
4205 self.active_pane = pane.clone();
4206 self.active_item_path_changed(window, cx);
4207 self.last_active_center_pane = Some(pane.downgrade());
4208 }
4209
4210 fn handle_panel_focused(&mut self, window: &mut Window, cx: &mut Context<Self>) {
4211 self.update_active_view_for_followers(window, cx);
4212 }
4213
4214 fn handle_pane_event(
4215 &mut self,
4216 pane: &Entity<Pane>,
4217 event: &pane::Event,
4218 window: &mut Window,
4219 cx: &mut Context<Self>,
4220 ) {
4221 let mut serialize_workspace = true;
4222 match event {
4223 pane::Event::AddItem { item } => {
4224 item.added_to_pane(self, pane.clone(), window, cx);
4225 cx.emit(Event::ItemAdded {
4226 item: item.boxed_clone(),
4227 });
4228 }
4229 pane::Event::Split {
4230 direction,
4231 clone_active_item,
4232 } => {
4233 if *clone_active_item {
4234 self.split_and_clone(pane.clone(), *direction, window, cx)
4235 .detach();
4236 } else {
4237 self.split_and_move(pane.clone(), *direction, window, cx);
4238 }
4239 }
4240 pane::Event::JoinIntoNext => {
4241 self.join_pane_into_next(pane.clone(), window, cx);
4242 }
4243 pane::Event::JoinAll => {
4244 self.join_all_panes(window, cx);
4245 }
4246 pane::Event::Remove { focus_on_pane } => {
4247 self.remove_pane(pane.clone(), focus_on_pane.clone(), window, cx);
4248 }
4249 pane::Event::ActivateItem {
4250 local,
4251 focus_changed,
4252 } => {
4253 window.invalidate_character_coordinates();
4254
4255 pane.update(cx, |pane, _| {
4256 pane.track_alternate_file_items();
4257 });
4258 if *local {
4259 self.unfollow_in_pane(pane, window, cx);
4260 }
4261 serialize_workspace = *focus_changed || pane != self.active_pane();
4262 if pane == self.active_pane() {
4263 self.active_item_path_changed(window, cx);
4264 self.update_active_view_for_followers(window, cx);
4265 } else if *local {
4266 self.set_active_pane(pane, window, cx);
4267 }
4268 }
4269 pane::Event::UserSavedItem { item, save_intent } => {
4270 cx.emit(Event::UserSavedItem {
4271 pane: pane.downgrade(),
4272 item: item.boxed_clone(),
4273 save_intent: *save_intent,
4274 });
4275 serialize_workspace = false;
4276 }
4277 pane::Event::ChangeItemTitle => {
4278 if *pane == self.active_pane {
4279 self.active_item_path_changed(window, cx);
4280 }
4281 serialize_workspace = false;
4282 }
4283 pane::Event::RemovedItem { item } => {
4284 cx.emit(Event::ActiveItemChanged);
4285 self.update_window_edited(window, cx);
4286 if let hash_map::Entry::Occupied(entry) = self.panes_by_item.entry(item.item_id())
4287 && entry.get().entity_id() == pane.entity_id()
4288 {
4289 entry.remove();
4290 }
4291 cx.emit(Event::ItemRemoved {
4292 item_id: item.item_id(),
4293 });
4294 }
4295 pane::Event::Focus => {
4296 window.invalidate_character_coordinates();
4297 self.handle_pane_focused(pane.clone(), window, cx);
4298 }
4299 pane::Event::ZoomIn => {
4300 if *pane == self.active_pane {
4301 pane.update(cx, |pane, cx| pane.set_zoomed(true, cx));
4302 if pane.read(cx).has_focus(window, cx) {
4303 self.zoomed = Some(pane.downgrade().into());
4304 self.zoomed_position = None;
4305 cx.emit(Event::ZoomChanged);
4306 }
4307 cx.notify();
4308 }
4309 }
4310 pane::Event::ZoomOut => {
4311 pane.update(cx, |pane, cx| pane.set_zoomed(false, cx));
4312 if self.zoomed_position.is_none() {
4313 self.zoomed = None;
4314 cx.emit(Event::ZoomChanged);
4315 }
4316 cx.notify();
4317 }
4318 pane::Event::ItemPinned | pane::Event::ItemUnpinned => {}
4319 }
4320
4321 if serialize_workspace {
4322 self.serialize_workspace(window, cx);
4323 }
4324 }
4325
4326 pub fn unfollow_in_pane(
4327 &mut self,
4328 pane: &Entity<Pane>,
4329 window: &mut Window,
4330 cx: &mut Context<Workspace>,
4331 ) -> Option<CollaboratorId> {
4332 let leader_id = self.leader_for_pane(pane)?;
4333 self.unfollow(leader_id, window, cx);
4334 Some(leader_id)
4335 }
4336
4337 pub fn split_pane(
4338 &mut self,
4339 pane_to_split: Entity<Pane>,
4340 split_direction: SplitDirection,
4341 window: &mut Window,
4342 cx: &mut Context<Self>,
4343 ) -> Entity<Pane> {
4344 let new_pane = self.add_pane(window, cx);
4345 self.center
4346 .split(&pane_to_split, &new_pane, split_direction, cx)
4347 .unwrap();
4348 cx.notify();
4349 new_pane
4350 }
4351
4352 pub fn split_and_move(
4353 &mut self,
4354 pane: Entity<Pane>,
4355 direction: SplitDirection,
4356 window: &mut Window,
4357 cx: &mut Context<Self>,
4358 ) {
4359 let Some(item) = pane.update(cx, |pane, cx| pane.take_active_item(window, cx)) else {
4360 return;
4361 };
4362 let new_pane = self.add_pane(window, cx);
4363 new_pane.update(cx, |pane, cx| {
4364 pane.add_item(item, true, true, None, window, cx)
4365 });
4366 self.center.split(&pane, &new_pane, direction, cx).unwrap();
4367 cx.notify();
4368 }
4369
4370 pub fn split_and_clone(
4371 &mut self,
4372 pane: Entity<Pane>,
4373 direction: SplitDirection,
4374 window: &mut Window,
4375 cx: &mut Context<Self>,
4376 ) -> Task<Option<Entity<Pane>>> {
4377 let Some(item) = pane.read(cx).active_item() else {
4378 return Task::ready(None);
4379 };
4380 if !item.can_split(cx) {
4381 return Task::ready(None);
4382 }
4383 let task = item.clone_on_split(self.database_id(), window, cx);
4384 cx.spawn_in(window, async move |this, cx| {
4385 if let Some(clone) = task.await {
4386 this.update_in(cx, |this, window, cx| {
4387 let new_pane = this.add_pane(window, cx);
4388 new_pane.update(cx, |pane, cx| {
4389 pane.add_item(clone, true, true, None, window, cx)
4390 });
4391 this.center.split(&pane, &new_pane, direction, cx).unwrap();
4392 cx.notify();
4393 new_pane
4394 })
4395 .ok()
4396 } else {
4397 None
4398 }
4399 })
4400 }
4401
4402 pub fn join_all_panes(&mut self, window: &mut Window, cx: &mut Context<Self>) {
4403 let active_item = self.active_pane.read(cx).active_item();
4404 for pane in &self.panes {
4405 join_pane_into_active(&self.active_pane, pane, window, cx);
4406 }
4407 if let Some(active_item) = active_item {
4408 self.activate_item(active_item.as_ref(), true, true, window, cx);
4409 }
4410 cx.notify();
4411 }
4412
4413 pub fn join_pane_into_next(
4414 &mut self,
4415 pane: Entity<Pane>,
4416 window: &mut Window,
4417 cx: &mut Context<Self>,
4418 ) {
4419 let next_pane = self
4420 .find_pane_in_direction(SplitDirection::Right, cx)
4421 .or_else(|| self.find_pane_in_direction(SplitDirection::Down, cx))
4422 .or_else(|| self.find_pane_in_direction(SplitDirection::Left, cx))
4423 .or_else(|| self.find_pane_in_direction(SplitDirection::Up, cx));
4424 let Some(next_pane) = next_pane else {
4425 return;
4426 };
4427 move_all_items(&pane, &next_pane, window, cx);
4428 cx.notify();
4429 }
4430
4431 fn remove_pane(
4432 &mut self,
4433 pane: Entity<Pane>,
4434 focus_on: Option<Entity<Pane>>,
4435 window: &mut Window,
4436 cx: &mut Context<Self>,
4437 ) {
4438 if self.center.remove(&pane, cx).unwrap() {
4439 self.force_remove_pane(&pane, &focus_on, window, cx);
4440 self.unfollow_in_pane(&pane, window, cx);
4441 self.last_leaders_by_pane.remove(&pane.downgrade());
4442 for removed_item in pane.read(cx).items() {
4443 self.panes_by_item.remove(&removed_item.item_id());
4444 }
4445
4446 cx.notify();
4447 } else {
4448 self.active_item_path_changed(window, cx);
4449 }
4450 cx.emit(Event::PaneRemoved);
4451 }
4452
4453 pub fn panes_mut(&mut self) -> &mut [Entity<Pane>] {
4454 &mut self.panes
4455 }
4456
4457 pub fn panes(&self) -> &[Entity<Pane>] {
4458 &self.panes
4459 }
4460
4461 pub fn active_pane(&self) -> &Entity<Pane> {
4462 &self.active_pane
4463 }
4464
4465 pub fn focused_pane(&self, window: &Window, cx: &App) -> Entity<Pane> {
4466 for dock in self.all_docks() {
4467 if dock.focus_handle(cx).contains_focused(window, cx)
4468 && let Some(pane) = dock
4469 .read(cx)
4470 .active_panel()
4471 .and_then(|panel| panel.pane(cx))
4472 {
4473 return pane;
4474 }
4475 }
4476 self.active_pane().clone()
4477 }
4478
4479 pub fn adjacent_pane(&mut self, window: &mut Window, cx: &mut Context<Self>) -> Entity<Pane> {
4480 self.find_pane_in_direction(SplitDirection::Right, cx)
4481 .unwrap_or_else(|| {
4482 self.split_pane(self.active_pane.clone(), SplitDirection::Right, window, cx)
4483 })
4484 }
4485
4486 pub fn pane_for(&self, handle: &dyn ItemHandle) -> Option<Entity<Pane>> {
4487 let weak_pane = self.panes_by_item.get(&handle.item_id())?;
4488 weak_pane.upgrade()
4489 }
4490
4491 fn collaborator_left(&mut self, peer_id: PeerId, window: &mut Window, cx: &mut Context<Self>) {
4492 self.follower_states.retain(|leader_id, state| {
4493 if *leader_id == CollaboratorId::PeerId(peer_id) {
4494 for item in state.items_by_leader_view_id.values() {
4495 item.view.set_leader_id(None, window, cx);
4496 }
4497 false
4498 } else {
4499 true
4500 }
4501 });
4502 cx.notify();
4503 }
4504
4505 pub fn start_following(
4506 &mut self,
4507 leader_id: impl Into<CollaboratorId>,
4508 window: &mut Window,
4509 cx: &mut Context<Self>,
4510 ) -> Option<Task<Result<()>>> {
4511 let leader_id = leader_id.into();
4512 let pane = self.active_pane().clone();
4513
4514 self.last_leaders_by_pane
4515 .insert(pane.downgrade(), leader_id);
4516 self.unfollow(leader_id, window, cx);
4517 self.unfollow_in_pane(&pane, window, cx);
4518 self.follower_states.insert(
4519 leader_id,
4520 FollowerState {
4521 center_pane: pane.clone(),
4522 dock_pane: None,
4523 active_view_id: None,
4524 items_by_leader_view_id: Default::default(),
4525 },
4526 );
4527 cx.notify();
4528
4529 match leader_id {
4530 CollaboratorId::PeerId(leader_peer_id) => {
4531 let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
4532 let project_id = self.project.read(cx).remote_id();
4533 let request = self.app_state.client.request(proto::Follow {
4534 room_id,
4535 project_id,
4536 leader_id: Some(leader_peer_id),
4537 });
4538
4539 Some(cx.spawn_in(window, async move |this, cx| {
4540 let response = request.await?;
4541 this.update(cx, |this, _| {
4542 let state = this
4543 .follower_states
4544 .get_mut(&leader_id)
4545 .context("following interrupted")?;
4546 state.active_view_id = response
4547 .active_view
4548 .as_ref()
4549 .and_then(|view| ViewId::from_proto(view.id.clone()?).ok());
4550 anyhow::Ok(())
4551 })??;
4552 if let Some(view) = response.active_view {
4553 Self::add_view_from_leader(this.clone(), leader_peer_id, &view, cx).await?;
4554 }
4555 this.update_in(cx, |this, window, cx| {
4556 this.leader_updated(leader_id, window, cx)
4557 })?;
4558 Ok(())
4559 }))
4560 }
4561 CollaboratorId::Agent => {
4562 self.leader_updated(leader_id, window, cx)?;
4563 Some(Task::ready(Ok(())))
4564 }
4565 }
4566 }
4567
4568 pub fn follow_next_collaborator(
4569 &mut self,
4570 _: &FollowNextCollaborator,
4571 window: &mut Window,
4572 cx: &mut Context<Self>,
4573 ) {
4574 let collaborators = self.project.read(cx).collaborators();
4575 let next_leader_id = if let Some(leader_id) = self.leader_for_pane(&self.active_pane) {
4576 let mut collaborators = collaborators.keys().copied();
4577 for peer_id in collaborators.by_ref() {
4578 if CollaboratorId::PeerId(peer_id) == leader_id {
4579 break;
4580 }
4581 }
4582 collaborators.next().map(CollaboratorId::PeerId)
4583 } else if let Some(last_leader_id) =
4584 self.last_leaders_by_pane.get(&self.active_pane.downgrade())
4585 {
4586 match last_leader_id {
4587 CollaboratorId::PeerId(peer_id) => {
4588 if collaborators.contains_key(peer_id) {
4589 Some(*last_leader_id)
4590 } else {
4591 None
4592 }
4593 }
4594 CollaboratorId::Agent => Some(CollaboratorId::Agent),
4595 }
4596 } else {
4597 None
4598 };
4599
4600 let pane = self.active_pane.clone();
4601 let Some(leader_id) = next_leader_id.or_else(|| {
4602 Some(CollaboratorId::PeerId(
4603 collaborators.keys().copied().next()?,
4604 ))
4605 }) else {
4606 return;
4607 };
4608 if self.unfollow_in_pane(&pane, window, cx) == Some(leader_id) {
4609 return;
4610 }
4611 if let Some(task) = self.start_following(leader_id, window, cx) {
4612 task.detach_and_log_err(cx)
4613 }
4614 }
4615
4616 pub fn follow(
4617 &mut self,
4618 leader_id: impl Into<CollaboratorId>,
4619 window: &mut Window,
4620 cx: &mut Context<Self>,
4621 ) {
4622 let leader_id = leader_id.into();
4623
4624 if let CollaboratorId::PeerId(peer_id) = leader_id {
4625 let Some(room) = ActiveCall::global(cx).read(cx).room() else {
4626 return;
4627 };
4628 let room = room.read(cx);
4629 let Some(remote_participant) = room.remote_participant_for_peer_id(peer_id) else {
4630 return;
4631 };
4632
4633 let project = self.project.read(cx);
4634
4635 let other_project_id = match remote_participant.location {
4636 call::ParticipantLocation::External => None,
4637 call::ParticipantLocation::UnsharedProject => None,
4638 call::ParticipantLocation::SharedProject { project_id } => {
4639 if Some(project_id) == project.remote_id() {
4640 None
4641 } else {
4642 Some(project_id)
4643 }
4644 }
4645 };
4646
4647 // if they are active in another project, follow there.
4648 if let Some(project_id) = other_project_id {
4649 let app_state = self.app_state.clone();
4650 crate::join_in_room_project(project_id, remote_participant.user.id, app_state, cx)
4651 .detach_and_log_err(cx);
4652 }
4653 }
4654
4655 // if you're already following, find the right pane and focus it.
4656 if let Some(follower_state) = self.follower_states.get(&leader_id) {
4657 window.focus(&follower_state.pane().focus_handle(cx));
4658
4659 return;
4660 }
4661
4662 // Otherwise, follow.
4663 if let Some(task) = self.start_following(leader_id, window, cx) {
4664 task.detach_and_log_err(cx)
4665 }
4666 }
4667
4668 pub fn unfollow(
4669 &mut self,
4670 leader_id: impl Into<CollaboratorId>,
4671 window: &mut Window,
4672 cx: &mut Context<Self>,
4673 ) -> Option<()> {
4674 cx.notify();
4675
4676 let leader_id = leader_id.into();
4677 let state = self.follower_states.remove(&leader_id)?;
4678 for (_, item) in state.items_by_leader_view_id {
4679 item.view.set_leader_id(None, window, cx);
4680 }
4681
4682 if let CollaboratorId::PeerId(leader_peer_id) = leader_id {
4683 let project_id = self.project.read(cx).remote_id();
4684 let room_id = self.active_call()?.read(cx).room()?.read(cx).id();
4685 self.app_state
4686 .client
4687 .send(proto::Unfollow {
4688 room_id,
4689 project_id,
4690 leader_id: Some(leader_peer_id),
4691 })
4692 .log_err();
4693 }
4694
4695 Some(())
4696 }
4697
4698 pub fn is_being_followed(&self, id: impl Into<CollaboratorId>) -> bool {
4699 self.follower_states.contains_key(&id.into())
4700 }
4701
4702 fn active_item_path_changed(&mut self, window: &mut Window, cx: &mut Context<Self>) {
4703 cx.emit(Event::ActiveItemChanged);
4704 let active_entry = self.active_project_path(cx);
4705 self.project.update(cx, |project, cx| {
4706 project.set_active_path(active_entry.clone(), cx)
4707 });
4708
4709 if let Some(project_path) = &active_entry {
4710 let git_store_entity = self.project.read(cx).git_store().clone();
4711 git_store_entity.update(cx, |git_store, cx| {
4712 git_store.set_active_repo_for_path(project_path, cx);
4713 });
4714 }
4715
4716 self.update_window_title(window, cx);
4717 }
4718
4719 fn update_window_title(&mut self, window: &mut Window, cx: &mut App) {
4720 let project = self.project().read(cx);
4721 let mut title = String::new();
4722
4723 for (i, worktree) in project.visible_worktrees(cx).enumerate() {
4724 let name = {
4725 let settings_location = SettingsLocation {
4726 worktree_id: worktree.read(cx).id(),
4727 path: RelPath::empty(),
4728 };
4729
4730 let settings = WorktreeSettings::get(Some(settings_location), cx);
4731 match &settings.project_name {
4732 Some(name) => name.as_str(),
4733 None => worktree.read(cx).root_name_str(),
4734 }
4735 };
4736 if i > 0 {
4737 title.push_str(", ");
4738 }
4739 title.push_str(name);
4740 }
4741
4742 if title.is_empty() {
4743 title = "empty project".to_string();
4744 }
4745
4746 if let Some(path) = self.active_item(cx).and_then(|item| item.project_path(cx)) {
4747 let filename = path.path.file_name().or_else(|| {
4748 Some(
4749 project
4750 .worktree_for_id(path.worktree_id, cx)?
4751 .read(cx)
4752 .root_name_str(),
4753 )
4754 });
4755
4756 if let Some(filename) = filename {
4757 title.push_str(" — ");
4758 title.push_str(filename.as_ref());
4759 }
4760 }
4761
4762 if project.is_via_collab() {
4763 title.push_str(" ↙");
4764 } else if project.is_shared() {
4765 title.push_str(" ↗");
4766 }
4767
4768 if let Some(last_title) = self.last_window_title.as_ref()
4769 && &title == last_title
4770 {
4771 return;
4772 }
4773 window.set_window_title(&title);
4774 SystemWindowTabController::update_tab_title(
4775 cx,
4776 window.window_handle().window_id(),
4777 SharedString::from(&title),
4778 );
4779 self.last_window_title = Some(title);
4780 }
4781
4782 fn update_window_edited(&mut self, window: &mut Window, cx: &mut App) {
4783 let is_edited = !self.project.read(cx).is_disconnected(cx) && !self.dirty_items.is_empty();
4784 if is_edited != self.window_edited {
4785 self.window_edited = is_edited;
4786 window.set_window_edited(self.window_edited)
4787 }
4788 }
4789
4790 fn update_item_dirty_state(
4791 &mut self,
4792 item: &dyn ItemHandle,
4793 window: &mut Window,
4794 cx: &mut App,
4795 ) {
4796 let is_dirty = item.is_dirty(cx);
4797 let item_id = item.item_id();
4798 let was_dirty = self.dirty_items.contains_key(&item_id);
4799 if is_dirty == was_dirty {
4800 return;
4801 }
4802 if was_dirty {
4803 self.dirty_items.remove(&item_id);
4804 self.update_window_edited(window, cx);
4805 return;
4806 }
4807 if let Some(window_handle) = window.window_handle().downcast::<Self>() {
4808 let s = item.on_release(
4809 cx,
4810 Box::new(move |cx| {
4811 window_handle
4812 .update(cx, |this, window, cx| {
4813 this.dirty_items.remove(&item_id);
4814 this.update_window_edited(window, cx)
4815 })
4816 .ok();
4817 }),
4818 );
4819 self.dirty_items.insert(item_id, s);
4820 self.update_window_edited(window, cx);
4821 }
4822 }
4823
4824 fn render_notifications(&self, _window: &mut Window, _cx: &mut Context<Self>) -> Option<Div> {
4825 if self.notifications.is_empty() {
4826 None
4827 } else {
4828 Some(
4829 div()
4830 .absolute()
4831 .right_3()
4832 .bottom_3()
4833 .w_112()
4834 .h_full()
4835 .flex()
4836 .flex_col()
4837 .justify_end()
4838 .gap_2()
4839 .children(
4840 self.notifications
4841 .iter()
4842 .map(|(_, notification)| notification.clone().into_any()),
4843 ),
4844 )
4845 }
4846 }
4847
4848 // RPC handlers
4849
4850 fn active_view_for_follower(
4851 &self,
4852 follower_project_id: Option<u64>,
4853 window: &mut Window,
4854 cx: &mut Context<Self>,
4855 ) -> Option<proto::View> {
4856 let (item, panel_id) = self.active_item_for_followers(window, cx);
4857 let item = item?;
4858 let leader_id = self
4859 .pane_for(&*item)
4860 .and_then(|pane| self.leader_for_pane(&pane));
4861 let leader_peer_id = match leader_id {
4862 Some(CollaboratorId::PeerId(peer_id)) => Some(peer_id),
4863 Some(CollaboratorId::Agent) | None => None,
4864 };
4865
4866 let item_handle = item.to_followable_item_handle(cx)?;
4867 let id = item_handle.remote_id(&self.app_state.client, window, cx)?;
4868 let variant = item_handle.to_state_proto(window, cx)?;
4869
4870 if item_handle.is_project_item(window, cx)
4871 && (follower_project_id.is_none()
4872 || follower_project_id != self.project.read(cx).remote_id())
4873 {
4874 return None;
4875 }
4876
4877 Some(proto::View {
4878 id: id.to_proto(),
4879 leader_id: leader_peer_id,
4880 variant: Some(variant),
4881 panel_id: panel_id.map(|id| id as i32),
4882 })
4883 }
4884
4885 fn handle_follow(
4886 &mut self,
4887 follower_project_id: Option<u64>,
4888 window: &mut Window,
4889 cx: &mut Context<Self>,
4890 ) -> proto::FollowResponse {
4891 let active_view = self.active_view_for_follower(follower_project_id, window, cx);
4892
4893 cx.notify();
4894 proto::FollowResponse {
4895 // TODO: Remove after version 0.145.x stabilizes.
4896 active_view_id: active_view.as_ref().and_then(|view| view.id.clone()),
4897 views: active_view.iter().cloned().collect(),
4898 active_view,
4899 }
4900 }
4901
4902 fn handle_update_followers(
4903 &mut self,
4904 leader_id: PeerId,
4905 message: proto::UpdateFollowers,
4906 _window: &mut Window,
4907 _cx: &mut Context<Self>,
4908 ) {
4909 self.leader_updates_tx
4910 .unbounded_send((leader_id, message))
4911 .ok();
4912 }
4913
4914 async fn process_leader_update(
4915 this: &WeakEntity<Self>,
4916 leader_id: PeerId,
4917 update: proto::UpdateFollowers,
4918 cx: &mut AsyncWindowContext,
4919 ) -> Result<()> {
4920 match update.variant.context("invalid update")? {
4921 proto::update_followers::Variant::CreateView(view) => {
4922 let view_id = ViewId::from_proto(view.id.clone().context("invalid view id")?)?;
4923 let should_add_view = this.update(cx, |this, _| {
4924 if let Some(state) = this.follower_states.get_mut(&leader_id.into()) {
4925 anyhow::Ok(!state.items_by_leader_view_id.contains_key(&view_id))
4926 } else {
4927 anyhow::Ok(false)
4928 }
4929 })??;
4930
4931 if should_add_view {
4932 Self::add_view_from_leader(this.clone(), leader_id, &view, cx).await?
4933 }
4934 }
4935 proto::update_followers::Variant::UpdateActiveView(update_active_view) => {
4936 let should_add_view = this.update(cx, |this, _| {
4937 if let Some(state) = this.follower_states.get_mut(&leader_id.into()) {
4938 state.active_view_id = update_active_view
4939 .view
4940 .as_ref()
4941 .and_then(|view| ViewId::from_proto(view.id.clone()?).ok());
4942
4943 if state.active_view_id.is_some_and(|view_id| {
4944 !state.items_by_leader_view_id.contains_key(&view_id)
4945 }) {
4946 anyhow::Ok(true)
4947 } else {
4948 anyhow::Ok(false)
4949 }
4950 } else {
4951 anyhow::Ok(false)
4952 }
4953 })??;
4954
4955 if should_add_view && let Some(view) = update_active_view.view {
4956 Self::add_view_from_leader(this.clone(), leader_id, &view, cx).await?
4957 }
4958 }
4959 proto::update_followers::Variant::UpdateView(update_view) => {
4960 let variant = update_view.variant.context("missing update view variant")?;
4961 let id = update_view.id.context("missing update view id")?;
4962 let mut tasks = Vec::new();
4963 this.update_in(cx, |this, window, cx| {
4964 let project = this.project.clone();
4965 if let Some(state) = this.follower_states.get(&leader_id.into()) {
4966 let view_id = ViewId::from_proto(id.clone())?;
4967 if let Some(item) = state.items_by_leader_view_id.get(&view_id) {
4968 tasks.push(item.view.apply_update_proto(
4969 &project,
4970 variant.clone(),
4971 window,
4972 cx,
4973 ));
4974 }
4975 }
4976 anyhow::Ok(())
4977 })??;
4978 try_join_all(tasks).await.log_err();
4979 }
4980 }
4981 this.update_in(cx, |this, window, cx| {
4982 this.leader_updated(leader_id, window, cx)
4983 })?;
4984 Ok(())
4985 }
4986
4987 async fn add_view_from_leader(
4988 this: WeakEntity<Self>,
4989 leader_id: PeerId,
4990 view: &proto::View,
4991 cx: &mut AsyncWindowContext,
4992 ) -> Result<()> {
4993 let this = this.upgrade().context("workspace dropped")?;
4994
4995 let Some(id) = view.id.clone() else {
4996 anyhow::bail!("no id for view");
4997 };
4998 let id = ViewId::from_proto(id)?;
4999 let panel_id = view.panel_id.and_then(proto::PanelId::from_i32);
5000
5001 let pane = this.update(cx, |this, _cx| {
5002 let state = this
5003 .follower_states
5004 .get(&leader_id.into())
5005 .context("stopped following")?;
5006 anyhow::Ok(state.pane().clone())
5007 })??;
5008 let existing_item = pane.update_in(cx, |pane, window, cx| {
5009 let client = this.read(cx).client().clone();
5010 pane.items().find_map(|item| {
5011 let item = item.to_followable_item_handle(cx)?;
5012 if item.remote_id(&client, window, cx) == Some(id) {
5013 Some(item)
5014 } else {
5015 None
5016 }
5017 })
5018 })?;
5019 let item = if let Some(existing_item) = existing_item {
5020 existing_item
5021 } else {
5022 let variant = view.variant.clone();
5023 anyhow::ensure!(variant.is_some(), "missing view variant");
5024
5025 let task = cx.update(|window, cx| {
5026 FollowableViewRegistry::from_state_proto(this.clone(), id, variant, window, cx)
5027 })?;
5028
5029 let Some(task) = task else {
5030 anyhow::bail!(
5031 "failed to construct view from leader (maybe from a different version of zed?)"
5032 );
5033 };
5034
5035 let mut new_item = task.await?;
5036 pane.update_in(cx, |pane, window, cx| {
5037 let mut item_to_remove = None;
5038 for (ix, item) in pane.items().enumerate() {
5039 if let Some(item) = item.to_followable_item_handle(cx) {
5040 match new_item.dedup(item.as_ref(), window, cx) {
5041 Some(item::Dedup::KeepExisting) => {
5042 new_item =
5043 item.boxed_clone().to_followable_item_handle(cx).unwrap();
5044 break;
5045 }
5046 Some(item::Dedup::ReplaceExisting) => {
5047 item_to_remove = Some((ix, item.item_id()));
5048 break;
5049 }
5050 None => {}
5051 }
5052 }
5053 }
5054
5055 if let Some((ix, id)) = item_to_remove {
5056 pane.remove_item(id, false, false, window, cx);
5057 pane.add_item(new_item.boxed_clone(), false, false, Some(ix), window, cx);
5058 }
5059 })?;
5060
5061 new_item
5062 };
5063
5064 this.update_in(cx, |this, window, cx| {
5065 let state = this.follower_states.get_mut(&leader_id.into())?;
5066 item.set_leader_id(Some(leader_id.into()), window, cx);
5067 state.items_by_leader_view_id.insert(
5068 id,
5069 FollowerView {
5070 view: item,
5071 location: panel_id,
5072 },
5073 );
5074
5075 Some(())
5076 })?;
5077
5078 Ok(())
5079 }
5080
5081 fn handle_agent_location_changed(&mut self, window: &mut Window, cx: &mut Context<Self>) {
5082 let Some(follower_state) = self.follower_states.get_mut(&CollaboratorId::Agent) else {
5083 return;
5084 };
5085
5086 if let Some(agent_location) = self.project.read(cx).agent_location() {
5087 let buffer_entity_id = agent_location.buffer.entity_id();
5088 let view_id = ViewId {
5089 creator: CollaboratorId::Agent,
5090 id: buffer_entity_id.as_u64(),
5091 };
5092 follower_state.active_view_id = Some(view_id);
5093
5094 let item = match follower_state.items_by_leader_view_id.entry(view_id) {
5095 hash_map::Entry::Occupied(entry) => Some(entry.into_mut()),
5096 hash_map::Entry::Vacant(entry) => {
5097 let existing_view =
5098 follower_state
5099 .center_pane
5100 .read(cx)
5101 .items()
5102 .find_map(|item| {
5103 let item = item.to_followable_item_handle(cx)?;
5104 if item.buffer_kind(cx) == ItemBufferKind::Singleton
5105 && item.project_item_model_ids(cx).as_slice()
5106 == [buffer_entity_id]
5107 {
5108 Some(item)
5109 } else {
5110 None
5111 }
5112 });
5113 let view = existing_view.or_else(|| {
5114 agent_location.buffer.upgrade().and_then(|buffer| {
5115 cx.update_default_global(|registry: &mut ProjectItemRegistry, cx| {
5116 registry.build_item(buffer, self.project.clone(), None, window, cx)
5117 })?
5118 .to_followable_item_handle(cx)
5119 })
5120 });
5121
5122 view.map(|view| {
5123 entry.insert(FollowerView {
5124 view,
5125 location: None,
5126 })
5127 })
5128 }
5129 };
5130
5131 if let Some(item) = item {
5132 item.view
5133 .set_leader_id(Some(CollaboratorId::Agent), window, cx);
5134 item.view
5135 .update_agent_location(agent_location.position, window, cx);
5136 }
5137 } else {
5138 follower_state.active_view_id = None;
5139 }
5140
5141 self.leader_updated(CollaboratorId::Agent, window, cx);
5142 }
5143
5144 pub fn update_active_view_for_followers(&mut self, window: &mut Window, cx: &mut App) {
5145 let mut is_project_item = true;
5146 let mut update = proto::UpdateActiveView::default();
5147 if window.is_window_active() {
5148 let (active_item, panel_id) = self.active_item_for_followers(window, cx);
5149
5150 if let Some(item) = active_item
5151 && item.item_focus_handle(cx).contains_focused(window, cx)
5152 {
5153 let leader_id = self
5154 .pane_for(&*item)
5155 .and_then(|pane| self.leader_for_pane(&pane));
5156 let leader_peer_id = match leader_id {
5157 Some(CollaboratorId::PeerId(peer_id)) => Some(peer_id),
5158 Some(CollaboratorId::Agent) | None => None,
5159 };
5160
5161 if let Some(item) = item.to_followable_item_handle(cx) {
5162 let id = item
5163 .remote_id(&self.app_state.client, window, cx)
5164 .map(|id| id.to_proto());
5165
5166 if let Some(id) = id
5167 && let Some(variant) = item.to_state_proto(window, cx)
5168 {
5169 let view = Some(proto::View {
5170 id: id.clone(),
5171 leader_id: leader_peer_id,
5172 variant: Some(variant),
5173 panel_id: panel_id.map(|id| id as i32),
5174 });
5175
5176 is_project_item = item.is_project_item(window, cx);
5177 update = proto::UpdateActiveView {
5178 view,
5179 // TODO: Remove after version 0.145.x stabilizes.
5180 id,
5181 leader_id: leader_peer_id,
5182 };
5183 };
5184 }
5185 }
5186 }
5187
5188 let active_view_id = update.view.as_ref().and_then(|view| view.id.as_ref());
5189 if active_view_id != self.last_active_view_id.as_ref() {
5190 self.last_active_view_id = active_view_id.cloned();
5191 self.update_followers(
5192 is_project_item,
5193 proto::update_followers::Variant::UpdateActiveView(update),
5194 window,
5195 cx,
5196 );
5197 }
5198 }
5199
5200 fn active_item_for_followers(
5201 &self,
5202 window: &mut Window,
5203 cx: &mut App,
5204 ) -> (Option<Box<dyn ItemHandle>>, Option<proto::PanelId>) {
5205 let mut active_item = None;
5206 let mut panel_id = None;
5207 for dock in self.all_docks() {
5208 if dock.focus_handle(cx).contains_focused(window, cx)
5209 && let Some(panel) = dock.read(cx).active_panel()
5210 && let Some(pane) = panel.pane(cx)
5211 && let Some(item) = pane.read(cx).active_item()
5212 {
5213 active_item = Some(item);
5214 panel_id = panel.remote_id();
5215 break;
5216 }
5217 }
5218
5219 if active_item.is_none() {
5220 active_item = self.active_pane().read(cx).active_item();
5221 }
5222 (active_item, panel_id)
5223 }
5224
5225 fn update_followers(
5226 &self,
5227 project_only: bool,
5228 update: proto::update_followers::Variant,
5229 _: &mut Window,
5230 cx: &mut App,
5231 ) -> Option<()> {
5232 // If this update only applies to for followers in the current project,
5233 // then skip it unless this project is shared. If it applies to all
5234 // followers, regardless of project, then set `project_id` to none,
5235 // indicating that it goes to all followers.
5236 let project_id = if project_only {
5237 Some(self.project.read(cx).remote_id()?)
5238 } else {
5239 None
5240 };
5241 self.app_state().workspace_store.update(cx, |store, cx| {
5242 store.update_followers(project_id, update, cx)
5243 })
5244 }
5245
5246 pub fn leader_for_pane(&self, pane: &Entity<Pane>) -> Option<CollaboratorId> {
5247 self.follower_states.iter().find_map(|(leader_id, state)| {
5248 if state.center_pane == *pane || state.dock_pane.as_ref() == Some(pane) {
5249 Some(*leader_id)
5250 } else {
5251 None
5252 }
5253 })
5254 }
5255
5256 fn leader_updated(
5257 &mut self,
5258 leader_id: impl Into<CollaboratorId>,
5259 window: &mut Window,
5260 cx: &mut Context<Self>,
5261 ) -> Option<Box<dyn ItemHandle>> {
5262 cx.notify();
5263
5264 let leader_id = leader_id.into();
5265 let (panel_id, item) = match leader_id {
5266 CollaboratorId::PeerId(peer_id) => self.active_item_for_peer(peer_id, window, cx)?,
5267 CollaboratorId::Agent => (None, self.active_item_for_agent()?),
5268 };
5269
5270 let state = self.follower_states.get(&leader_id)?;
5271 let mut transfer_focus = state.center_pane.read(cx).has_focus(window, cx);
5272 let pane;
5273 if let Some(panel_id) = panel_id {
5274 pane = self
5275 .activate_panel_for_proto_id(panel_id, window, cx)?
5276 .pane(cx)?;
5277 let state = self.follower_states.get_mut(&leader_id)?;
5278 state.dock_pane = Some(pane.clone());
5279 } else {
5280 pane = state.center_pane.clone();
5281 let state = self.follower_states.get_mut(&leader_id)?;
5282 if let Some(dock_pane) = state.dock_pane.take() {
5283 transfer_focus |= dock_pane.focus_handle(cx).contains_focused(window, cx);
5284 }
5285 }
5286
5287 pane.update(cx, |pane, cx| {
5288 let focus_active_item = pane.has_focus(window, cx) || transfer_focus;
5289 if let Some(index) = pane.index_for_item(item.as_ref()) {
5290 pane.activate_item(index, false, false, window, cx);
5291 } else {
5292 pane.add_item(item.boxed_clone(), false, false, None, window, cx)
5293 }
5294
5295 if focus_active_item {
5296 pane.focus_active_item(window, cx)
5297 }
5298 });
5299
5300 Some(item)
5301 }
5302
5303 fn active_item_for_agent(&self) -> Option<Box<dyn ItemHandle>> {
5304 let state = self.follower_states.get(&CollaboratorId::Agent)?;
5305 let active_view_id = state.active_view_id?;
5306 Some(
5307 state
5308 .items_by_leader_view_id
5309 .get(&active_view_id)?
5310 .view
5311 .boxed_clone(),
5312 )
5313 }
5314
5315 fn active_item_for_peer(
5316 &self,
5317 peer_id: PeerId,
5318 window: &mut Window,
5319 cx: &mut Context<Self>,
5320 ) -> Option<(Option<PanelId>, Box<dyn ItemHandle>)> {
5321 let call = self.active_call()?;
5322 let room = call.read(cx).room()?.read(cx);
5323 let participant = room.remote_participant_for_peer_id(peer_id)?;
5324 let leader_in_this_app;
5325 let leader_in_this_project;
5326 match participant.location {
5327 call::ParticipantLocation::SharedProject { project_id } => {
5328 leader_in_this_app = true;
5329 leader_in_this_project = Some(project_id) == self.project.read(cx).remote_id();
5330 }
5331 call::ParticipantLocation::UnsharedProject => {
5332 leader_in_this_app = true;
5333 leader_in_this_project = false;
5334 }
5335 call::ParticipantLocation::External => {
5336 leader_in_this_app = false;
5337 leader_in_this_project = false;
5338 }
5339 };
5340 let state = self.follower_states.get(&peer_id.into())?;
5341 let mut item_to_activate = None;
5342 if let (Some(active_view_id), true) = (state.active_view_id, leader_in_this_app) {
5343 if let Some(item) = state.items_by_leader_view_id.get(&active_view_id)
5344 && (leader_in_this_project || !item.view.is_project_item(window, cx))
5345 {
5346 item_to_activate = Some((item.location, item.view.boxed_clone()));
5347 }
5348 } else if let Some(shared_screen) =
5349 self.shared_screen_for_peer(peer_id, &state.center_pane, window, cx)
5350 {
5351 item_to_activate = Some((None, Box::new(shared_screen)));
5352 }
5353 item_to_activate
5354 }
5355
5356 fn shared_screen_for_peer(
5357 &self,
5358 peer_id: PeerId,
5359 pane: &Entity<Pane>,
5360 window: &mut Window,
5361 cx: &mut App,
5362 ) -> Option<Entity<SharedScreen>> {
5363 let call = self.active_call()?;
5364 let room = call.read(cx).room()?.clone();
5365 let participant = room.read(cx).remote_participant_for_peer_id(peer_id)?;
5366 let track = participant.video_tracks.values().next()?.clone();
5367 let user = participant.user.clone();
5368
5369 for item in pane.read(cx).items_of_type::<SharedScreen>() {
5370 if item.read(cx).peer_id == peer_id {
5371 return Some(item);
5372 }
5373 }
5374
5375 Some(cx.new(|cx| SharedScreen::new(track, peer_id, user.clone(), room.clone(), window, cx)))
5376 }
5377
5378 pub fn on_window_activation_changed(&mut self, window: &mut Window, cx: &mut Context<Self>) {
5379 if window.is_window_active() {
5380 self.update_active_view_for_followers(window, cx);
5381
5382 if let Some(database_id) = self.database_id {
5383 cx.background_spawn(persistence::DB.update_timestamp(database_id))
5384 .detach();
5385 }
5386 } else {
5387 for pane in &self.panes {
5388 pane.update(cx, |pane, cx| {
5389 if let Some(item) = pane.active_item() {
5390 item.workspace_deactivated(window, cx);
5391 }
5392 for item in pane.items() {
5393 if matches!(
5394 item.workspace_settings(cx).autosave,
5395 AutosaveSetting::OnWindowChange | AutosaveSetting::OnFocusChange
5396 ) {
5397 Pane::autosave_item(item.as_ref(), self.project.clone(), window, cx)
5398 .detach_and_log_err(cx);
5399 }
5400 }
5401 });
5402 }
5403 }
5404 }
5405
5406 pub fn active_call(&self) -> Option<&Entity<ActiveCall>> {
5407 self.active_call.as_ref().map(|(call, _)| call)
5408 }
5409
5410 fn on_active_call_event(
5411 &mut self,
5412 _: &Entity<ActiveCall>,
5413 event: &call::room::Event,
5414 window: &mut Window,
5415 cx: &mut Context<Self>,
5416 ) {
5417 match event {
5418 call::room::Event::ParticipantLocationChanged { participant_id }
5419 | call::room::Event::RemoteVideoTracksChanged { participant_id } => {
5420 self.leader_updated(participant_id, window, cx);
5421 }
5422 _ => {}
5423 }
5424 }
5425
5426 pub fn database_id(&self) -> Option<WorkspaceId> {
5427 self.database_id
5428 }
5429
5430 pub fn session_id(&self) -> Option<String> {
5431 self.session_id.clone()
5432 }
5433
5434 pub fn root_paths(&self, cx: &App) -> Vec<Arc<Path>> {
5435 let project = self.project().read(cx);
5436 project
5437 .visible_worktrees(cx)
5438 .map(|worktree| worktree.read(cx).abs_path())
5439 .collect::<Vec<_>>()
5440 }
5441
5442 fn remove_panes(&mut self, member: Member, window: &mut Window, cx: &mut Context<Workspace>) {
5443 match member {
5444 Member::Axis(PaneAxis { members, .. }) => {
5445 for child in members.iter() {
5446 self.remove_panes(child.clone(), window, cx)
5447 }
5448 }
5449 Member::Pane(pane) => {
5450 self.force_remove_pane(&pane, &None, window, cx);
5451 }
5452 }
5453 }
5454
5455 fn remove_from_session(&mut self, window: &mut Window, cx: &mut App) -> Task<()> {
5456 self.session_id.take();
5457 self.serialize_workspace_internal(window, cx)
5458 }
5459
5460 fn force_remove_pane(
5461 &mut self,
5462 pane: &Entity<Pane>,
5463 focus_on: &Option<Entity<Pane>>,
5464 window: &mut Window,
5465 cx: &mut Context<Workspace>,
5466 ) {
5467 self.panes.retain(|p| p != pane);
5468 if let Some(focus_on) = focus_on {
5469 focus_on.update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)));
5470 } else if self.active_pane() == pane {
5471 self.panes
5472 .last()
5473 .unwrap()
5474 .update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)));
5475 }
5476 if self.last_active_center_pane == Some(pane.downgrade()) {
5477 self.last_active_center_pane = None;
5478 }
5479 cx.notify();
5480 }
5481
5482 fn serialize_workspace(&mut self, window: &mut Window, cx: &mut Context<Self>) {
5483 if self._schedule_serialize_workspace.is_none() {
5484 self._schedule_serialize_workspace =
5485 Some(cx.spawn_in(window, async move |this, cx| {
5486 cx.background_executor()
5487 .timer(SERIALIZATION_THROTTLE_TIME)
5488 .await;
5489 this.update_in(cx, |this, window, cx| {
5490 this.serialize_workspace_internal(window, cx).detach();
5491 this._schedule_serialize_workspace.take();
5492 })
5493 .log_err();
5494 }));
5495 }
5496 }
5497
5498 fn serialize_workspace_internal(&self, window: &mut Window, cx: &mut App) -> Task<()> {
5499 let Some(database_id) = self.database_id() else {
5500 return Task::ready(());
5501 };
5502
5503 fn serialize_pane_handle(
5504 pane_handle: &Entity<Pane>,
5505 window: &mut Window,
5506 cx: &mut App,
5507 ) -> SerializedPane {
5508 let (items, active, pinned_count) = {
5509 let pane = pane_handle.read(cx);
5510 let active_item_id = pane.active_item().map(|item| item.item_id());
5511 (
5512 pane.items()
5513 .filter_map(|handle| {
5514 let handle = handle.to_serializable_item_handle(cx)?;
5515
5516 Some(SerializedItem {
5517 kind: Arc::from(handle.serialized_item_kind()),
5518 item_id: handle.item_id().as_u64(),
5519 active: Some(handle.item_id()) == active_item_id,
5520 preview: pane.is_active_preview_item(handle.item_id()),
5521 })
5522 })
5523 .collect::<Vec<_>>(),
5524 pane.has_focus(window, cx),
5525 pane.pinned_count(),
5526 )
5527 };
5528
5529 SerializedPane::new(items, active, pinned_count)
5530 }
5531
5532 fn build_serialized_pane_group(
5533 pane_group: &Member,
5534 window: &mut Window,
5535 cx: &mut App,
5536 ) -> SerializedPaneGroup {
5537 match pane_group {
5538 Member::Axis(PaneAxis {
5539 axis,
5540 members,
5541 flexes,
5542 bounding_boxes: _,
5543 }) => SerializedPaneGroup::Group {
5544 axis: SerializedAxis(*axis),
5545 children: members
5546 .iter()
5547 .map(|member| build_serialized_pane_group(member, window, cx))
5548 .collect::<Vec<_>>(),
5549 flexes: Some(flexes.lock().clone()),
5550 },
5551 Member::Pane(pane_handle) => {
5552 SerializedPaneGroup::Pane(serialize_pane_handle(pane_handle, window, cx))
5553 }
5554 }
5555 }
5556
5557 fn build_serialized_docks(
5558 this: &Workspace,
5559 window: &mut Window,
5560 cx: &mut App,
5561 ) -> DockStructure {
5562 let left_dock = this.left_dock.read(cx);
5563 let left_visible = left_dock.is_open();
5564 let left_active_panel = left_dock
5565 .active_panel()
5566 .map(|panel| panel.persistent_name().to_string());
5567 let left_dock_zoom = left_dock
5568 .active_panel()
5569 .map(|panel| panel.is_zoomed(window, cx))
5570 .unwrap_or(false);
5571
5572 let right_dock = this.right_dock.read(cx);
5573 let right_visible = right_dock.is_open();
5574 let right_active_panel = right_dock
5575 .active_panel()
5576 .map(|panel| panel.persistent_name().to_string());
5577 let right_dock_zoom = right_dock
5578 .active_panel()
5579 .map(|panel| panel.is_zoomed(window, cx))
5580 .unwrap_or(false);
5581
5582 let bottom_dock = this.bottom_dock.read(cx);
5583 let bottom_visible = bottom_dock.is_open();
5584 let bottom_active_panel = bottom_dock
5585 .active_panel()
5586 .map(|panel| panel.persistent_name().to_string());
5587 let bottom_dock_zoom = bottom_dock
5588 .active_panel()
5589 .map(|panel| panel.is_zoomed(window, cx))
5590 .unwrap_or(false);
5591
5592 DockStructure {
5593 left: DockData {
5594 visible: left_visible,
5595 active_panel: left_active_panel,
5596 zoom: left_dock_zoom,
5597 },
5598 right: DockData {
5599 visible: right_visible,
5600 active_panel: right_active_panel,
5601 zoom: right_dock_zoom,
5602 },
5603 bottom: DockData {
5604 visible: bottom_visible,
5605 active_panel: bottom_active_panel,
5606 zoom: bottom_dock_zoom,
5607 },
5608 }
5609 }
5610
5611 match self.serialize_workspace_location(cx) {
5612 WorkspaceLocation::Location(location, paths) => {
5613 let breakpoints = self.project.update(cx, |project, cx| {
5614 project
5615 .breakpoint_store()
5616 .read(cx)
5617 .all_source_breakpoints(cx)
5618 });
5619 let user_toolchains = self
5620 .project
5621 .read(cx)
5622 .user_toolchains(cx)
5623 .unwrap_or_default();
5624
5625 let center_group = build_serialized_pane_group(&self.center.root, window, cx);
5626 let docks = build_serialized_docks(self, window, cx);
5627 let window_bounds = Some(SerializedWindowBounds(window.window_bounds()));
5628
5629 let serialized_workspace = SerializedWorkspace {
5630 id: database_id,
5631 location,
5632 paths,
5633 center_group,
5634 window_bounds,
5635 display: Default::default(),
5636 docks,
5637 centered_layout: self.centered_layout,
5638 session_id: self.session_id.clone(),
5639 breakpoints,
5640 window_id: Some(window.window_handle().window_id().as_u64()),
5641 user_toolchains,
5642 };
5643
5644 window.spawn(cx, async move |_| {
5645 persistence::DB.save_workspace(serialized_workspace).await;
5646 })
5647 }
5648 WorkspaceLocation::DetachFromSession => window.spawn(cx, async move |_| {
5649 persistence::DB
5650 .set_session_id(database_id, None)
5651 .await
5652 .log_err();
5653 }),
5654 WorkspaceLocation::None => Task::ready(()),
5655 }
5656 }
5657
5658 fn serialize_workspace_location(&self, cx: &App) -> WorkspaceLocation {
5659 let paths = PathList::new(&self.root_paths(cx));
5660 if let Some(connection) = self.project.read(cx).remote_connection_options(cx) {
5661 WorkspaceLocation::Location(SerializedWorkspaceLocation::Remote(connection), paths)
5662 } else if self.project.read(cx).is_local() {
5663 if !paths.is_empty() {
5664 WorkspaceLocation::Location(SerializedWorkspaceLocation::Local, paths)
5665 } else {
5666 WorkspaceLocation::DetachFromSession
5667 }
5668 } else {
5669 WorkspaceLocation::None
5670 }
5671 }
5672
5673 fn update_history(&self, cx: &mut App) {
5674 let Some(id) = self.database_id() else {
5675 return;
5676 };
5677 if !self.project.read(cx).is_local() {
5678 return;
5679 }
5680 if let Some(manager) = HistoryManager::global(cx) {
5681 let paths = PathList::new(&self.root_paths(cx));
5682 manager.update(cx, |this, cx| {
5683 this.update_history(id, HistoryManagerEntry::new(id, &paths), cx);
5684 });
5685 }
5686 }
5687
5688 async fn serialize_items(
5689 this: &WeakEntity<Self>,
5690 items_rx: UnboundedReceiver<Box<dyn SerializableItemHandle>>,
5691 cx: &mut AsyncWindowContext,
5692 ) -> Result<()> {
5693 const CHUNK_SIZE: usize = 200;
5694
5695 let mut serializable_items = items_rx.ready_chunks(CHUNK_SIZE);
5696
5697 while let Some(items_received) = serializable_items.next().await {
5698 let unique_items =
5699 items_received
5700 .into_iter()
5701 .fold(HashMap::default(), |mut acc, item| {
5702 acc.entry(item.item_id()).or_insert(item);
5703 acc
5704 });
5705
5706 // We use into_iter() here so that the references to the items are moved into
5707 // the tasks and not kept alive while we're sleeping.
5708 for (_, item) in unique_items.into_iter() {
5709 if let Ok(Some(task)) = this.update_in(cx, |workspace, window, cx| {
5710 item.serialize(workspace, false, window, cx)
5711 }) {
5712 cx.background_spawn(async move { task.await.log_err() })
5713 .detach();
5714 }
5715 }
5716
5717 cx.background_executor()
5718 .timer(SERIALIZATION_THROTTLE_TIME)
5719 .await;
5720 }
5721
5722 Ok(())
5723 }
5724
5725 pub(crate) fn enqueue_item_serialization(
5726 &mut self,
5727 item: Box<dyn SerializableItemHandle>,
5728 ) -> Result<()> {
5729 self.serializable_items_tx
5730 .unbounded_send(item)
5731 .map_err(|err| anyhow!("failed to send serializable item over channel: {err}"))
5732 }
5733
5734 pub(crate) fn load_workspace(
5735 serialized_workspace: SerializedWorkspace,
5736 paths_to_open: Vec<Option<ProjectPath>>,
5737 window: &mut Window,
5738 cx: &mut Context<Workspace>,
5739 ) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
5740 cx.spawn_in(window, async move |workspace, cx| {
5741 let project = workspace.read_with(cx, |workspace, _| workspace.project().clone())?;
5742
5743 let mut center_group = None;
5744 let mut center_items = None;
5745
5746 // Traverse the splits tree and add to things
5747 if let Some((group, active_pane, items)) = serialized_workspace
5748 .center_group
5749 .deserialize(&project, serialized_workspace.id, workspace.clone(), cx)
5750 .await
5751 {
5752 center_items = Some(items);
5753 center_group = Some((group, active_pane))
5754 }
5755
5756 let mut items_by_project_path = HashMap::default();
5757 let mut item_ids_by_kind = HashMap::default();
5758 let mut all_deserialized_items = Vec::default();
5759 cx.update(|_, cx| {
5760 for item in center_items.unwrap_or_default().into_iter().flatten() {
5761 if let Some(serializable_item_handle) = item.to_serializable_item_handle(cx) {
5762 item_ids_by_kind
5763 .entry(serializable_item_handle.serialized_item_kind())
5764 .or_insert(Vec::new())
5765 .push(item.item_id().as_u64() as ItemId);
5766 }
5767
5768 if let Some(project_path) = item.project_path(cx) {
5769 items_by_project_path.insert(project_path, item.clone());
5770 }
5771 all_deserialized_items.push(item);
5772 }
5773 })?;
5774
5775 let opened_items = paths_to_open
5776 .into_iter()
5777 .map(|path_to_open| {
5778 path_to_open
5779 .and_then(|path_to_open| items_by_project_path.remove(&path_to_open))
5780 })
5781 .collect::<Vec<_>>();
5782
5783 // Remove old panes from workspace panes list
5784 workspace.update_in(cx, |workspace, window, cx| {
5785 if let Some((center_group, active_pane)) = center_group {
5786 workspace.remove_panes(workspace.center.root.clone(), window, cx);
5787
5788 // Swap workspace center group
5789 workspace.center = PaneGroup::with_root(center_group);
5790 workspace.center.set_is_center(true);
5791 workspace.center.mark_positions(cx);
5792
5793 if let Some(active_pane) = active_pane {
5794 workspace.set_active_pane(&active_pane, window, cx);
5795 cx.focus_self(window);
5796 } else {
5797 workspace.set_active_pane(&workspace.center.first_pane(), window, cx);
5798 }
5799 }
5800
5801 let docks = serialized_workspace.docks;
5802
5803 for (dock, serialized_dock) in [
5804 (&mut workspace.right_dock, docks.right),
5805 (&mut workspace.left_dock, docks.left),
5806 (&mut workspace.bottom_dock, docks.bottom),
5807 ]
5808 .iter_mut()
5809 {
5810 dock.update(cx, |dock, cx| {
5811 dock.serialized_dock = Some(serialized_dock.clone());
5812 dock.restore_state(window, cx);
5813 });
5814 }
5815
5816 cx.notify();
5817 })?;
5818
5819 let _ = project
5820 .update(cx, |project, cx| {
5821 project
5822 .breakpoint_store()
5823 .update(cx, |breakpoint_store, cx| {
5824 breakpoint_store
5825 .with_serialized_breakpoints(serialized_workspace.breakpoints, cx)
5826 })
5827 })?
5828 .await;
5829
5830 // Clean up all the items that have _not_ been loaded. Our ItemIds aren't stable. That means
5831 // after loading the items, we might have different items and in order to avoid
5832 // the database filling up, we delete items that haven't been loaded now.
5833 //
5834 // The items that have been loaded, have been saved after they've been added to the workspace.
5835 let clean_up_tasks = workspace.update_in(cx, |_, window, cx| {
5836 item_ids_by_kind
5837 .into_iter()
5838 .map(|(item_kind, loaded_items)| {
5839 SerializableItemRegistry::cleanup(
5840 item_kind,
5841 serialized_workspace.id,
5842 loaded_items,
5843 window,
5844 cx,
5845 )
5846 .log_err()
5847 })
5848 .collect::<Vec<_>>()
5849 })?;
5850
5851 futures::future::join_all(clean_up_tasks).await;
5852
5853 workspace
5854 .update_in(cx, |workspace, window, cx| {
5855 // Serialize ourself to make sure our timestamps and any pane / item changes are replicated
5856 workspace.serialize_workspace_internal(window, cx).detach();
5857
5858 // Ensure that we mark the window as edited if we did load dirty items
5859 workspace.update_window_edited(window, cx);
5860 })
5861 .ok();
5862
5863 Ok(opened_items)
5864 })
5865 }
5866
5867 fn actions(&self, div: Div, window: &mut Window, cx: &mut Context<Self>) -> Div {
5868 self.add_workspace_actions_listeners(div, window, cx)
5869 .on_action(cx.listener(
5870 |_workspace, action_sequence: &settings::ActionSequence, window, cx| {
5871 for action in &action_sequence.0 {
5872 window.dispatch_action(action.boxed_clone(), cx);
5873 }
5874 },
5875 ))
5876 .on_action(cx.listener(Self::close_inactive_items_and_panes))
5877 .on_action(cx.listener(Self::close_all_items_and_panes))
5878 .on_action(cx.listener(Self::save_all))
5879 .on_action(cx.listener(Self::send_keystrokes))
5880 .on_action(cx.listener(Self::add_folder_to_project))
5881 .on_action(cx.listener(Self::follow_next_collaborator))
5882 .on_action(cx.listener(Self::close_window))
5883 .on_action(cx.listener(Self::activate_pane_at_index))
5884 .on_action(cx.listener(Self::move_item_to_pane_at_index))
5885 .on_action(cx.listener(Self::move_focused_panel_to_next_position))
5886 .on_action(cx.listener(Self::toggle_edit_predictions_all_files))
5887 .on_action(cx.listener(|workspace, _: &Unfollow, window, cx| {
5888 let pane = workspace.active_pane().clone();
5889 workspace.unfollow_in_pane(&pane, window, cx);
5890 }))
5891 .on_action(cx.listener(|workspace, action: &Save, window, cx| {
5892 workspace
5893 .save_active_item(action.save_intent.unwrap_or(SaveIntent::Save), window, cx)
5894 .detach_and_prompt_err("Failed to save", window, cx, |_, _, _| None);
5895 }))
5896 .on_action(cx.listener(|workspace, _: &SaveWithoutFormat, window, cx| {
5897 workspace
5898 .save_active_item(SaveIntent::SaveWithoutFormat, window, cx)
5899 .detach_and_prompt_err("Failed to save", window, cx, |_, _, _| None);
5900 }))
5901 .on_action(cx.listener(|workspace, _: &SaveAs, window, cx| {
5902 workspace
5903 .save_active_item(SaveIntent::SaveAs, window, cx)
5904 .detach_and_prompt_err("Failed to save", window, cx, |_, _, _| None);
5905 }))
5906 .on_action(
5907 cx.listener(|workspace, _: &ActivatePreviousPane, window, cx| {
5908 workspace.activate_previous_pane(window, cx)
5909 }),
5910 )
5911 .on_action(cx.listener(|workspace, _: &ActivateNextPane, window, cx| {
5912 workspace.activate_next_pane(window, cx)
5913 }))
5914 .on_action(
5915 cx.listener(|workspace, _: &ActivateNextWindow, _window, cx| {
5916 workspace.activate_next_window(cx)
5917 }),
5918 )
5919 .on_action(
5920 cx.listener(|workspace, _: &ActivatePreviousWindow, _window, cx| {
5921 workspace.activate_previous_window(cx)
5922 }),
5923 )
5924 .on_action(cx.listener(|workspace, _: &ActivatePaneLeft, window, cx| {
5925 workspace.activate_pane_in_direction(SplitDirection::Left, window, cx)
5926 }))
5927 .on_action(cx.listener(|workspace, _: &ActivatePaneRight, window, cx| {
5928 workspace.activate_pane_in_direction(SplitDirection::Right, window, cx)
5929 }))
5930 .on_action(cx.listener(|workspace, _: &ActivatePaneUp, window, cx| {
5931 workspace.activate_pane_in_direction(SplitDirection::Up, window, cx)
5932 }))
5933 .on_action(cx.listener(|workspace, _: &ActivatePaneDown, window, cx| {
5934 workspace.activate_pane_in_direction(SplitDirection::Down, window, cx)
5935 }))
5936 .on_action(cx.listener(|workspace, _: &ActivateNextPane, window, cx| {
5937 workspace.activate_next_pane(window, cx)
5938 }))
5939 .on_action(cx.listener(
5940 |workspace, action: &MoveItemToPaneInDirection, window, cx| {
5941 workspace.move_item_to_pane_in_direction(action, window, cx)
5942 },
5943 ))
5944 .on_action(cx.listener(|workspace, _: &SwapPaneLeft, _, cx| {
5945 workspace.swap_pane_in_direction(SplitDirection::Left, cx)
5946 }))
5947 .on_action(cx.listener(|workspace, _: &SwapPaneRight, _, cx| {
5948 workspace.swap_pane_in_direction(SplitDirection::Right, cx)
5949 }))
5950 .on_action(cx.listener(|workspace, _: &SwapPaneUp, _, cx| {
5951 workspace.swap_pane_in_direction(SplitDirection::Up, cx)
5952 }))
5953 .on_action(cx.listener(|workspace, _: &SwapPaneDown, _, cx| {
5954 workspace.swap_pane_in_direction(SplitDirection::Down, cx)
5955 }))
5956 .on_action(cx.listener(|workspace, _: &SwapPaneAdjacent, window, cx| {
5957 const DIRECTION_PRIORITY: [SplitDirection; 4] = [
5958 SplitDirection::Down,
5959 SplitDirection::Up,
5960 SplitDirection::Right,
5961 SplitDirection::Left,
5962 ];
5963 for dir in DIRECTION_PRIORITY {
5964 if workspace.find_pane_in_direction(dir, cx).is_some() {
5965 workspace.swap_pane_in_direction(dir, cx);
5966 workspace.activate_pane_in_direction(dir.opposite(), window, cx);
5967 break;
5968 }
5969 }
5970 }))
5971 .on_action(cx.listener(|workspace, _: &MovePaneLeft, _, cx| {
5972 workspace.move_pane_to_border(SplitDirection::Left, cx)
5973 }))
5974 .on_action(cx.listener(|workspace, _: &MovePaneRight, _, cx| {
5975 workspace.move_pane_to_border(SplitDirection::Right, cx)
5976 }))
5977 .on_action(cx.listener(|workspace, _: &MovePaneUp, _, cx| {
5978 workspace.move_pane_to_border(SplitDirection::Up, cx)
5979 }))
5980 .on_action(cx.listener(|workspace, _: &MovePaneDown, _, cx| {
5981 workspace.move_pane_to_border(SplitDirection::Down, cx)
5982 }))
5983 .on_action(cx.listener(|this, _: &ToggleLeftDock, window, cx| {
5984 this.toggle_dock(DockPosition::Left, window, cx);
5985 }))
5986 .on_action(cx.listener(
5987 |workspace: &mut Workspace, _: &ToggleRightDock, window, cx| {
5988 workspace.toggle_dock(DockPosition::Right, window, cx);
5989 },
5990 ))
5991 .on_action(cx.listener(
5992 |workspace: &mut Workspace, _: &ToggleBottomDock, window, cx| {
5993 workspace.toggle_dock(DockPosition::Bottom, window, cx);
5994 },
5995 ))
5996 .on_action(cx.listener(
5997 |workspace: &mut Workspace, _: &CloseActiveDock, window, cx| {
5998 if !workspace.close_active_dock(window, cx) {
5999 cx.propagate();
6000 }
6001 },
6002 ))
6003 .on_action(
6004 cx.listener(|workspace: &mut Workspace, _: &CloseAllDocks, window, cx| {
6005 workspace.close_all_docks(window, cx);
6006 }),
6007 )
6008 .on_action(cx.listener(Self::toggle_all_docks))
6009 .on_action(cx.listener(
6010 |workspace: &mut Workspace, _: &ClearAllNotifications, _, cx| {
6011 workspace.clear_all_notifications(cx);
6012 },
6013 ))
6014 .on_action(cx.listener(
6015 |workspace: &mut Workspace, _: &ClearNavigationHistory, window, cx| {
6016 workspace.clear_navigation_history(window, cx);
6017 },
6018 ))
6019 .on_action(cx.listener(
6020 |workspace: &mut Workspace, _: &SuppressNotification, _, cx| {
6021 if let Some((notification_id, _)) = workspace.notifications.pop() {
6022 workspace.suppress_notification(¬ification_id, cx);
6023 }
6024 },
6025 ))
6026 .on_action(cx.listener(
6027 |workspace: &mut Workspace, _: &ToggleWorktreeSecurity, window, cx| {
6028 workspace.show_worktree_trust_security_modal(true, window, cx);
6029 },
6030 ))
6031 .on_action(
6032 cx.listener(|_: &mut Workspace, _: &ClearTrustedWorktrees, _, cx| {
6033 if let Some(trusted_worktrees) = TrustedWorktrees::try_get_global(cx) {
6034 trusted_worktrees.update(cx, |trusted_worktrees, _| {
6035 trusted_worktrees.clear_trusted_paths()
6036 });
6037 let clear_task = persistence::DB.clear_trusted_worktrees();
6038 cx.spawn(async move |_, cx| {
6039 if clear_task.await.log_err().is_some() {
6040 cx.update(|cx| reload(cx)).ok();
6041 }
6042 })
6043 .detach();
6044 }
6045 }),
6046 )
6047 .on_action(cx.listener(
6048 |workspace: &mut Workspace, _: &ReopenClosedItem, window, cx| {
6049 workspace.reopen_closed_item(window, cx).detach();
6050 },
6051 ))
6052 .on_action(cx.listener(
6053 |workspace: &mut Workspace, _: &ResetActiveDockSize, window, cx| {
6054 for dock in workspace.all_docks() {
6055 if dock.focus_handle(cx).contains_focused(window, cx) {
6056 let Some(panel) = dock.read(cx).active_panel() else {
6057 return;
6058 };
6059
6060 // Set to `None`, then the size will fall back to the default.
6061 panel.clone().set_size(None, window, cx);
6062
6063 return;
6064 }
6065 }
6066 },
6067 ))
6068 .on_action(cx.listener(
6069 |workspace: &mut Workspace, _: &ResetOpenDocksSize, window, cx| {
6070 for dock in workspace.all_docks() {
6071 if let Some(panel) = dock.read(cx).visible_panel() {
6072 // Set to `None`, then the size will fall back to the default.
6073 panel.clone().set_size(None, window, cx);
6074 }
6075 }
6076 },
6077 ))
6078 .on_action(cx.listener(
6079 |workspace: &mut Workspace, act: &IncreaseActiveDockSize, window, cx| {
6080 adjust_active_dock_size_by_px(
6081 px_with_ui_font_fallback(act.px, cx),
6082 workspace,
6083 window,
6084 cx,
6085 );
6086 },
6087 ))
6088 .on_action(cx.listener(
6089 |workspace: &mut Workspace, act: &DecreaseActiveDockSize, window, cx| {
6090 adjust_active_dock_size_by_px(
6091 px_with_ui_font_fallback(act.px, cx) * -1.,
6092 workspace,
6093 window,
6094 cx,
6095 );
6096 },
6097 ))
6098 .on_action(cx.listener(
6099 |workspace: &mut Workspace, act: &IncreaseOpenDocksSize, window, cx| {
6100 adjust_open_docks_size_by_px(
6101 px_with_ui_font_fallback(act.px, cx),
6102 workspace,
6103 window,
6104 cx,
6105 );
6106 },
6107 ))
6108 .on_action(cx.listener(
6109 |workspace: &mut Workspace, act: &DecreaseOpenDocksSize, window, cx| {
6110 adjust_open_docks_size_by_px(
6111 px_with_ui_font_fallback(act.px, cx) * -1.,
6112 workspace,
6113 window,
6114 cx,
6115 );
6116 },
6117 ))
6118 .on_action(cx.listener(Workspace::toggle_centered_layout))
6119 .on_action(cx.listener(
6120 |workspace: &mut Workspace, _action: &pane::ActivateNextItem, window, cx| {
6121 if let Some(active_dock) = workspace.active_dock(window, cx) {
6122 let dock = active_dock.read(cx);
6123 if let Some(active_panel) = dock.active_panel() {
6124 if active_panel.pane(cx).is_none() {
6125 let mut recent_pane: Option<Entity<Pane>> = None;
6126 let mut recent_timestamp = 0;
6127 for pane_handle in workspace.panes() {
6128 let pane = pane_handle.read(cx);
6129 for entry in pane.activation_history() {
6130 if entry.timestamp > recent_timestamp {
6131 recent_timestamp = entry.timestamp;
6132 recent_pane = Some(pane_handle.clone());
6133 }
6134 }
6135 }
6136
6137 if let Some(pane) = recent_pane {
6138 pane.update(cx, |pane, cx| {
6139 let current_index = pane.active_item_index();
6140 let items_len = pane.items_len();
6141 if items_len > 0 {
6142 let next_index = if current_index + 1 < items_len {
6143 current_index + 1
6144 } else {
6145 0
6146 };
6147 pane.activate_item(
6148 next_index, false, false, window, cx,
6149 );
6150 }
6151 });
6152 return;
6153 }
6154 }
6155 }
6156 }
6157 cx.propagate();
6158 },
6159 ))
6160 .on_action(cx.listener(
6161 |workspace: &mut Workspace, _action: &pane::ActivatePreviousItem, window, cx| {
6162 if let Some(active_dock) = workspace.active_dock(window, cx) {
6163 let dock = active_dock.read(cx);
6164 if let Some(active_panel) = dock.active_panel() {
6165 if active_panel.pane(cx).is_none() {
6166 let mut recent_pane: Option<Entity<Pane>> = None;
6167 let mut recent_timestamp = 0;
6168 for pane_handle in workspace.panes() {
6169 let pane = pane_handle.read(cx);
6170 for entry in pane.activation_history() {
6171 if entry.timestamp > recent_timestamp {
6172 recent_timestamp = entry.timestamp;
6173 recent_pane = Some(pane_handle.clone());
6174 }
6175 }
6176 }
6177
6178 if let Some(pane) = recent_pane {
6179 pane.update(cx, |pane, cx| {
6180 let current_index = pane.active_item_index();
6181 let items_len = pane.items_len();
6182 if items_len > 0 {
6183 let prev_index = if current_index > 0 {
6184 current_index - 1
6185 } else {
6186 items_len.saturating_sub(1)
6187 };
6188 pane.activate_item(
6189 prev_index, false, false, window, cx,
6190 );
6191 }
6192 });
6193 return;
6194 }
6195 }
6196 }
6197 }
6198 cx.propagate();
6199 },
6200 ))
6201 .on_action(cx.listener(Workspace::cancel))
6202 }
6203
6204 #[cfg(any(test, feature = "test-support"))]
6205 pub fn set_random_database_id(&mut self) {
6206 self.database_id = Some(WorkspaceId(Uuid::new_v4().as_u64_pair().0 as i64));
6207 }
6208
6209 #[cfg(any(test, feature = "test-support"))]
6210 pub fn test_new(project: Entity<Project>, window: &mut Window, cx: &mut Context<Self>) -> Self {
6211 use node_runtime::NodeRuntime;
6212 use session::Session;
6213
6214 let client = project.read(cx).client();
6215 let user_store = project.read(cx).user_store();
6216 let workspace_store = cx.new(|cx| WorkspaceStore::new(client.clone(), cx));
6217 let session = cx.new(|cx| AppSession::new(Session::test(), cx));
6218 window.activate_window();
6219 let app_state = Arc::new(AppState {
6220 languages: project.read(cx).languages().clone(),
6221 workspace_store,
6222 client,
6223 user_store,
6224 fs: project.read(cx).fs().clone(),
6225 build_window_options: |_, _| Default::default(),
6226 node_runtime: NodeRuntime::unavailable(),
6227 session,
6228 });
6229 let workspace = Self::new(Default::default(), project, app_state, window, cx);
6230 workspace
6231 .active_pane
6232 .update(cx, |pane, cx| window.focus(&pane.focus_handle(cx)));
6233 workspace
6234 }
6235
6236 pub fn register_action<A: Action>(
6237 &mut self,
6238 callback: impl Fn(&mut Self, &A, &mut Window, &mut Context<Self>) + 'static,
6239 ) -> &mut Self {
6240 let callback = Arc::new(callback);
6241
6242 self.workspace_actions.push(Box::new(move |div, _, _, cx| {
6243 let callback = callback.clone();
6244 div.on_action(cx.listener(move |workspace, event, window, cx| {
6245 (callback)(workspace, event, window, cx)
6246 }))
6247 }));
6248 self
6249 }
6250 pub fn register_action_renderer(
6251 &mut self,
6252 callback: impl Fn(Div, &Workspace, &mut Window, &mut Context<Self>) -> Div + 'static,
6253 ) -> &mut Self {
6254 self.workspace_actions.push(Box::new(callback));
6255 self
6256 }
6257
6258 fn add_workspace_actions_listeners(
6259 &self,
6260 mut div: Div,
6261 window: &mut Window,
6262 cx: &mut Context<Self>,
6263 ) -> Div {
6264 for action in self.workspace_actions.iter() {
6265 div = (action)(div, self, window, cx)
6266 }
6267 div
6268 }
6269
6270 pub fn has_active_modal(&self, _: &mut Window, cx: &mut App) -> bool {
6271 self.modal_layer.read(cx).has_active_modal()
6272 }
6273
6274 pub fn active_modal<V: ManagedView + 'static>(&self, cx: &App) -> Option<Entity<V>> {
6275 self.modal_layer.read(cx).active_modal()
6276 }
6277
6278 pub fn toggle_modal<V: ModalView, B>(&mut self, window: &mut Window, cx: &mut App, build: B)
6279 where
6280 B: FnOnce(&mut Window, &mut Context<V>) -> V,
6281 {
6282 self.modal_layer.update(cx, |modal_layer, cx| {
6283 modal_layer.toggle_modal(window, cx, build)
6284 })
6285 }
6286
6287 pub fn hide_modal(&mut self, window: &mut Window, cx: &mut App) -> bool {
6288 self.modal_layer
6289 .update(cx, |modal_layer, cx| modal_layer.hide_modal(window, cx))
6290 }
6291
6292 pub fn toggle_status_toast<V: ToastView>(&mut self, entity: Entity<V>, cx: &mut App) {
6293 self.toast_layer
6294 .update(cx, |toast_layer, cx| toast_layer.toggle_toast(cx, entity))
6295 }
6296
6297 pub fn toggle_centered_layout(
6298 &mut self,
6299 _: &ToggleCenteredLayout,
6300 _: &mut Window,
6301 cx: &mut Context<Self>,
6302 ) {
6303 self.centered_layout = !self.centered_layout;
6304 if let Some(database_id) = self.database_id() {
6305 cx.background_spawn(DB.set_centered_layout(database_id, self.centered_layout))
6306 .detach_and_log_err(cx);
6307 }
6308 cx.notify();
6309 }
6310
6311 fn adjust_padding(padding: Option<f32>) -> f32 {
6312 padding
6313 .unwrap_or(CenteredPaddingSettings::default().0)
6314 .clamp(
6315 CenteredPaddingSettings::MIN_PADDING,
6316 CenteredPaddingSettings::MAX_PADDING,
6317 )
6318 }
6319
6320 fn render_dock(
6321 &self,
6322 position: DockPosition,
6323 dock: &Entity<Dock>,
6324 window: &mut Window,
6325 cx: &mut App,
6326 ) -> Option<Div> {
6327 if self.zoomed_position == Some(position) {
6328 return None;
6329 }
6330
6331 let leader_border = dock.read(cx).active_panel().and_then(|panel| {
6332 let pane = panel.pane(cx)?;
6333 let follower_states = &self.follower_states;
6334 leader_border_for_pane(follower_states, &pane, window, cx)
6335 });
6336
6337 Some(
6338 div()
6339 .flex()
6340 .flex_none()
6341 .overflow_hidden()
6342 .child(dock.clone())
6343 .children(leader_border),
6344 )
6345 }
6346
6347 pub fn for_window(window: &mut Window, _: &mut App) -> Option<Entity<Workspace>> {
6348 window.root().flatten()
6349 }
6350
6351 pub fn zoomed_item(&self) -> Option<&AnyWeakView> {
6352 self.zoomed.as_ref()
6353 }
6354
6355 pub fn activate_next_window(&mut self, cx: &mut Context<Self>) {
6356 let Some(current_window_id) = cx.active_window().map(|a| a.window_id()) else {
6357 return;
6358 };
6359 let windows = cx.windows();
6360 let next_window =
6361 SystemWindowTabController::get_next_tab_group_window(cx, current_window_id).or_else(
6362 || {
6363 windows
6364 .iter()
6365 .cycle()
6366 .skip_while(|window| window.window_id() != current_window_id)
6367 .nth(1)
6368 },
6369 );
6370
6371 if let Some(window) = next_window {
6372 window
6373 .update(cx, |_, window, _| window.activate_window())
6374 .ok();
6375 }
6376 }
6377
6378 pub fn activate_previous_window(&mut self, cx: &mut Context<Self>) {
6379 let Some(current_window_id) = cx.active_window().map(|a| a.window_id()) else {
6380 return;
6381 };
6382 let windows = cx.windows();
6383 let prev_window =
6384 SystemWindowTabController::get_prev_tab_group_window(cx, current_window_id).or_else(
6385 || {
6386 windows
6387 .iter()
6388 .rev()
6389 .cycle()
6390 .skip_while(|window| window.window_id() != current_window_id)
6391 .nth(1)
6392 },
6393 );
6394
6395 if let Some(window) = prev_window {
6396 window
6397 .update(cx, |_, window, _| window.activate_window())
6398 .ok();
6399 }
6400 }
6401
6402 pub fn cancel(&mut self, _: &menu::Cancel, window: &mut Window, cx: &mut Context<Self>) {
6403 if cx.stop_active_drag(window) {
6404 } else if let Some((notification_id, _)) = self.notifications.pop() {
6405 dismiss_app_notification(¬ification_id, cx);
6406 } else {
6407 cx.propagate();
6408 }
6409 }
6410
6411 fn adjust_dock_size_by_px(
6412 &mut self,
6413 panel_size: Pixels,
6414 dock_pos: DockPosition,
6415 px: Pixels,
6416 window: &mut Window,
6417 cx: &mut Context<Self>,
6418 ) {
6419 match dock_pos {
6420 DockPosition::Left => self.resize_left_dock(panel_size + px, window, cx),
6421 DockPosition::Right => self.resize_right_dock(panel_size + px, window, cx),
6422 DockPosition::Bottom => self.resize_bottom_dock(panel_size + px, window, cx),
6423 }
6424 }
6425
6426 fn resize_left_dock(&mut self, new_size: Pixels, window: &mut Window, cx: &mut App) {
6427 let size = new_size.min(self.bounds.right() - RESIZE_HANDLE_SIZE);
6428
6429 self.left_dock.update(cx, |left_dock, cx| {
6430 if WorkspaceSettings::get_global(cx)
6431 .resize_all_panels_in_dock
6432 .contains(&DockPosition::Left)
6433 {
6434 left_dock.resize_all_panels(Some(size), window, cx);
6435 } else {
6436 left_dock.resize_active_panel(Some(size), window, cx);
6437 }
6438 });
6439 self.clamp_utility_pane_widths(window, cx);
6440 }
6441
6442 fn resize_right_dock(&mut self, new_size: Pixels, window: &mut Window, cx: &mut App) {
6443 let mut size = new_size.max(self.bounds.left() - RESIZE_HANDLE_SIZE);
6444 self.left_dock.read_with(cx, |left_dock, cx| {
6445 let left_dock_size = left_dock
6446 .active_panel_size(window, cx)
6447 .unwrap_or(Pixels::ZERO);
6448 if left_dock_size + size > self.bounds.right() {
6449 size = self.bounds.right() - left_dock_size
6450 }
6451 });
6452 self.right_dock.update(cx, |right_dock, cx| {
6453 if WorkspaceSettings::get_global(cx)
6454 .resize_all_panels_in_dock
6455 .contains(&DockPosition::Right)
6456 {
6457 right_dock.resize_all_panels(Some(size), window, cx);
6458 } else {
6459 right_dock.resize_active_panel(Some(size), window, cx);
6460 }
6461 });
6462 self.clamp_utility_pane_widths(window, cx);
6463 }
6464
6465 fn resize_bottom_dock(&mut self, new_size: Pixels, window: &mut Window, cx: &mut App) {
6466 let size = new_size.min(self.bounds.bottom() - RESIZE_HANDLE_SIZE - self.bounds.top());
6467 self.bottom_dock.update(cx, |bottom_dock, cx| {
6468 if WorkspaceSettings::get_global(cx)
6469 .resize_all_panels_in_dock
6470 .contains(&DockPosition::Bottom)
6471 {
6472 bottom_dock.resize_all_panels(Some(size), window, cx);
6473 } else {
6474 bottom_dock.resize_active_panel(Some(size), window, cx);
6475 }
6476 });
6477 self.clamp_utility_pane_widths(window, cx);
6478 }
6479
6480 fn max_utility_pane_width(&self, window: &Window, cx: &App) -> Pixels {
6481 let left_dock_width = self
6482 .left_dock
6483 .read(cx)
6484 .active_panel_size(window, cx)
6485 .unwrap_or(px(0.0));
6486 let right_dock_width = self
6487 .right_dock
6488 .read(cx)
6489 .active_panel_size(window, cx)
6490 .unwrap_or(px(0.0));
6491 let center_pane_width = self.bounds.size.width - left_dock_width - right_dock_width;
6492 center_pane_width - px(10.0)
6493 }
6494
6495 fn clamp_utility_pane_widths(&mut self, window: &mut Window, cx: &mut App) {
6496 let max_width = self.max_utility_pane_width(window, cx);
6497
6498 // Clamp left slot utility pane if it exists
6499 if let Some(handle) = self.utility_pane(UtilityPaneSlot::Left) {
6500 let current_width = handle.width(cx);
6501 if current_width > max_width {
6502 handle.set_width(Some(max_width.max(UTILITY_PANE_MIN_WIDTH)), cx);
6503 }
6504 }
6505
6506 // Clamp right slot utility pane if it exists
6507 if let Some(handle) = self.utility_pane(UtilityPaneSlot::Right) {
6508 let current_width = handle.width(cx);
6509 if current_width > max_width {
6510 handle.set_width(Some(max_width.max(UTILITY_PANE_MIN_WIDTH)), cx);
6511 }
6512 }
6513 }
6514
6515 fn toggle_edit_predictions_all_files(
6516 &mut self,
6517 _: &ToggleEditPrediction,
6518 _window: &mut Window,
6519 cx: &mut Context<Self>,
6520 ) {
6521 let fs = self.project().read(cx).fs().clone();
6522 let show_edit_predictions = all_language_settings(None, cx).show_edit_predictions(None, cx);
6523 update_settings_file(fs, cx, move |file, _| {
6524 file.project.all_languages.defaults.show_edit_predictions = Some(!show_edit_predictions)
6525 });
6526 }
6527
6528 pub fn show_worktree_trust_security_modal(
6529 &mut self,
6530 toggle: bool,
6531 window: &mut Window,
6532 cx: &mut Context<Self>,
6533 ) {
6534 if let Some(security_modal) = self.active_modal::<SecurityModal>(cx) {
6535 if toggle {
6536 security_modal.update(cx, |security_modal, cx| {
6537 security_modal.dismiss(cx);
6538 })
6539 } else {
6540 security_modal.update(cx, |security_modal, cx| {
6541 security_modal.refresh_restricted_paths(cx);
6542 });
6543 }
6544 } else {
6545 let has_restricted_worktrees = TrustedWorktrees::try_get_global(cx)
6546 .map(|trusted_worktrees| {
6547 trusted_worktrees
6548 .read(cx)
6549 .has_restricted_worktrees(&self.project().read(cx).worktree_store(), cx)
6550 })
6551 .unwrap_or(false);
6552 if has_restricted_worktrees {
6553 let project = self.project().read(cx);
6554 let remote_host = project
6555 .remote_connection_options(cx)
6556 .map(RemoteHostLocation::from);
6557 let worktree_store = project.worktree_store().downgrade();
6558 self.toggle_modal(window, cx, |_, cx| {
6559 SecurityModal::new(worktree_store, remote_host, cx)
6560 });
6561 }
6562 }
6563 }
6564
6565 fn update_worktree_data(&mut self, window: &mut Window, cx: &mut Context<'_, Self>) {
6566 self.update_window_title(window, cx);
6567 self.serialize_workspace(window, cx);
6568 // This event could be triggered by `AddFolderToProject` or `RemoveFromProject`.
6569 self.update_history(cx);
6570 }
6571}
6572
6573fn leader_border_for_pane(
6574 follower_states: &HashMap<CollaboratorId, FollowerState>,
6575 pane: &Entity<Pane>,
6576 _: &Window,
6577 cx: &App,
6578) -> Option<Div> {
6579 let (leader_id, _follower_state) = follower_states.iter().find_map(|(leader_id, state)| {
6580 if state.pane() == pane {
6581 Some((*leader_id, state))
6582 } else {
6583 None
6584 }
6585 })?;
6586
6587 let mut leader_color = match leader_id {
6588 CollaboratorId::PeerId(leader_peer_id) => {
6589 let room = ActiveCall::try_global(cx)?.read(cx).room()?.read(cx);
6590 let leader = room.remote_participant_for_peer_id(leader_peer_id)?;
6591
6592 cx.theme()
6593 .players()
6594 .color_for_participant(leader.participant_index.0)
6595 .cursor
6596 }
6597 CollaboratorId::Agent => cx.theme().players().agent().cursor,
6598 };
6599 leader_color.fade_out(0.3);
6600 Some(
6601 div()
6602 .absolute()
6603 .size_full()
6604 .left_0()
6605 .top_0()
6606 .border_2()
6607 .border_color(leader_color),
6608 )
6609}
6610
6611fn window_bounds_env_override() -> Option<Bounds<Pixels>> {
6612 ZED_WINDOW_POSITION
6613 .zip(*ZED_WINDOW_SIZE)
6614 .map(|(position, size)| Bounds {
6615 origin: position,
6616 size,
6617 })
6618}
6619
6620fn open_items(
6621 serialized_workspace: Option<SerializedWorkspace>,
6622 mut project_paths_to_open: Vec<(PathBuf, Option<ProjectPath>)>,
6623 window: &mut Window,
6624 cx: &mut Context<Workspace>,
6625) -> impl 'static + Future<Output = Result<Vec<Option<Result<Box<dyn ItemHandle>>>>>> + use<> {
6626 let restored_items = serialized_workspace.map(|serialized_workspace| {
6627 Workspace::load_workspace(
6628 serialized_workspace,
6629 project_paths_to_open
6630 .iter()
6631 .map(|(_, project_path)| project_path)
6632 .cloned()
6633 .collect(),
6634 window,
6635 cx,
6636 )
6637 });
6638
6639 cx.spawn_in(window, async move |workspace, cx| {
6640 let mut opened_items = Vec::with_capacity(project_paths_to_open.len());
6641
6642 if let Some(restored_items) = restored_items {
6643 let restored_items = restored_items.await?;
6644
6645 let restored_project_paths = restored_items
6646 .iter()
6647 .filter_map(|item| {
6648 cx.update(|_, cx| item.as_ref()?.project_path(cx))
6649 .ok()
6650 .flatten()
6651 })
6652 .collect::<HashSet<_>>();
6653
6654 for restored_item in restored_items {
6655 opened_items.push(restored_item.map(Ok));
6656 }
6657
6658 project_paths_to_open
6659 .iter_mut()
6660 .for_each(|(_, project_path)| {
6661 if let Some(project_path_to_open) = project_path
6662 && restored_project_paths.contains(project_path_to_open)
6663 {
6664 *project_path = None;
6665 }
6666 });
6667 } else {
6668 for _ in 0..project_paths_to_open.len() {
6669 opened_items.push(None);
6670 }
6671 }
6672 assert!(opened_items.len() == project_paths_to_open.len());
6673
6674 let tasks =
6675 project_paths_to_open
6676 .into_iter()
6677 .enumerate()
6678 .map(|(ix, (abs_path, project_path))| {
6679 let workspace = workspace.clone();
6680 cx.spawn(async move |cx| {
6681 let file_project_path = project_path?;
6682 let abs_path_task = workspace.update(cx, |workspace, cx| {
6683 workspace.project().update(cx, |project, cx| {
6684 project.resolve_abs_path(abs_path.to_string_lossy().as_ref(), cx)
6685 })
6686 });
6687
6688 // We only want to open file paths here. If one of the items
6689 // here is a directory, it was already opened further above
6690 // with a `find_or_create_worktree`.
6691 if let Ok(task) = abs_path_task
6692 && task.await.is_none_or(|p| p.is_file())
6693 {
6694 return Some((
6695 ix,
6696 workspace
6697 .update_in(cx, |workspace, window, cx| {
6698 workspace.open_path(
6699 file_project_path,
6700 None,
6701 true,
6702 window,
6703 cx,
6704 )
6705 })
6706 .log_err()?
6707 .await,
6708 ));
6709 }
6710 None
6711 })
6712 });
6713
6714 let tasks = tasks.collect::<Vec<_>>();
6715
6716 let tasks = futures::future::join_all(tasks);
6717 for (ix, path_open_result) in tasks.await.into_iter().flatten() {
6718 opened_items[ix] = Some(path_open_result);
6719 }
6720
6721 Ok(opened_items)
6722 })
6723}
6724
6725enum ActivateInDirectionTarget {
6726 Pane(Entity<Pane>),
6727 Dock(Entity<Dock>),
6728}
6729
6730fn notify_if_database_failed(workspace: WindowHandle<Workspace>, cx: &mut AsyncApp) {
6731 workspace
6732 .update(cx, |workspace, _, cx| {
6733 if (*db::ALL_FILE_DB_FAILED).load(std::sync::atomic::Ordering::Acquire) {
6734 struct DatabaseFailedNotification;
6735
6736 workspace.show_notification(
6737 NotificationId::unique::<DatabaseFailedNotification>(),
6738 cx,
6739 |cx| {
6740 cx.new(|cx| {
6741 MessageNotification::new("Failed to load the database file.", cx)
6742 .primary_message("File an Issue")
6743 .primary_icon(IconName::Plus)
6744 .primary_on_click(|window, cx| {
6745 window.dispatch_action(Box::new(FileBugReport), cx)
6746 })
6747 })
6748 },
6749 );
6750 }
6751 })
6752 .log_err();
6753}
6754
6755fn px_with_ui_font_fallback(val: u32, cx: &Context<Workspace>) -> Pixels {
6756 if val == 0 {
6757 ThemeSettings::get_global(cx).ui_font_size(cx)
6758 } else {
6759 px(val as f32)
6760 }
6761}
6762
6763fn adjust_active_dock_size_by_px(
6764 px: Pixels,
6765 workspace: &mut Workspace,
6766 window: &mut Window,
6767 cx: &mut Context<Workspace>,
6768) {
6769 let Some(active_dock) = workspace
6770 .all_docks()
6771 .into_iter()
6772 .find(|dock| dock.focus_handle(cx).contains_focused(window, cx))
6773 else {
6774 return;
6775 };
6776 let dock = active_dock.read(cx);
6777 let Some(panel_size) = dock.active_panel_size(window, cx) else {
6778 return;
6779 };
6780 let dock_pos = dock.position();
6781 workspace.adjust_dock_size_by_px(panel_size, dock_pos, px, window, cx);
6782}
6783
6784fn adjust_open_docks_size_by_px(
6785 px: Pixels,
6786 workspace: &mut Workspace,
6787 window: &mut Window,
6788 cx: &mut Context<Workspace>,
6789) {
6790 let docks = workspace
6791 .all_docks()
6792 .into_iter()
6793 .filter_map(|dock| {
6794 if dock.read(cx).is_open() {
6795 let dock = dock.read(cx);
6796 let panel_size = dock.active_panel_size(window, cx)?;
6797 let dock_pos = dock.position();
6798 Some((panel_size, dock_pos, px))
6799 } else {
6800 None
6801 }
6802 })
6803 .collect::<Vec<_>>();
6804
6805 docks
6806 .into_iter()
6807 .for_each(|(panel_size, dock_pos, offset)| {
6808 workspace.adjust_dock_size_by_px(panel_size, dock_pos, offset, window, cx);
6809 });
6810}
6811
6812impl Focusable for Workspace {
6813 fn focus_handle(&self, cx: &App) -> FocusHandle {
6814 self.active_pane.focus_handle(cx)
6815 }
6816}
6817
6818#[derive(Clone)]
6819struct DraggedDock(DockPosition);
6820
6821impl Render for DraggedDock {
6822 fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
6823 gpui::Empty
6824 }
6825}
6826
6827impl Render for Workspace {
6828 fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
6829 static FIRST_PAINT: AtomicBool = AtomicBool::new(true);
6830 if FIRST_PAINT.swap(false, std::sync::atomic::Ordering::Relaxed) {
6831 log::info!("Rendered first frame");
6832 }
6833 let mut context = KeyContext::new_with_defaults();
6834 context.add("Workspace");
6835 context.set("keyboard_layout", cx.keyboard_layout().name().to_string());
6836 if let Some(status) = self
6837 .debugger_provider
6838 .as_ref()
6839 .and_then(|provider| provider.active_thread_state(cx))
6840 {
6841 match status {
6842 ThreadStatus::Running | ThreadStatus::Stepping => {
6843 context.add("debugger_running");
6844 }
6845 ThreadStatus::Stopped => context.add("debugger_stopped"),
6846 ThreadStatus::Exited | ThreadStatus::Ended => {}
6847 }
6848 }
6849
6850 if self.left_dock.read(cx).is_open() {
6851 if let Some(active_panel) = self.left_dock.read(cx).active_panel() {
6852 context.set("left_dock", active_panel.panel_key());
6853 }
6854 }
6855
6856 if self.right_dock.read(cx).is_open() {
6857 if let Some(active_panel) = self.right_dock.read(cx).active_panel() {
6858 context.set("right_dock", active_panel.panel_key());
6859 }
6860 }
6861
6862 if self.bottom_dock.read(cx).is_open() {
6863 if let Some(active_panel) = self.bottom_dock.read(cx).active_panel() {
6864 context.set("bottom_dock", active_panel.panel_key());
6865 }
6866 }
6867
6868 let centered_layout = self.centered_layout
6869 && self.center.panes().len() == 1
6870 && self.active_item(cx).is_some();
6871 let render_padding = |size| {
6872 (size > 0.0).then(|| {
6873 div()
6874 .h_full()
6875 .w(relative(size))
6876 .bg(cx.theme().colors().editor_background)
6877 .border_color(cx.theme().colors().pane_group_border)
6878 })
6879 };
6880 let paddings = if centered_layout {
6881 let settings = WorkspaceSettings::get_global(cx).centered_layout;
6882 (
6883 render_padding(Self::adjust_padding(
6884 settings.left_padding.map(|padding| padding.0),
6885 )),
6886 render_padding(Self::adjust_padding(
6887 settings.right_padding.map(|padding| padding.0),
6888 )),
6889 )
6890 } else {
6891 (None, None)
6892 };
6893 let ui_font = theme::setup_ui_font(window, cx);
6894
6895 let theme = cx.theme().clone();
6896 let colors = theme.colors();
6897 let notification_entities = self
6898 .notifications
6899 .iter()
6900 .map(|(_, notification)| notification.entity_id())
6901 .collect::<Vec<_>>();
6902 let bottom_dock_layout = WorkspaceSettings::get_global(cx).bottom_dock_layout;
6903
6904 client_side_decorations(
6905 self.actions(div(), window, cx)
6906 .key_context(context)
6907 .relative()
6908 .size_full()
6909 .flex()
6910 .flex_col()
6911 .font(ui_font)
6912 .gap_0()
6913 .justify_start()
6914 .items_start()
6915 .text_color(colors.text)
6916 .overflow_hidden()
6917 .children(self.titlebar_item.clone())
6918 .on_modifiers_changed(move |_, _, cx| {
6919 for &id in ¬ification_entities {
6920 cx.notify(id);
6921 }
6922 })
6923 .child(
6924 div()
6925 .size_full()
6926 .relative()
6927 .flex_1()
6928 .flex()
6929 .flex_col()
6930 .child(
6931 div()
6932 .id("workspace")
6933 .bg(colors.background)
6934 .relative()
6935 .flex_1()
6936 .w_full()
6937 .flex()
6938 .flex_col()
6939 .overflow_hidden()
6940 .border_t_1()
6941 .border_b_1()
6942 .border_color(colors.border)
6943 .child({
6944 let this = cx.entity();
6945 canvas(
6946 move |bounds, window, cx| {
6947 this.update(cx, |this, cx| {
6948 let bounds_changed = this.bounds != bounds;
6949 this.bounds = bounds;
6950
6951 if bounds_changed {
6952 this.left_dock.update(cx, |dock, cx| {
6953 dock.clamp_panel_size(
6954 bounds.size.width,
6955 window,
6956 cx,
6957 )
6958 });
6959
6960 this.right_dock.update(cx, |dock, cx| {
6961 dock.clamp_panel_size(
6962 bounds.size.width,
6963 window,
6964 cx,
6965 )
6966 });
6967
6968 this.bottom_dock.update(cx, |dock, cx| {
6969 dock.clamp_panel_size(
6970 bounds.size.height,
6971 window,
6972 cx,
6973 )
6974 });
6975 }
6976 })
6977 },
6978 |_, _, _, _| {},
6979 )
6980 .absolute()
6981 .size_full()
6982 })
6983 .when(self.zoomed.is_none(), |this| {
6984 this.on_drag_move(cx.listener(
6985 move |workspace,
6986 e: &DragMoveEvent<DraggedDock>,
6987 window,
6988 cx| {
6989 if workspace.previous_dock_drag_coordinates
6990 != Some(e.event.position)
6991 {
6992 workspace.previous_dock_drag_coordinates =
6993 Some(e.event.position);
6994 match e.drag(cx).0 {
6995 DockPosition::Left => {
6996 workspace.resize_left_dock(
6997 e.event.position.x
6998 - workspace.bounds.left(),
6999 window,
7000 cx,
7001 );
7002 }
7003 DockPosition::Right => {
7004 workspace.resize_right_dock(
7005 workspace.bounds.right()
7006 - e.event.position.x,
7007 window,
7008 cx,
7009 );
7010 }
7011 DockPosition::Bottom => {
7012 workspace.resize_bottom_dock(
7013 workspace.bounds.bottom()
7014 - e.event.position.y,
7015 window,
7016 cx,
7017 );
7018 }
7019 };
7020 workspace.serialize_workspace(window, cx);
7021 }
7022 },
7023 ))
7024 .on_drag_move(cx.listener(
7025 move |workspace,
7026 e: &DragMoveEvent<DraggedUtilityPane>,
7027 window,
7028 cx| {
7029 let slot = e.drag(cx).0;
7030 match slot {
7031 UtilityPaneSlot::Left => {
7032 let left_dock_width = workspace.left_dock.read(cx)
7033 .active_panel_size(window, cx)
7034 .unwrap_or(gpui::px(0.0));
7035 let new_width = e.event.position.x
7036 - workspace.bounds.left()
7037 - left_dock_width;
7038 workspace.resize_utility_pane(slot, new_width, window, cx);
7039 }
7040 UtilityPaneSlot::Right => {
7041 let right_dock_width = workspace.right_dock.read(cx)
7042 .active_panel_size(window, cx)
7043 .unwrap_or(gpui::px(0.0));
7044 let new_width = workspace.bounds.right()
7045 - e.event.position.x
7046 - right_dock_width;
7047 workspace.resize_utility_pane(slot, new_width, window, cx);
7048 }
7049 }
7050 },
7051 ))
7052 })
7053 .child({
7054 match bottom_dock_layout {
7055 BottomDockLayout::Full => div()
7056 .flex()
7057 .flex_col()
7058 .h_full()
7059 .child(
7060 div()
7061 .flex()
7062 .flex_row()
7063 .flex_1()
7064 .overflow_hidden()
7065 .children(self.render_dock(
7066 DockPosition::Left,
7067 &self.left_dock,
7068 window,
7069 cx,
7070 ))
7071 .when(cx.has_flag::<AgentV2FeatureFlag>(), |this| {
7072 this.when_some(self.utility_pane(UtilityPaneSlot::Left), |this, pane| {
7073 this.when(pane.expanded(cx), |this| {
7074 this.child(
7075 UtilityPaneFrame::new(UtilityPaneSlot::Left, pane.box_clone(), cx)
7076 )
7077 })
7078 })
7079 })
7080 .child(
7081 div()
7082 .flex()
7083 .flex_col()
7084 .flex_1()
7085 .overflow_hidden()
7086 .child(
7087 h_flex()
7088 .flex_1()
7089 .when_some(
7090 paddings.0,
7091 |this, p| {
7092 this.child(
7093 p.border_r_1(),
7094 )
7095 },
7096 )
7097 .child(self.center.render(
7098 self.zoomed.as_ref(),
7099 &PaneRenderContext {
7100 follower_states:
7101 &self.follower_states,
7102 active_call: self.active_call(),
7103 active_pane: &self.active_pane,
7104 app_state: &self.app_state,
7105 project: &self.project,
7106 workspace: &self.weak_self,
7107 },
7108 window,
7109 cx,
7110 ))
7111 .when_some(
7112 paddings.1,
7113 |this, p| {
7114 this.child(
7115 p.border_l_1(),
7116 )
7117 },
7118 ),
7119 ),
7120 )
7121 .when(cx.has_flag::<AgentV2FeatureFlag>(), |this| {
7122 this.when_some(self.utility_pane(UtilityPaneSlot::Right), |this, pane| {
7123 this.when(pane.expanded(cx), |this| {
7124 this.child(
7125 UtilityPaneFrame::new(UtilityPaneSlot::Right, pane.box_clone(), cx)
7126 )
7127 })
7128 })
7129 })
7130 .children(self.render_dock(
7131 DockPosition::Right,
7132 &self.right_dock,
7133 window,
7134 cx,
7135 )),
7136 )
7137 .child(div().w_full().children(self.render_dock(
7138 DockPosition::Bottom,
7139 &self.bottom_dock,
7140 window,
7141 cx
7142 ))),
7143
7144 BottomDockLayout::LeftAligned => div()
7145 .flex()
7146 .flex_row()
7147 .h_full()
7148 .child(
7149 div()
7150 .flex()
7151 .flex_col()
7152 .flex_1()
7153 .h_full()
7154 .child(
7155 div()
7156 .flex()
7157 .flex_row()
7158 .flex_1()
7159 .children(self.render_dock(DockPosition::Left, &self.left_dock, window, cx))
7160 .when(cx.has_flag::<AgentV2FeatureFlag>(), |this| {
7161 this.when_some(self.utility_pane(UtilityPaneSlot::Left), |this, pane| {
7162 this.when(pane.expanded(cx), |this| {
7163 this.child(
7164 UtilityPaneFrame::new(UtilityPaneSlot::Left, pane.box_clone(), cx)
7165 )
7166 })
7167 })
7168 })
7169 .child(
7170 div()
7171 .flex()
7172 .flex_col()
7173 .flex_1()
7174 .overflow_hidden()
7175 .child(
7176 h_flex()
7177 .flex_1()
7178 .when_some(paddings.0, |this, p| this.child(p.border_r_1()))
7179 .child(self.center.render(
7180 self.zoomed.as_ref(),
7181 &PaneRenderContext {
7182 follower_states:
7183 &self.follower_states,
7184 active_call: self.active_call(),
7185 active_pane: &self.active_pane,
7186 app_state: &self.app_state,
7187 project: &self.project,
7188 workspace: &self.weak_self,
7189 },
7190 window,
7191 cx,
7192 ))
7193 .when_some(paddings.1, |this, p| this.child(p.border_l_1())),
7194 )
7195 )
7196 .when_some(self.utility_pane(UtilityPaneSlot::Right), |this, pane| {
7197 this.when(pane.expanded(cx), |this| {
7198 this.child(
7199 UtilityPaneFrame::new(UtilityPaneSlot::Right, pane.box_clone(), cx)
7200 )
7201 })
7202 })
7203 )
7204 .child(
7205 div()
7206 .w_full()
7207 .children(self.render_dock(DockPosition::Bottom, &self.bottom_dock, window, cx))
7208 ),
7209 )
7210 .children(self.render_dock(
7211 DockPosition::Right,
7212 &self.right_dock,
7213 window,
7214 cx,
7215 )),
7216
7217 BottomDockLayout::RightAligned => div()
7218 .flex()
7219 .flex_row()
7220 .h_full()
7221 .children(self.render_dock(
7222 DockPosition::Left,
7223 &self.left_dock,
7224 window,
7225 cx,
7226 ))
7227 .when(cx.has_flag::<AgentV2FeatureFlag>(), |this| {
7228 this.when_some(self.utility_pane(UtilityPaneSlot::Left), |this, pane| {
7229 this.when(pane.expanded(cx), |this| {
7230 this.child(
7231 UtilityPaneFrame::new(UtilityPaneSlot::Left, pane.box_clone(), cx)
7232 )
7233 })
7234 })
7235 })
7236 .child(
7237 div()
7238 .flex()
7239 .flex_col()
7240 .flex_1()
7241 .h_full()
7242 .child(
7243 div()
7244 .flex()
7245 .flex_row()
7246 .flex_1()
7247 .child(
7248 div()
7249 .flex()
7250 .flex_col()
7251 .flex_1()
7252 .overflow_hidden()
7253 .child(
7254 h_flex()
7255 .flex_1()
7256 .when_some(paddings.0, |this, p| this.child(p.border_r_1()))
7257 .child(self.center.render(
7258 self.zoomed.as_ref(),
7259 &PaneRenderContext {
7260 follower_states:
7261 &self.follower_states,
7262 active_call: self.active_call(),
7263 active_pane: &self.active_pane,
7264 app_state: &self.app_state,
7265 project: &self.project,
7266 workspace: &self.weak_self,
7267 },
7268 window,
7269 cx,
7270 ))
7271 .when_some(paddings.1, |this, p| this.child(p.border_l_1())),
7272 )
7273 )
7274 .when(cx.has_flag::<AgentV2FeatureFlag>(), |this| {
7275 this.when_some(self.utility_pane(UtilityPaneSlot::Right), |this, pane| {
7276 this.when(pane.expanded(cx), |this| {
7277 this.child(
7278 UtilityPaneFrame::new(UtilityPaneSlot::Right, pane.box_clone(), cx)
7279 )
7280 })
7281 })
7282 })
7283 .children(self.render_dock(DockPosition::Right, &self.right_dock, window, cx))
7284 )
7285 .child(
7286 div()
7287 .w_full()
7288 .children(self.render_dock(DockPosition::Bottom, &self.bottom_dock, window, cx))
7289 ),
7290 ),
7291
7292 BottomDockLayout::Contained => div()
7293 .flex()
7294 .flex_row()
7295 .h_full()
7296 .children(self.render_dock(
7297 DockPosition::Left,
7298 &self.left_dock,
7299 window,
7300 cx,
7301 ))
7302 .when_some(self.utility_pane(UtilityPaneSlot::Left), |this, pane| {
7303 this.when(pane.expanded(cx), |this| {
7304 this.child(
7305 UtilityPaneFrame::new(UtilityPaneSlot::Left, pane.box_clone(), cx)
7306 )
7307 })
7308 })
7309 .child(
7310 div()
7311 .flex()
7312 .flex_col()
7313 .flex_1()
7314 .overflow_hidden()
7315 .child(
7316 h_flex()
7317 .flex_1()
7318 .when_some(paddings.0, |this, p| {
7319 this.child(p.border_r_1())
7320 })
7321 .child(self.center.render(
7322 self.zoomed.as_ref(),
7323 &PaneRenderContext {
7324 follower_states:
7325 &self.follower_states,
7326 active_call: self.active_call(),
7327 active_pane: &self.active_pane,
7328 app_state: &self.app_state,
7329 project: &self.project,
7330 workspace: &self.weak_self,
7331 },
7332 window,
7333 cx,
7334 ))
7335 .when_some(paddings.1, |this, p| {
7336 this.child(p.border_l_1())
7337 }),
7338 )
7339 .children(self.render_dock(
7340 DockPosition::Bottom,
7341 &self.bottom_dock,
7342 window,
7343 cx,
7344 )),
7345 )
7346 .when(cx.has_flag::<AgentV2FeatureFlag>(), |this| {
7347 this.when_some(self.utility_pane(UtilityPaneSlot::Right), |this, pane| {
7348 this.when(pane.expanded(cx), |this| {
7349 this.child(
7350 UtilityPaneFrame::new(UtilityPaneSlot::Right, pane.box_clone(), cx)
7351 )
7352 })
7353 })
7354 })
7355 .children(self.render_dock(
7356 DockPosition::Right,
7357 &self.right_dock,
7358 window,
7359 cx,
7360 )),
7361 }
7362 })
7363 .children(self.zoomed.as_ref().and_then(|view| {
7364 let zoomed_view = view.upgrade()?;
7365 let div = div()
7366 .occlude()
7367 .absolute()
7368 .overflow_hidden()
7369 .border_color(colors.border)
7370 .bg(colors.background)
7371 .child(zoomed_view)
7372 .inset_0()
7373 .shadow_lg();
7374
7375 if !WorkspaceSettings::get_global(cx).zoomed_padding {
7376 return Some(div);
7377 }
7378
7379 Some(match self.zoomed_position {
7380 Some(DockPosition::Left) => div.right_2().border_r_1(),
7381 Some(DockPosition::Right) => div.left_2().border_l_1(),
7382 Some(DockPosition::Bottom) => div.top_2().border_t_1(),
7383 None => {
7384 div.top_2().bottom_2().left_2().right_2().border_1()
7385 }
7386 })
7387 }))
7388 .children(self.render_notifications(window, cx)),
7389 )
7390 .when(self.status_bar_visible(cx), |parent| {
7391 parent.child(self.status_bar.clone())
7392 })
7393 .child(self.modal_layer.clone())
7394 .child(self.toast_layer.clone()),
7395 ),
7396 window,
7397 cx,
7398 )
7399 }
7400}
7401
7402impl WorkspaceStore {
7403 pub fn new(client: Arc<Client>, cx: &mut Context<Self>) -> Self {
7404 Self {
7405 workspaces: Default::default(),
7406 _subscriptions: vec![
7407 client.add_request_handler(cx.weak_entity(), Self::handle_follow),
7408 client.add_message_handler(cx.weak_entity(), Self::handle_update_followers),
7409 ],
7410 client,
7411 }
7412 }
7413
7414 pub fn update_followers(
7415 &self,
7416 project_id: Option<u64>,
7417 update: proto::update_followers::Variant,
7418 cx: &App,
7419 ) -> Option<()> {
7420 let active_call = ActiveCall::try_global(cx)?;
7421 let room_id = active_call.read(cx).room()?.read(cx).id();
7422 self.client
7423 .send(proto::UpdateFollowers {
7424 room_id,
7425 project_id,
7426 variant: Some(update),
7427 })
7428 .log_err()
7429 }
7430
7431 pub async fn handle_follow(
7432 this: Entity<Self>,
7433 envelope: TypedEnvelope<proto::Follow>,
7434 mut cx: AsyncApp,
7435 ) -> Result<proto::FollowResponse> {
7436 this.update(&mut cx, |this, cx| {
7437 let follower = Follower {
7438 project_id: envelope.payload.project_id,
7439 peer_id: envelope.original_sender_id()?,
7440 };
7441
7442 let mut response = proto::FollowResponse::default();
7443 this.workspaces.retain(|workspace| {
7444 workspace
7445 .update(cx, |workspace, window, cx| {
7446 let handler_response =
7447 workspace.handle_follow(follower.project_id, window, cx);
7448 if let Some(active_view) = handler_response.active_view
7449 && workspace.project.read(cx).remote_id() == follower.project_id
7450 {
7451 response.active_view = Some(active_view)
7452 }
7453 })
7454 .is_ok()
7455 });
7456
7457 Ok(response)
7458 })?
7459 }
7460
7461 async fn handle_update_followers(
7462 this: Entity<Self>,
7463 envelope: TypedEnvelope<proto::UpdateFollowers>,
7464 mut cx: AsyncApp,
7465 ) -> Result<()> {
7466 let leader_id = envelope.original_sender_id()?;
7467 let update = envelope.payload;
7468
7469 this.update(&mut cx, |this, cx| {
7470 this.workspaces.retain(|workspace| {
7471 workspace
7472 .update(cx, |workspace, window, cx| {
7473 let project_id = workspace.project.read(cx).remote_id();
7474 if update.project_id != project_id && update.project_id.is_some() {
7475 return;
7476 }
7477 workspace.handle_update_followers(leader_id, update.clone(), window, cx);
7478 })
7479 .is_ok()
7480 });
7481 Ok(())
7482 })?
7483 }
7484
7485 pub fn workspaces(&self) -> &HashSet<WindowHandle<Workspace>> {
7486 &self.workspaces
7487 }
7488}
7489
7490impl ViewId {
7491 pub(crate) fn from_proto(message: proto::ViewId) -> Result<Self> {
7492 Ok(Self {
7493 creator: message
7494 .creator
7495 .map(CollaboratorId::PeerId)
7496 .context("creator is missing")?,
7497 id: message.id,
7498 })
7499 }
7500
7501 pub(crate) fn to_proto(self) -> Option<proto::ViewId> {
7502 if let CollaboratorId::PeerId(peer_id) = self.creator {
7503 Some(proto::ViewId {
7504 creator: Some(peer_id),
7505 id: self.id,
7506 })
7507 } else {
7508 None
7509 }
7510 }
7511}
7512
7513impl FollowerState {
7514 fn pane(&self) -> &Entity<Pane> {
7515 self.dock_pane.as_ref().unwrap_or(&self.center_pane)
7516 }
7517}
7518
7519pub trait WorkspaceHandle {
7520 fn file_project_paths(&self, cx: &App) -> Vec<ProjectPath>;
7521}
7522
7523impl WorkspaceHandle for Entity<Workspace> {
7524 fn file_project_paths(&self, cx: &App) -> Vec<ProjectPath> {
7525 self.read(cx)
7526 .worktrees(cx)
7527 .flat_map(|worktree| {
7528 let worktree_id = worktree.read(cx).id();
7529 worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
7530 worktree_id,
7531 path: f.path.clone(),
7532 })
7533 })
7534 .collect::<Vec<_>>()
7535 }
7536}
7537
7538pub async fn last_opened_workspace_location() -> Option<(SerializedWorkspaceLocation, PathList)> {
7539 DB.last_workspace().await.log_err().flatten()
7540}
7541
7542pub fn last_session_workspace_locations(
7543 last_session_id: &str,
7544 last_session_window_stack: Option<Vec<WindowId>>,
7545) -> Option<Vec<(SerializedWorkspaceLocation, PathList)>> {
7546 DB.last_session_workspace_locations(last_session_id, last_session_window_stack)
7547 .log_err()
7548}
7549
7550actions!(
7551 collab,
7552 [
7553 /// Opens the channel notes for the current call.
7554 ///
7555 /// Use `collab_panel::OpenSelectedChannelNotes` to open the channel notes for the selected
7556 /// channel in the collab panel.
7557 ///
7558 /// If you want to open a specific channel, use `zed::OpenZedUrl` with a channel notes URL -
7559 /// can be copied via "Copy link to section" in the context menu of the channel notes
7560 /// buffer. These URLs look like `https://zed.dev/channel/channel-name-CHANNEL_ID/notes`.
7561 OpenChannelNotes,
7562 /// Mutes your microphone.
7563 Mute,
7564 /// Deafens yourself (mute both microphone and speakers).
7565 Deafen,
7566 /// Leaves the current call.
7567 LeaveCall,
7568 /// Shares the current project with collaborators.
7569 ShareProject,
7570 /// Shares your screen with collaborators.
7571 ScreenShare,
7572 /// Copies the current room name and session id for debugging purposes.
7573 CopyRoomId,
7574 ]
7575);
7576actions!(
7577 zed,
7578 [
7579 /// Opens the Zed log file.
7580 OpenLog,
7581 /// Reveals the Zed log file in the system file manager.
7582 RevealLogInFileManager
7583 ]
7584);
7585
7586async fn join_channel_internal(
7587 channel_id: ChannelId,
7588 app_state: &Arc<AppState>,
7589 requesting_window: Option<WindowHandle<Workspace>>,
7590 active_call: &Entity<ActiveCall>,
7591 cx: &mut AsyncApp,
7592) -> Result<bool> {
7593 let (should_prompt, open_room) = active_call.update(cx, |active_call, cx| {
7594 let Some(room) = active_call.room().map(|room| room.read(cx)) else {
7595 return (false, None);
7596 };
7597
7598 let already_in_channel = room.channel_id() == Some(channel_id);
7599 let should_prompt = room.is_sharing_project()
7600 && !room.remote_participants().is_empty()
7601 && !already_in_channel;
7602 let open_room = if already_in_channel {
7603 active_call.room().cloned()
7604 } else {
7605 None
7606 };
7607 (should_prompt, open_room)
7608 })?;
7609
7610 if let Some(room) = open_room {
7611 let task = room.update(cx, |room, cx| {
7612 if let Some((project, host)) = room.most_active_project(cx) {
7613 return Some(join_in_room_project(project, host, app_state.clone(), cx));
7614 }
7615
7616 None
7617 })?;
7618 if let Some(task) = task {
7619 task.await?;
7620 }
7621 return anyhow::Ok(true);
7622 }
7623
7624 if should_prompt {
7625 if let Some(workspace) = requesting_window {
7626 let answer = workspace
7627 .update(cx, |_, window, cx| {
7628 window.prompt(
7629 PromptLevel::Warning,
7630 "Do you want to switch channels?",
7631 Some("Leaving this call will unshare your current project."),
7632 &["Yes, Join Channel", "Cancel"],
7633 cx,
7634 )
7635 })?
7636 .await;
7637
7638 if answer == Ok(1) {
7639 return Ok(false);
7640 }
7641 } else {
7642 return Ok(false); // unreachable!() hopefully
7643 }
7644 }
7645
7646 let client = cx.update(|cx| active_call.read(cx).client())?;
7647
7648 let mut client_status = client.status();
7649
7650 // this loop will terminate within client::CONNECTION_TIMEOUT seconds.
7651 'outer: loop {
7652 let Some(status) = client_status.recv().await else {
7653 anyhow::bail!("error connecting");
7654 };
7655
7656 match status {
7657 Status::Connecting
7658 | Status::Authenticating
7659 | Status::Authenticated
7660 | Status::Reconnecting
7661 | Status::Reauthenticating
7662 | Status::Reauthenticated => continue,
7663 Status::Connected { .. } => break 'outer,
7664 Status::SignedOut | Status::AuthenticationError => {
7665 return Err(ErrorCode::SignedOut.into());
7666 }
7667 Status::UpgradeRequired => return Err(ErrorCode::UpgradeRequired.into()),
7668 Status::ConnectionError | Status::ConnectionLost | Status::ReconnectionError { .. } => {
7669 return Err(ErrorCode::Disconnected.into());
7670 }
7671 }
7672 }
7673
7674 let room = active_call
7675 .update(cx, |active_call, cx| {
7676 active_call.join_channel(channel_id, cx)
7677 })?
7678 .await?;
7679
7680 let Some(room) = room else {
7681 return anyhow::Ok(true);
7682 };
7683
7684 room.update(cx, |room, _| room.room_update_completed())?
7685 .await;
7686
7687 let task = room.update(cx, |room, cx| {
7688 if let Some((project, host)) = room.most_active_project(cx) {
7689 return Some(join_in_room_project(project, host, app_state.clone(), cx));
7690 }
7691
7692 // If you are the first to join a channel, see if you should share your project.
7693 if room.remote_participants().is_empty()
7694 && !room.local_participant_is_guest()
7695 && let Some(workspace) = requesting_window
7696 {
7697 let project = workspace.update(cx, |workspace, _, cx| {
7698 let project = workspace.project.read(cx);
7699
7700 if !CallSettings::get_global(cx).share_on_join {
7701 return None;
7702 }
7703
7704 if (project.is_local() || project.is_via_remote_server())
7705 && project.visible_worktrees(cx).any(|tree| {
7706 tree.read(cx)
7707 .root_entry()
7708 .is_some_and(|entry| entry.is_dir())
7709 })
7710 {
7711 Some(workspace.project.clone())
7712 } else {
7713 None
7714 }
7715 });
7716 if let Ok(Some(project)) = project {
7717 return Some(cx.spawn(async move |room, cx| {
7718 room.update(cx, |room, cx| room.share_project(project, cx))?
7719 .await?;
7720 Ok(())
7721 }));
7722 }
7723 }
7724
7725 None
7726 })?;
7727 if let Some(task) = task {
7728 task.await?;
7729 return anyhow::Ok(true);
7730 }
7731 anyhow::Ok(false)
7732}
7733
7734pub fn join_channel(
7735 channel_id: ChannelId,
7736 app_state: Arc<AppState>,
7737 requesting_window: Option<WindowHandle<Workspace>>,
7738 cx: &mut App,
7739) -> Task<Result<()>> {
7740 let active_call = ActiveCall::global(cx);
7741 cx.spawn(async move |cx| {
7742 let result =
7743 join_channel_internal(channel_id, &app_state, requesting_window, &active_call, cx)
7744 .await;
7745
7746 // join channel succeeded, and opened a window
7747 if matches!(result, Ok(true)) {
7748 return anyhow::Ok(());
7749 }
7750
7751 // find an existing workspace to focus and show call controls
7752 let mut active_window = requesting_window.or_else(|| activate_any_workspace_window(cx));
7753 if active_window.is_none() {
7754 // no open workspaces, make one to show the error in (blergh)
7755 let (window_handle, _) = cx
7756 .update(|cx| {
7757 Workspace::new_local(vec![], app_state.clone(), requesting_window, None, cx)
7758 })?
7759 .await?;
7760
7761 if result.is_ok() {
7762 cx.update(|cx| {
7763 cx.dispatch_action(&OpenChannelNotes);
7764 })
7765 .log_err();
7766 }
7767
7768 active_window = Some(window_handle);
7769 }
7770
7771 if let Err(err) = result {
7772 log::error!("failed to join channel: {}", err);
7773 if let Some(active_window) = active_window {
7774 active_window
7775 .update(cx, |_, window, cx| {
7776 let detail: SharedString = match err.error_code() {
7777 ErrorCode::SignedOut => "Please sign in to continue.".into(),
7778 ErrorCode::UpgradeRequired => concat!(
7779 "Your are running an unsupported version of Zed. ",
7780 "Please update to continue."
7781 )
7782 .into(),
7783 ErrorCode::NoSuchChannel => concat!(
7784 "No matching channel was found. ",
7785 "Please check the link and try again."
7786 )
7787 .into(),
7788 ErrorCode::Forbidden => concat!(
7789 "This channel is private, and you do not have access. ",
7790 "Please ask someone to add you and try again."
7791 )
7792 .into(),
7793 ErrorCode::Disconnected => {
7794 "Please check your internet connection and try again.".into()
7795 }
7796 _ => format!("{}\n\nPlease try again.", err).into(),
7797 };
7798 window.prompt(
7799 PromptLevel::Critical,
7800 "Failed to join channel",
7801 Some(&detail),
7802 &["Ok"],
7803 cx,
7804 )
7805 })?
7806 .await
7807 .ok();
7808 }
7809 }
7810
7811 // return ok, we showed the error to the user.
7812 anyhow::Ok(())
7813 })
7814}
7815
7816pub async fn get_any_active_workspace(
7817 app_state: Arc<AppState>,
7818 mut cx: AsyncApp,
7819) -> anyhow::Result<WindowHandle<Workspace>> {
7820 // find an existing workspace to focus and show call controls
7821 let active_window = activate_any_workspace_window(&mut cx);
7822 if active_window.is_none() {
7823 cx.update(|cx| Workspace::new_local(vec![], app_state.clone(), None, None, cx))?
7824 .await?;
7825 }
7826 activate_any_workspace_window(&mut cx).context("could not open zed")
7827}
7828
7829fn activate_any_workspace_window(cx: &mut AsyncApp) -> Option<WindowHandle<Workspace>> {
7830 cx.update(|cx| {
7831 if let Some(workspace_window) = cx
7832 .active_window()
7833 .and_then(|window| window.downcast::<Workspace>())
7834 {
7835 return Some(workspace_window);
7836 }
7837
7838 for window in cx.windows() {
7839 if let Some(workspace_window) = window.downcast::<Workspace>() {
7840 workspace_window
7841 .update(cx, |_, window, _| window.activate_window())
7842 .ok();
7843 return Some(workspace_window);
7844 }
7845 }
7846 None
7847 })
7848 .ok()
7849 .flatten()
7850}
7851
7852pub fn local_workspace_windows(cx: &App) -> Vec<WindowHandle<Workspace>> {
7853 cx.windows()
7854 .into_iter()
7855 .filter_map(|window| window.downcast::<Workspace>())
7856 .filter(|workspace| {
7857 workspace
7858 .read(cx)
7859 .is_ok_and(|workspace| workspace.project.read(cx).is_local())
7860 })
7861 .collect()
7862}
7863
7864#[derive(Default)]
7865pub struct OpenOptions {
7866 pub visible: Option<OpenVisible>,
7867 pub focus: Option<bool>,
7868 pub open_new_workspace: Option<bool>,
7869 pub prefer_focused_window: bool,
7870 pub replace_window: Option<WindowHandle<Workspace>>,
7871 pub env: Option<HashMap<String, String>>,
7872}
7873
7874#[allow(clippy::type_complexity)]
7875pub fn open_paths(
7876 abs_paths: &[PathBuf],
7877 app_state: Arc<AppState>,
7878 open_options: OpenOptions,
7879 cx: &mut App,
7880) -> Task<
7881 anyhow::Result<(
7882 WindowHandle<Workspace>,
7883 Vec<Option<anyhow::Result<Box<dyn ItemHandle>>>>,
7884 )>,
7885> {
7886 let abs_paths = abs_paths.to_vec();
7887 let mut existing = None;
7888 let mut best_match = None;
7889 let mut open_visible = OpenVisible::All;
7890 #[cfg(target_os = "windows")]
7891 let wsl_path = abs_paths
7892 .iter()
7893 .find_map(|p| util::paths::WslPath::from_path(p));
7894
7895 cx.spawn(async move |cx| {
7896 if open_options.open_new_workspace != Some(true) {
7897 let all_paths = abs_paths.iter().map(|path| app_state.fs.metadata(path));
7898 let all_metadatas = futures::future::join_all(all_paths)
7899 .await
7900 .into_iter()
7901 .filter_map(|result| result.ok().flatten())
7902 .collect::<Vec<_>>();
7903
7904 cx.update(|cx| {
7905 for window in local_workspace_windows(cx) {
7906 if let Ok(workspace) = window.read(cx) {
7907 let m = workspace.project.read(cx).visibility_for_paths(
7908 &abs_paths,
7909 &all_metadatas,
7910 open_options.open_new_workspace == None,
7911 cx,
7912 );
7913 if m > best_match {
7914 existing = Some(window);
7915 best_match = m;
7916 } else if best_match.is_none()
7917 && open_options.open_new_workspace == Some(false)
7918 {
7919 existing = Some(window)
7920 }
7921 }
7922 }
7923 })?;
7924
7925 if open_options.open_new_workspace.is_none()
7926 && (existing.is_none() || open_options.prefer_focused_window)
7927 && all_metadatas.iter().all(|file| !file.is_dir)
7928 {
7929 cx.update(|cx| {
7930 if let Some(window) = cx
7931 .active_window()
7932 .and_then(|window| window.downcast::<Workspace>())
7933 && let Ok(workspace) = window.read(cx)
7934 {
7935 let project = workspace.project().read(cx);
7936 if project.is_local() && !project.is_via_collab() {
7937 existing = Some(window);
7938 open_visible = OpenVisible::None;
7939 return;
7940 }
7941 }
7942 for window in local_workspace_windows(cx) {
7943 if let Ok(workspace) = window.read(cx) {
7944 let project = workspace.project().read(cx);
7945 if project.is_via_collab() {
7946 continue;
7947 }
7948 existing = Some(window);
7949 open_visible = OpenVisible::None;
7950 break;
7951 }
7952 }
7953 })?;
7954 }
7955 }
7956
7957 let result = if let Some(existing) = existing {
7958 let open_task = existing
7959 .update(cx, |workspace, window, cx| {
7960 window.activate_window();
7961 workspace.open_paths(
7962 abs_paths,
7963 OpenOptions {
7964 visible: Some(open_visible),
7965 ..Default::default()
7966 },
7967 None,
7968 window,
7969 cx,
7970 )
7971 })?
7972 .await;
7973
7974 _ = existing.update(cx, |workspace, _, cx| {
7975 for item in open_task.iter().flatten() {
7976 if let Err(e) = item {
7977 workspace.show_error(&e, cx);
7978 }
7979 }
7980 });
7981
7982 Ok((existing, open_task))
7983 } else {
7984 cx.update(move |cx| {
7985 Workspace::new_local(
7986 abs_paths,
7987 app_state.clone(),
7988 open_options.replace_window,
7989 open_options.env,
7990 cx,
7991 )
7992 })?
7993 .await
7994 };
7995
7996 #[cfg(target_os = "windows")]
7997 if let Some(util::paths::WslPath{distro, path}) = wsl_path
7998 && let Ok((workspace, _)) = &result
7999 {
8000 workspace
8001 .update(cx, move |workspace, _window, cx| {
8002 struct OpenInWsl;
8003 workspace.show_notification(NotificationId::unique::<OpenInWsl>(), cx, move |cx| {
8004 let display_path = util::markdown::MarkdownInlineCode(&path.to_string_lossy());
8005 let msg = format!("{display_path} is inside a WSL filesystem, some features may not work unless you open it with WSL remote");
8006 cx.new(move |cx| {
8007 MessageNotification::new(msg, cx)
8008 .primary_message("Open in WSL")
8009 .primary_icon(IconName::FolderOpen)
8010 .primary_on_click(move |window, cx| {
8011 window.dispatch_action(Box::new(remote::OpenWslPath {
8012 distro: remote::WslConnectionOptions {
8013 distro_name: distro.clone(),
8014 user: None,
8015 },
8016 paths: vec![path.clone().into()],
8017 }), cx)
8018 })
8019 })
8020 });
8021 })
8022 .unwrap();
8023 };
8024 result
8025 })
8026}
8027
8028pub fn open_new(
8029 open_options: OpenOptions,
8030 app_state: Arc<AppState>,
8031 cx: &mut App,
8032 init: impl FnOnce(&mut Workspace, &mut Window, &mut Context<Workspace>) + 'static + Send,
8033) -> Task<anyhow::Result<()>> {
8034 let task = Workspace::new_local(Vec::new(), app_state, None, open_options.env, cx);
8035 cx.spawn(async move |cx| {
8036 let (workspace, opened_paths) = task.await?;
8037 workspace.update(cx, |workspace, window, cx| {
8038 if opened_paths.is_empty() {
8039 init(workspace, window, cx)
8040 }
8041 })?;
8042 Ok(())
8043 })
8044}
8045
8046pub fn create_and_open_local_file(
8047 path: &'static Path,
8048 window: &mut Window,
8049 cx: &mut Context<Workspace>,
8050 default_content: impl 'static + Send + FnOnce() -> Rope,
8051) -> Task<Result<Box<dyn ItemHandle>>> {
8052 cx.spawn_in(window, async move |workspace, cx| {
8053 let fs = workspace.read_with(cx, |workspace, _| workspace.app_state().fs.clone())?;
8054 if !fs.is_file(path).await {
8055 fs.create_file(path, Default::default()).await?;
8056 fs.save(path, &default_content(), Default::default())
8057 .await?;
8058 }
8059
8060 let mut items = workspace
8061 .update_in(cx, |workspace, window, cx| {
8062 workspace.with_local_workspace(window, cx, |workspace, window, cx| {
8063 workspace.open_paths(
8064 vec![path.to_path_buf()],
8065 OpenOptions {
8066 visible: Some(OpenVisible::None),
8067 ..Default::default()
8068 },
8069 None,
8070 window,
8071 cx,
8072 )
8073 })
8074 })?
8075 .await?
8076 .await;
8077
8078 let item = items.pop().flatten();
8079 item.with_context(|| format!("path {path:?} is not a file"))?
8080 })
8081}
8082
8083pub fn open_remote_project_with_new_connection(
8084 window: WindowHandle<Workspace>,
8085 remote_connection: Arc<dyn RemoteConnection>,
8086 cancel_rx: oneshot::Receiver<()>,
8087 delegate: Arc<dyn RemoteClientDelegate>,
8088 app_state: Arc<AppState>,
8089 paths: Vec<PathBuf>,
8090 cx: &mut App,
8091) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
8092 cx.spawn(async move |cx| {
8093 let (workspace_id, serialized_workspace) =
8094 deserialize_remote_project(remote_connection.connection_options(), paths.clone(), cx)
8095 .await?;
8096
8097 let session = match cx
8098 .update(|cx| {
8099 remote::RemoteClient::new(
8100 ConnectionIdentifier::Workspace(workspace_id.0),
8101 remote_connection,
8102 cancel_rx,
8103 delegate,
8104 cx,
8105 )
8106 })?
8107 .await?
8108 {
8109 Some(result) => result,
8110 None => return Ok(Vec::new()),
8111 };
8112
8113 let project = cx.update(|cx| {
8114 project::Project::remote(
8115 session,
8116 app_state.client.clone(),
8117 app_state.node_runtime.clone(),
8118 app_state.user_store.clone(),
8119 app_state.languages.clone(),
8120 app_state.fs.clone(),
8121 true,
8122 cx,
8123 )
8124 })?;
8125
8126 open_remote_project_inner(
8127 project,
8128 paths,
8129 workspace_id,
8130 serialized_workspace,
8131 app_state,
8132 window,
8133 cx,
8134 )
8135 .await
8136 })
8137}
8138
8139pub fn open_remote_project_with_existing_connection(
8140 connection_options: RemoteConnectionOptions,
8141 project: Entity<Project>,
8142 paths: Vec<PathBuf>,
8143 app_state: Arc<AppState>,
8144 window: WindowHandle<Workspace>,
8145 cx: &mut AsyncApp,
8146) -> Task<Result<Vec<Option<Box<dyn ItemHandle>>>>> {
8147 cx.spawn(async move |cx| {
8148 let (workspace_id, serialized_workspace) =
8149 deserialize_remote_project(connection_options.clone(), paths.clone(), cx).await?;
8150
8151 open_remote_project_inner(
8152 project,
8153 paths,
8154 workspace_id,
8155 serialized_workspace,
8156 app_state,
8157 window,
8158 cx,
8159 )
8160 .await
8161 })
8162}
8163
8164async fn open_remote_project_inner(
8165 project: Entity<Project>,
8166 paths: Vec<PathBuf>,
8167 workspace_id: WorkspaceId,
8168 serialized_workspace: Option<SerializedWorkspace>,
8169 app_state: Arc<AppState>,
8170 window: WindowHandle<Workspace>,
8171 cx: &mut AsyncApp,
8172) -> Result<Vec<Option<Box<dyn ItemHandle>>>> {
8173 let toolchains = DB.toolchains(workspace_id).await?;
8174 for (toolchain, worktree_id, path) in toolchains {
8175 project
8176 .update(cx, |this, cx| {
8177 this.activate_toolchain(ProjectPath { worktree_id, path }, toolchain, cx)
8178 })?
8179 .await;
8180 }
8181 let mut project_paths_to_open = vec![];
8182 let mut project_path_errors = vec![];
8183
8184 for path in paths {
8185 let result = cx
8186 .update(|cx| Workspace::project_path_for_path(project.clone(), &path, true, cx))?
8187 .await;
8188 match result {
8189 Ok((_, project_path)) => {
8190 project_paths_to_open.push((path.clone(), Some(project_path)));
8191 }
8192 Err(error) => {
8193 project_path_errors.push(error);
8194 }
8195 };
8196 }
8197
8198 if project_paths_to_open.is_empty() {
8199 return Err(project_path_errors.pop().context("no paths given")?);
8200 }
8201
8202 if let Some(detach_session_task) = window
8203 .update(cx, |_workspace, window, cx| {
8204 cx.spawn_in(window, async move |this, cx| {
8205 this.update_in(cx, |this, window, cx| this.remove_from_session(window, cx))
8206 })
8207 })
8208 .ok()
8209 {
8210 detach_session_task.await.ok();
8211 }
8212
8213 cx.update_window(window.into(), |_, window, cx| {
8214 window.replace_root(cx, |window, cx| {
8215 telemetry::event!("SSH Project Opened");
8216
8217 let mut workspace =
8218 Workspace::new(Some(workspace_id), project, app_state.clone(), window, cx);
8219 workspace.update_history(cx);
8220
8221 if let Some(ref serialized) = serialized_workspace {
8222 workspace.centered_layout = serialized.centered_layout;
8223 }
8224
8225 workspace
8226 });
8227 })?;
8228
8229 let items = window
8230 .update(cx, |_, window, cx| {
8231 window.activate_window();
8232 open_items(serialized_workspace, project_paths_to_open, window, cx)
8233 })?
8234 .await?;
8235
8236 window.update(cx, |workspace, _, cx| {
8237 for error in project_path_errors {
8238 if error.error_code() == proto::ErrorCode::DevServerProjectPathDoesNotExist {
8239 if let Some(path) = error.error_tag("path") {
8240 workspace.show_error(&anyhow!("'{path}' does not exist"), cx)
8241 }
8242 } else {
8243 workspace.show_error(&error, cx)
8244 }
8245 }
8246 })?;
8247
8248 Ok(items.into_iter().map(|item| item?.ok()).collect())
8249}
8250
8251fn deserialize_remote_project(
8252 connection_options: RemoteConnectionOptions,
8253 paths: Vec<PathBuf>,
8254 cx: &AsyncApp,
8255) -> Task<Result<(WorkspaceId, Option<SerializedWorkspace>)>> {
8256 cx.background_spawn(async move {
8257 let remote_connection_id = persistence::DB
8258 .get_or_create_remote_connection(connection_options)
8259 .await?;
8260
8261 let serialized_workspace =
8262 persistence::DB.remote_workspace_for_roots(&paths, remote_connection_id);
8263
8264 let workspace_id = if let Some(workspace_id) =
8265 serialized_workspace.as_ref().map(|workspace| workspace.id)
8266 {
8267 workspace_id
8268 } else {
8269 persistence::DB.next_id().await?
8270 };
8271
8272 Ok((workspace_id, serialized_workspace))
8273 })
8274}
8275
8276pub fn join_in_room_project(
8277 project_id: u64,
8278 follow_user_id: u64,
8279 app_state: Arc<AppState>,
8280 cx: &mut App,
8281) -> Task<Result<()>> {
8282 let windows = cx.windows();
8283 cx.spawn(async move |cx| {
8284 let existing_workspace = windows.into_iter().find_map(|window_handle| {
8285 window_handle
8286 .downcast::<Workspace>()
8287 .and_then(|window_handle| {
8288 window_handle
8289 .update(cx, |workspace, _window, cx| {
8290 if workspace.project().read(cx).remote_id() == Some(project_id) {
8291 Some(window_handle)
8292 } else {
8293 None
8294 }
8295 })
8296 .unwrap_or(None)
8297 })
8298 });
8299
8300 let workspace = if let Some(existing_workspace) = existing_workspace {
8301 existing_workspace
8302 } else {
8303 let active_call = cx.update(|cx| ActiveCall::global(cx))?;
8304 let room = active_call
8305 .read_with(cx, |call, _| call.room().cloned())?
8306 .context("not in a call")?;
8307 let project = room
8308 .update(cx, |room, cx| {
8309 room.join_project(
8310 project_id,
8311 app_state.languages.clone(),
8312 app_state.fs.clone(),
8313 cx,
8314 )
8315 })?
8316 .await?;
8317
8318 let window_bounds_override = window_bounds_env_override();
8319 cx.update(|cx| {
8320 let mut options = (app_state.build_window_options)(None, cx);
8321 options.window_bounds = window_bounds_override.map(WindowBounds::Windowed);
8322 cx.open_window(options, |window, cx| {
8323 cx.new(|cx| {
8324 Workspace::new(Default::default(), project, app_state.clone(), window, cx)
8325 })
8326 })
8327 })??
8328 };
8329
8330 workspace.update(cx, |workspace, window, cx| {
8331 cx.activate(true);
8332 window.activate_window();
8333
8334 if let Some(room) = ActiveCall::global(cx).read(cx).room().cloned() {
8335 let follow_peer_id = room
8336 .read(cx)
8337 .remote_participants()
8338 .iter()
8339 .find(|(_, participant)| participant.user.id == follow_user_id)
8340 .map(|(_, p)| p.peer_id)
8341 .or_else(|| {
8342 // If we couldn't follow the given user, follow the host instead.
8343 let collaborator = workspace
8344 .project()
8345 .read(cx)
8346 .collaborators()
8347 .values()
8348 .find(|collaborator| collaborator.is_host)?;
8349 Some(collaborator.peer_id)
8350 });
8351
8352 if let Some(follow_peer_id) = follow_peer_id {
8353 workspace.follow(follow_peer_id, window, cx);
8354 }
8355 }
8356 })?;
8357
8358 anyhow::Ok(())
8359 })
8360}
8361
8362pub fn reload(cx: &mut App) {
8363 let should_confirm = WorkspaceSettings::get_global(cx).confirm_quit;
8364 let mut workspace_windows = cx
8365 .windows()
8366 .into_iter()
8367 .filter_map(|window| window.downcast::<Workspace>())
8368 .collect::<Vec<_>>();
8369
8370 // If multiple windows have unsaved changes, and need a save prompt,
8371 // prompt in the active window before switching to a different window.
8372 workspace_windows.sort_by_key(|window| window.is_active(cx) == Some(false));
8373
8374 let mut prompt = None;
8375 if let (true, Some(window)) = (should_confirm, workspace_windows.first()) {
8376 prompt = window
8377 .update(cx, |_, window, cx| {
8378 window.prompt(
8379 PromptLevel::Info,
8380 "Are you sure you want to restart?",
8381 None,
8382 &["Restart", "Cancel"],
8383 cx,
8384 )
8385 })
8386 .ok();
8387 }
8388
8389 cx.spawn(async move |cx| {
8390 if let Some(prompt) = prompt {
8391 let answer = prompt.await?;
8392 if answer != 0 {
8393 return Ok(());
8394 }
8395 }
8396
8397 // If the user cancels any save prompt, then keep the app open.
8398 for window in workspace_windows {
8399 if let Ok(should_close) = window.update(cx, |workspace, window, cx| {
8400 workspace.prepare_to_close(CloseIntent::Quit, window, cx)
8401 }) && !should_close.await?
8402 {
8403 return Ok(());
8404 }
8405 }
8406 cx.update(|cx| cx.restart())
8407 })
8408 .detach_and_log_err(cx);
8409}
8410
8411fn parse_pixel_position_env_var(value: &str) -> Option<Point<Pixels>> {
8412 let mut parts = value.split(',');
8413 let x: usize = parts.next()?.parse().ok()?;
8414 let y: usize = parts.next()?.parse().ok()?;
8415 Some(point(px(x as f32), px(y as f32)))
8416}
8417
8418fn parse_pixel_size_env_var(value: &str) -> Option<Size<Pixels>> {
8419 let mut parts = value.split(',');
8420 let width: usize = parts.next()?.parse().ok()?;
8421 let height: usize = parts.next()?.parse().ok()?;
8422 Some(size(px(width as f32), px(height as f32)))
8423}
8424
8425/// Add client-side decorations (rounded corners, shadows, resize handling) when appropriate.
8426pub fn client_side_decorations(
8427 element: impl IntoElement,
8428 window: &mut Window,
8429 cx: &mut App,
8430) -> Stateful<Div> {
8431 const BORDER_SIZE: Pixels = px(1.0);
8432 let decorations = window.window_decorations();
8433
8434 match decorations {
8435 Decorations::Client { .. } => window.set_client_inset(theme::CLIENT_SIDE_DECORATION_SHADOW),
8436 Decorations::Server => window.set_client_inset(px(0.0)),
8437 }
8438
8439 struct GlobalResizeEdge(ResizeEdge);
8440 impl Global for GlobalResizeEdge {}
8441
8442 div()
8443 .id("window-backdrop")
8444 .bg(transparent_black())
8445 .map(|div| match decorations {
8446 Decorations::Server => div,
8447 Decorations::Client { tiling, .. } => div
8448 .when(!(tiling.top || tiling.right), |div| {
8449 div.rounded_tr(theme::CLIENT_SIDE_DECORATION_ROUNDING)
8450 })
8451 .when(!(tiling.top || tiling.left), |div| {
8452 div.rounded_tl(theme::CLIENT_SIDE_DECORATION_ROUNDING)
8453 })
8454 .when(!(tiling.bottom || tiling.right), |div| {
8455 div.rounded_br(theme::CLIENT_SIDE_DECORATION_ROUNDING)
8456 })
8457 .when(!(tiling.bottom || tiling.left), |div| {
8458 div.rounded_bl(theme::CLIENT_SIDE_DECORATION_ROUNDING)
8459 })
8460 .when(!tiling.top, |div| {
8461 div.pt(theme::CLIENT_SIDE_DECORATION_SHADOW)
8462 })
8463 .when(!tiling.bottom, |div| {
8464 div.pb(theme::CLIENT_SIDE_DECORATION_SHADOW)
8465 })
8466 .when(!tiling.left, |div| {
8467 div.pl(theme::CLIENT_SIDE_DECORATION_SHADOW)
8468 })
8469 .when(!tiling.right, |div| {
8470 div.pr(theme::CLIENT_SIDE_DECORATION_SHADOW)
8471 })
8472 .on_mouse_move(move |e, window, cx| {
8473 let size = window.window_bounds().get_bounds().size;
8474 let pos = e.position;
8475
8476 let new_edge =
8477 resize_edge(pos, theme::CLIENT_SIDE_DECORATION_SHADOW, size, tiling);
8478
8479 let edge = cx.try_global::<GlobalResizeEdge>();
8480 if new_edge != edge.map(|edge| edge.0) {
8481 window
8482 .window_handle()
8483 .update(cx, |workspace, _, cx| {
8484 cx.notify(workspace.entity_id());
8485 })
8486 .ok();
8487 }
8488 })
8489 .on_mouse_down(MouseButton::Left, move |e, window, _| {
8490 let size = window.window_bounds().get_bounds().size;
8491 let pos = e.position;
8492
8493 let edge = match resize_edge(
8494 pos,
8495 theme::CLIENT_SIDE_DECORATION_SHADOW,
8496 size,
8497 tiling,
8498 ) {
8499 Some(value) => value,
8500 None => return,
8501 };
8502
8503 window.start_window_resize(edge);
8504 }),
8505 })
8506 .size_full()
8507 .child(
8508 div()
8509 .cursor(CursorStyle::Arrow)
8510 .map(|div| match decorations {
8511 Decorations::Server => div,
8512 Decorations::Client { tiling } => div
8513 .border_color(cx.theme().colors().border)
8514 .when(!(tiling.top || tiling.right), |div| {
8515 div.rounded_tr(theme::CLIENT_SIDE_DECORATION_ROUNDING)
8516 })
8517 .when(!(tiling.top || tiling.left), |div| {
8518 div.rounded_tl(theme::CLIENT_SIDE_DECORATION_ROUNDING)
8519 })
8520 .when(!(tiling.bottom || tiling.right), |div| {
8521 div.rounded_br(theme::CLIENT_SIDE_DECORATION_ROUNDING)
8522 })
8523 .when(!(tiling.bottom || tiling.left), |div| {
8524 div.rounded_bl(theme::CLIENT_SIDE_DECORATION_ROUNDING)
8525 })
8526 .when(!tiling.top, |div| div.border_t(BORDER_SIZE))
8527 .when(!tiling.bottom, |div| div.border_b(BORDER_SIZE))
8528 .when(!tiling.left, |div| div.border_l(BORDER_SIZE))
8529 .when(!tiling.right, |div| div.border_r(BORDER_SIZE))
8530 .when(!tiling.is_tiled(), |div| {
8531 div.shadow(vec![gpui::BoxShadow {
8532 color: Hsla {
8533 h: 0.,
8534 s: 0.,
8535 l: 0.,
8536 a: 0.4,
8537 },
8538 blur_radius: theme::CLIENT_SIDE_DECORATION_SHADOW / 2.,
8539 spread_radius: px(0.),
8540 offset: point(px(0.0), px(0.0)),
8541 }])
8542 }),
8543 })
8544 .on_mouse_move(|_e, _, cx| {
8545 cx.stop_propagation();
8546 })
8547 .size_full()
8548 .child(element),
8549 )
8550 .map(|div| match decorations {
8551 Decorations::Server => div,
8552 Decorations::Client { tiling, .. } => div.child(
8553 canvas(
8554 |_bounds, window, _| {
8555 window.insert_hitbox(
8556 Bounds::new(
8557 point(px(0.0), px(0.0)),
8558 window.window_bounds().get_bounds().size,
8559 ),
8560 HitboxBehavior::Normal,
8561 )
8562 },
8563 move |_bounds, hitbox, window, cx| {
8564 let mouse = window.mouse_position();
8565 let size = window.window_bounds().get_bounds().size;
8566 let Some(edge) =
8567 resize_edge(mouse, theme::CLIENT_SIDE_DECORATION_SHADOW, size, tiling)
8568 else {
8569 return;
8570 };
8571 cx.set_global(GlobalResizeEdge(edge));
8572 window.set_cursor_style(
8573 match edge {
8574 ResizeEdge::Top | ResizeEdge::Bottom => CursorStyle::ResizeUpDown,
8575 ResizeEdge::Left | ResizeEdge::Right => {
8576 CursorStyle::ResizeLeftRight
8577 }
8578 ResizeEdge::TopLeft | ResizeEdge::BottomRight => {
8579 CursorStyle::ResizeUpLeftDownRight
8580 }
8581 ResizeEdge::TopRight | ResizeEdge::BottomLeft => {
8582 CursorStyle::ResizeUpRightDownLeft
8583 }
8584 },
8585 &hitbox,
8586 );
8587 },
8588 )
8589 .size_full()
8590 .absolute(),
8591 ),
8592 })
8593}
8594
8595fn resize_edge(
8596 pos: Point<Pixels>,
8597 shadow_size: Pixels,
8598 window_size: Size<Pixels>,
8599 tiling: Tiling,
8600) -> Option<ResizeEdge> {
8601 let bounds = Bounds::new(Point::default(), window_size).inset(shadow_size * 1.5);
8602 if bounds.contains(&pos) {
8603 return None;
8604 }
8605
8606 let corner_size = size(shadow_size * 1.5, shadow_size * 1.5);
8607 let top_left_bounds = Bounds::new(Point::new(px(0.), px(0.)), corner_size);
8608 if !tiling.top && top_left_bounds.contains(&pos) {
8609 return Some(ResizeEdge::TopLeft);
8610 }
8611
8612 let top_right_bounds = Bounds::new(
8613 Point::new(window_size.width - corner_size.width, px(0.)),
8614 corner_size,
8615 );
8616 if !tiling.top && top_right_bounds.contains(&pos) {
8617 return Some(ResizeEdge::TopRight);
8618 }
8619
8620 let bottom_left_bounds = Bounds::new(
8621 Point::new(px(0.), window_size.height - corner_size.height),
8622 corner_size,
8623 );
8624 if !tiling.bottom && bottom_left_bounds.contains(&pos) {
8625 return Some(ResizeEdge::BottomLeft);
8626 }
8627
8628 let bottom_right_bounds = Bounds::new(
8629 Point::new(
8630 window_size.width - corner_size.width,
8631 window_size.height - corner_size.height,
8632 ),
8633 corner_size,
8634 );
8635 if !tiling.bottom && bottom_right_bounds.contains(&pos) {
8636 return Some(ResizeEdge::BottomRight);
8637 }
8638
8639 if !tiling.top && pos.y < shadow_size {
8640 Some(ResizeEdge::Top)
8641 } else if !tiling.bottom && pos.y > window_size.height - shadow_size {
8642 Some(ResizeEdge::Bottom)
8643 } else if !tiling.left && pos.x < shadow_size {
8644 Some(ResizeEdge::Left)
8645 } else if !tiling.right && pos.x > window_size.width - shadow_size {
8646 Some(ResizeEdge::Right)
8647 } else {
8648 None
8649 }
8650}
8651
8652fn join_pane_into_active(
8653 active_pane: &Entity<Pane>,
8654 pane: &Entity<Pane>,
8655 window: &mut Window,
8656 cx: &mut App,
8657) {
8658 if pane == active_pane {
8659 } else if pane.read(cx).items_len() == 0 {
8660 pane.update(cx, |_, cx| {
8661 cx.emit(pane::Event::Remove {
8662 focus_on_pane: None,
8663 });
8664 })
8665 } else {
8666 move_all_items(pane, active_pane, window, cx);
8667 }
8668}
8669
8670fn move_all_items(
8671 from_pane: &Entity<Pane>,
8672 to_pane: &Entity<Pane>,
8673 window: &mut Window,
8674 cx: &mut App,
8675) {
8676 let destination_is_different = from_pane != to_pane;
8677 let mut moved_items = 0;
8678 for (item_ix, item_handle) in from_pane
8679 .read(cx)
8680 .items()
8681 .enumerate()
8682 .map(|(ix, item)| (ix, item.clone()))
8683 .collect::<Vec<_>>()
8684 {
8685 let ix = item_ix - moved_items;
8686 if destination_is_different {
8687 // Close item from previous pane
8688 from_pane.update(cx, |source, cx| {
8689 source.remove_item_and_focus_on_pane(ix, false, to_pane.clone(), window, cx);
8690 });
8691 moved_items += 1;
8692 }
8693
8694 // This automatically removes duplicate items in the pane
8695 to_pane.update(cx, |destination, cx| {
8696 destination.add_item(item_handle, true, true, None, window, cx);
8697 window.focus(&destination.focus_handle(cx))
8698 });
8699 }
8700}
8701
8702pub fn move_item(
8703 source: &Entity<Pane>,
8704 destination: &Entity<Pane>,
8705 item_id_to_move: EntityId,
8706 destination_index: usize,
8707 activate: bool,
8708 window: &mut Window,
8709 cx: &mut App,
8710) {
8711 let Some((item_ix, item_handle)) = source
8712 .read(cx)
8713 .items()
8714 .enumerate()
8715 .find(|(_, item_handle)| item_handle.item_id() == item_id_to_move)
8716 .map(|(ix, item)| (ix, item.clone()))
8717 else {
8718 // Tab was closed during drag
8719 return;
8720 };
8721
8722 if source != destination {
8723 // Close item from previous pane
8724 source.update(cx, |source, cx| {
8725 source.remove_item_and_focus_on_pane(item_ix, false, destination.clone(), window, cx);
8726 });
8727 }
8728
8729 // This automatically removes duplicate items in the pane
8730 destination.update(cx, |destination, cx| {
8731 destination.add_item_inner(
8732 item_handle,
8733 activate,
8734 activate,
8735 activate,
8736 Some(destination_index),
8737 window,
8738 cx,
8739 );
8740 if activate {
8741 window.focus(&destination.focus_handle(cx))
8742 }
8743 });
8744}
8745
8746pub fn move_active_item(
8747 source: &Entity<Pane>,
8748 destination: &Entity<Pane>,
8749 focus_destination: bool,
8750 close_if_empty: bool,
8751 window: &mut Window,
8752 cx: &mut App,
8753) {
8754 if source == destination {
8755 return;
8756 }
8757 let Some(active_item) = source.read(cx).active_item() else {
8758 return;
8759 };
8760 source.update(cx, |source_pane, cx| {
8761 let item_id = active_item.item_id();
8762 source_pane.remove_item(item_id, false, close_if_empty, window, cx);
8763 destination.update(cx, |target_pane, cx| {
8764 target_pane.add_item(
8765 active_item,
8766 focus_destination,
8767 focus_destination,
8768 Some(target_pane.items_len()),
8769 window,
8770 cx,
8771 );
8772 });
8773 });
8774}
8775
8776pub fn clone_active_item(
8777 workspace_id: Option<WorkspaceId>,
8778 source: &Entity<Pane>,
8779 destination: &Entity<Pane>,
8780 focus_destination: bool,
8781 window: &mut Window,
8782 cx: &mut App,
8783) {
8784 if source == destination {
8785 return;
8786 }
8787 let Some(active_item) = source.read(cx).active_item() else {
8788 return;
8789 };
8790 if !active_item.can_split(cx) {
8791 return;
8792 }
8793 let destination = destination.downgrade();
8794 let task = active_item.clone_on_split(workspace_id, window, cx);
8795 window
8796 .spawn(cx, async move |cx| {
8797 let Some(clone) = task.await else {
8798 return;
8799 };
8800 destination
8801 .update_in(cx, |target_pane, window, cx| {
8802 target_pane.add_item(
8803 clone,
8804 focus_destination,
8805 focus_destination,
8806 Some(target_pane.items_len()),
8807 window,
8808 cx,
8809 );
8810 })
8811 .log_err();
8812 })
8813 .detach();
8814}
8815
8816#[derive(Debug)]
8817pub struct WorkspacePosition {
8818 pub window_bounds: Option<WindowBounds>,
8819 pub display: Option<Uuid>,
8820 pub centered_layout: bool,
8821}
8822
8823pub fn remote_workspace_position_from_db(
8824 connection_options: RemoteConnectionOptions,
8825 paths_to_open: &[PathBuf],
8826 cx: &App,
8827) -> Task<Result<WorkspacePosition>> {
8828 let paths = paths_to_open.to_vec();
8829
8830 cx.background_spawn(async move {
8831 let remote_connection_id = persistence::DB
8832 .get_or_create_remote_connection(connection_options)
8833 .await
8834 .context("fetching serialized ssh project")?;
8835 let serialized_workspace =
8836 persistence::DB.remote_workspace_for_roots(&paths, remote_connection_id);
8837
8838 let (window_bounds, display) = if let Some(bounds) = window_bounds_env_override() {
8839 (Some(WindowBounds::Windowed(bounds)), None)
8840 } else {
8841 let restorable_bounds = serialized_workspace
8842 .as_ref()
8843 .and_then(|workspace| Some((workspace.display?, workspace.window_bounds?)))
8844 .or_else(|| {
8845 let (display, window_bounds) = DB.last_window().log_err()?;
8846 Some((display?, window_bounds?))
8847 });
8848
8849 if let Some((serialized_display, serialized_status)) = restorable_bounds {
8850 (Some(serialized_status.0), Some(serialized_display))
8851 } else {
8852 (None, None)
8853 }
8854 };
8855
8856 let centered_layout = serialized_workspace
8857 .as_ref()
8858 .map(|w| w.centered_layout)
8859 .unwrap_or(false);
8860
8861 Ok(WorkspacePosition {
8862 window_bounds,
8863 display,
8864 centered_layout,
8865 })
8866 })
8867}
8868
8869pub fn with_active_or_new_workspace(
8870 cx: &mut App,
8871 f: impl FnOnce(&mut Workspace, &mut Window, &mut Context<Workspace>) + Send + 'static,
8872) {
8873 match cx.active_window().and_then(|w| w.downcast::<Workspace>()) {
8874 Some(workspace) => {
8875 cx.defer(move |cx| {
8876 workspace
8877 .update(cx, |workspace, window, cx| f(workspace, window, cx))
8878 .log_err();
8879 });
8880 }
8881 None => {
8882 let app_state = AppState::global(cx);
8883 if let Some(app_state) = app_state.upgrade() {
8884 open_new(
8885 OpenOptions::default(),
8886 app_state,
8887 cx,
8888 move |workspace, window, cx| f(workspace, window, cx),
8889 )
8890 .detach_and_log_err(cx);
8891 }
8892 }
8893 }
8894}
8895
8896#[cfg(test)]
8897mod tests {
8898 use std::{cell::RefCell, rc::Rc};
8899
8900 use super::*;
8901 use crate::{
8902 dock::{PanelEvent, test::TestPanel},
8903 item::{
8904 ItemBufferKind, ItemEvent,
8905 test::{TestItem, TestProjectItem},
8906 },
8907 };
8908 use fs::FakeFs;
8909 use gpui::{
8910 DismissEvent, Empty, EventEmitter, FocusHandle, Focusable, Render, TestAppContext,
8911 UpdateGlobal, VisualTestContext, px,
8912 };
8913 use project::{Project, ProjectEntryId};
8914 use serde_json::json;
8915 use settings::SettingsStore;
8916 use util::rel_path::rel_path;
8917
8918 #[gpui::test]
8919 async fn test_tab_disambiguation(cx: &mut TestAppContext) {
8920 init_test(cx);
8921
8922 let fs = FakeFs::new(cx.executor());
8923 let project = Project::test(fs, [], cx).await;
8924 let (workspace, cx) =
8925 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
8926
8927 // Adding an item with no ambiguity renders the tab without detail.
8928 let item1 = cx.new(|cx| {
8929 let mut item = TestItem::new(cx);
8930 item.tab_descriptions = Some(vec!["c", "b1/c", "a/b1/c"]);
8931 item
8932 });
8933 workspace.update_in(cx, |workspace, window, cx| {
8934 workspace.add_item_to_active_pane(Box::new(item1.clone()), None, true, window, cx);
8935 });
8936 item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(0)));
8937
8938 // Adding an item that creates ambiguity increases the level of detail on
8939 // both tabs.
8940 let item2 = cx.new_window_entity(|_window, cx| {
8941 let mut item = TestItem::new(cx);
8942 item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
8943 item
8944 });
8945 workspace.update_in(cx, |workspace, window, cx| {
8946 workspace.add_item_to_active_pane(Box::new(item2.clone()), None, true, window, cx);
8947 });
8948 item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
8949 item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
8950
8951 // Adding an item that creates ambiguity increases the level of detail only
8952 // on the ambiguous tabs. In this case, the ambiguity can't be resolved so
8953 // we stop at the highest detail available.
8954 let item3 = cx.new(|cx| {
8955 let mut item = TestItem::new(cx);
8956 item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
8957 item
8958 });
8959 workspace.update_in(cx, |workspace, window, cx| {
8960 workspace.add_item_to_active_pane(Box::new(item3.clone()), None, true, window, cx);
8961 });
8962 item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
8963 item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
8964 item3.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
8965 }
8966
8967 #[gpui::test]
8968 async fn test_tracking_active_path(cx: &mut TestAppContext) {
8969 init_test(cx);
8970
8971 let fs = FakeFs::new(cx.executor());
8972 fs.insert_tree(
8973 "/root1",
8974 json!({
8975 "one.txt": "",
8976 "two.txt": "",
8977 }),
8978 )
8979 .await;
8980 fs.insert_tree(
8981 "/root2",
8982 json!({
8983 "three.txt": "",
8984 }),
8985 )
8986 .await;
8987
8988 let project = Project::test(fs, ["root1".as_ref()], cx).await;
8989 let (workspace, cx) =
8990 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
8991 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
8992 let worktree_id = project.update(cx, |project, cx| {
8993 project.worktrees(cx).next().unwrap().read(cx).id()
8994 });
8995
8996 let item1 = cx.new(|cx| {
8997 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "one.txt", cx)])
8998 });
8999 let item2 = cx.new(|cx| {
9000 TestItem::new(cx).with_project_items(&[TestProjectItem::new(2, "two.txt", cx)])
9001 });
9002
9003 // Add an item to an empty pane
9004 workspace.update_in(cx, |workspace, window, cx| {
9005 workspace.add_item_to_active_pane(Box::new(item1), None, true, window, cx)
9006 });
9007 project.update(cx, |project, cx| {
9008 assert_eq!(
9009 project.active_entry(),
9010 project
9011 .entry_for_path(&(worktree_id, rel_path("one.txt")).into(), cx)
9012 .map(|e| e.id)
9013 );
9014 });
9015 assert_eq!(cx.window_title().as_deref(), Some("root1 — one.txt"));
9016
9017 // Add a second item to a non-empty pane
9018 workspace.update_in(cx, |workspace, window, cx| {
9019 workspace.add_item_to_active_pane(Box::new(item2), None, true, window, cx)
9020 });
9021 assert_eq!(cx.window_title().as_deref(), Some("root1 — two.txt"));
9022 project.update(cx, |project, cx| {
9023 assert_eq!(
9024 project.active_entry(),
9025 project
9026 .entry_for_path(&(worktree_id, rel_path("two.txt")).into(), cx)
9027 .map(|e| e.id)
9028 );
9029 });
9030
9031 // Close the active item
9032 pane.update_in(cx, |pane, window, cx| {
9033 pane.close_active_item(&Default::default(), window, cx)
9034 })
9035 .await
9036 .unwrap();
9037 assert_eq!(cx.window_title().as_deref(), Some("root1 — one.txt"));
9038 project.update(cx, |project, cx| {
9039 assert_eq!(
9040 project.active_entry(),
9041 project
9042 .entry_for_path(&(worktree_id, rel_path("one.txt")).into(), cx)
9043 .map(|e| e.id)
9044 );
9045 });
9046
9047 // Add a project folder
9048 project
9049 .update(cx, |project, cx| {
9050 project.find_or_create_worktree("root2", true, cx)
9051 })
9052 .await
9053 .unwrap();
9054 assert_eq!(cx.window_title().as_deref(), Some("root1, root2 — one.txt"));
9055
9056 // Remove a project folder
9057 project.update(cx, |project, cx| project.remove_worktree(worktree_id, cx));
9058 assert_eq!(cx.window_title().as_deref(), Some("root2 — one.txt"));
9059 }
9060
9061 #[gpui::test]
9062 async fn test_close_window(cx: &mut TestAppContext) {
9063 init_test(cx);
9064
9065 let fs = FakeFs::new(cx.executor());
9066 fs.insert_tree("/root", json!({ "one": "" })).await;
9067
9068 let project = Project::test(fs, ["root".as_ref()], cx).await;
9069 let (workspace, cx) =
9070 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
9071
9072 // When there are no dirty items, there's nothing to do.
9073 let item1 = cx.new(TestItem::new);
9074 workspace.update_in(cx, |w, window, cx| {
9075 w.add_item_to_active_pane(Box::new(item1.clone()), None, true, window, cx)
9076 });
9077 let task = workspace.update_in(cx, |w, window, cx| {
9078 w.prepare_to_close(CloseIntent::CloseWindow, window, cx)
9079 });
9080 assert!(task.await.unwrap());
9081
9082 // When there are dirty untitled items, prompt to save each one. If the user
9083 // cancels any prompt, then abort.
9084 let item2 = cx.new(|cx| TestItem::new(cx).with_dirty(true));
9085 let item3 = cx.new(|cx| {
9086 TestItem::new(cx)
9087 .with_dirty(true)
9088 .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
9089 });
9090 workspace.update_in(cx, |w, window, cx| {
9091 w.add_item_to_active_pane(Box::new(item2.clone()), None, true, window, cx);
9092 w.add_item_to_active_pane(Box::new(item3.clone()), None, true, window, cx);
9093 });
9094 let task = workspace.update_in(cx, |w, window, cx| {
9095 w.prepare_to_close(CloseIntent::CloseWindow, window, cx)
9096 });
9097 cx.executor().run_until_parked();
9098 cx.simulate_prompt_answer("Cancel"); // cancel save all
9099 cx.executor().run_until_parked();
9100 assert!(!cx.has_pending_prompt());
9101 assert!(!task.await.unwrap());
9102 }
9103
9104 #[gpui::test]
9105 async fn test_close_window_with_serializable_items(cx: &mut TestAppContext) {
9106 init_test(cx);
9107
9108 // Register TestItem as a serializable item
9109 cx.update(|cx| {
9110 register_serializable_item::<TestItem>(cx);
9111 });
9112
9113 let fs = FakeFs::new(cx.executor());
9114 fs.insert_tree("/root", json!({ "one": "" })).await;
9115
9116 let project = Project::test(fs, ["root".as_ref()], cx).await;
9117 let (workspace, cx) =
9118 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
9119
9120 // When there are dirty untitled items, but they can serialize, then there is no prompt.
9121 let item1 = cx.new(|cx| {
9122 TestItem::new(cx)
9123 .with_dirty(true)
9124 .with_serialize(|| Some(Task::ready(Ok(()))))
9125 });
9126 let item2 = cx.new(|cx| {
9127 TestItem::new(cx)
9128 .with_dirty(true)
9129 .with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
9130 .with_serialize(|| Some(Task::ready(Ok(()))))
9131 });
9132 workspace.update_in(cx, |w, window, cx| {
9133 w.add_item_to_active_pane(Box::new(item1.clone()), None, true, window, cx);
9134 w.add_item_to_active_pane(Box::new(item2.clone()), None, true, window, cx);
9135 });
9136 let task = workspace.update_in(cx, |w, window, cx| {
9137 w.prepare_to_close(CloseIntent::CloseWindow, window, cx)
9138 });
9139 assert!(task.await.unwrap());
9140 }
9141
9142 #[gpui::test]
9143 async fn test_close_pane_items(cx: &mut TestAppContext) {
9144 init_test(cx);
9145
9146 let fs = FakeFs::new(cx.executor());
9147
9148 let project = Project::test(fs, None, cx).await;
9149 let (workspace, cx) =
9150 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9151
9152 let item1 = cx.new(|cx| {
9153 TestItem::new(cx)
9154 .with_dirty(true)
9155 .with_project_items(&[dirty_project_item(1, "1.txt", cx)])
9156 });
9157 let item2 = cx.new(|cx| {
9158 TestItem::new(cx)
9159 .with_dirty(true)
9160 .with_conflict(true)
9161 .with_project_items(&[dirty_project_item(2, "2.txt", cx)])
9162 });
9163 let item3 = cx.new(|cx| {
9164 TestItem::new(cx)
9165 .with_dirty(true)
9166 .with_conflict(true)
9167 .with_project_items(&[dirty_project_item(3, "3.txt", cx)])
9168 });
9169 let item4 = cx.new(|cx| {
9170 TestItem::new(cx).with_dirty(true).with_project_items(&[{
9171 let project_item = TestProjectItem::new_untitled(cx);
9172 project_item.update(cx, |project_item, _| project_item.is_dirty = true);
9173 project_item
9174 }])
9175 });
9176 let pane = workspace.update_in(cx, |workspace, window, cx| {
9177 workspace.add_item_to_active_pane(Box::new(item1.clone()), None, true, window, cx);
9178 workspace.add_item_to_active_pane(Box::new(item2.clone()), None, true, window, cx);
9179 workspace.add_item_to_active_pane(Box::new(item3.clone()), None, true, window, cx);
9180 workspace.add_item_to_active_pane(Box::new(item4.clone()), None, true, window, cx);
9181 workspace.active_pane().clone()
9182 });
9183
9184 let close_items = pane.update_in(cx, |pane, window, cx| {
9185 pane.activate_item(1, true, true, window, cx);
9186 assert_eq!(pane.active_item().unwrap().item_id(), item2.item_id());
9187 let item1_id = item1.item_id();
9188 let item3_id = item3.item_id();
9189 let item4_id = item4.item_id();
9190 pane.close_items(window, cx, SaveIntent::Close, move |id| {
9191 [item1_id, item3_id, item4_id].contains(&id)
9192 })
9193 });
9194 cx.executor().run_until_parked();
9195
9196 assert!(cx.has_pending_prompt());
9197 cx.simulate_prompt_answer("Save all");
9198
9199 cx.executor().run_until_parked();
9200
9201 // Item 1 is saved. There's a prompt to save item 3.
9202 pane.update(cx, |pane, cx| {
9203 assert_eq!(item1.read(cx).save_count, 1);
9204 assert_eq!(item1.read(cx).save_as_count, 0);
9205 assert_eq!(item1.read(cx).reload_count, 0);
9206 assert_eq!(pane.items_len(), 3);
9207 assert_eq!(pane.active_item().unwrap().item_id(), item3.item_id());
9208 });
9209 assert!(cx.has_pending_prompt());
9210
9211 // Cancel saving item 3.
9212 cx.simulate_prompt_answer("Discard");
9213 cx.executor().run_until_parked();
9214
9215 // Item 3 is reloaded. There's a prompt to save item 4.
9216 pane.update(cx, |pane, cx| {
9217 assert_eq!(item3.read(cx).save_count, 0);
9218 assert_eq!(item3.read(cx).save_as_count, 0);
9219 assert_eq!(item3.read(cx).reload_count, 1);
9220 assert_eq!(pane.items_len(), 2);
9221 assert_eq!(pane.active_item().unwrap().item_id(), item4.item_id());
9222 });
9223
9224 // There's a prompt for a path for item 4.
9225 cx.simulate_new_path_selection(|_| Some(Default::default()));
9226 close_items.await.unwrap();
9227
9228 // The requested items are closed.
9229 pane.update(cx, |pane, cx| {
9230 assert_eq!(item4.read(cx).save_count, 0);
9231 assert_eq!(item4.read(cx).save_as_count, 1);
9232 assert_eq!(item4.read(cx).reload_count, 0);
9233 assert_eq!(pane.items_len(), 1);
9234 assert_eq!(pane.active_item().unwrap().item_id(), item2.item_id());
9235 });
9236 }
9237
9238 #[gpui::test]
9239 async fn test_prompting_to_save_only_on_last_item_for_entry(cx: &mut TestAppContext) {
9240 init_test(cx);
9241
9242 let fs = FakeFs::new(cx.executor());
9243 let project = Project::test(fs, [], cx).await;
9244 let (workspace, cx) =
9245 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9246
9247 // Create several workspace items with single project entries, and two
9248 // workspace items with multiple project entries.
9249 let single_entry_items = (0..=4)
9250 .map(|project_entry_id| {
9251 cx.new(|cx| {
9252 TestItem::new(cx)
9253 .with_dirty(true)
9254 .with_project_items(&[dirty_project_item(
9255 project_entry_id,
9256 &format!("{project_entry_id}.txt"),
9257 cx,
9258 )])
9259 })
9260 })
9261 .collect::<Vec<_>>();
9262 let item_2_3 = cx.new(|cx| {
9263 TestItem::new(cx)
9264 .with_dirty(true)
9265 .with_buffer_kind(ItemBufferKind::Multibuffer)
9266 .with_project_items(&[
9267 single_entry_items[2].read(cx).project_items[0].clone(),
9268 single_entry_items[3].read(cx).project_items[0].clone(),
9269 ])
9270 });
9271 let item_3_4 = cx.new(|cx| {
9272 TestItem::new(cx)
9273 .with_dirty(true)
9274 .with_buffer_kind(ItemBufferKind::Multibuffer)
9275 .with_project_items(&[
9276 single_entry_items[3].read(cx).project_items[0].clone(),
9277 single_entry_items[4].read(cx).project_items[0].clone(),
9278 ])
9279 });
9280
9281 // Create two panes that contain the following project entries:
9282 // left pane:
9283 // multi-entry items: (2, 3)
9284 // single-entry items: 0, 2, 3, 4
9285 // right pane:
9286 // single-entry items: 4, 1
9287 // multi-entry items: (3, 4)
9288 let (left_pane, right_pane) = workspace.update_in(cx, |workspace, window, cx| {
9289 let left_pane = workspace.active_pane().clone();
9290 workspace.add_item_to_active_pane(Box::new(item_2_3.clone()), None, true, window, cx);
9291 workspace.add_item_to_active_pane(
9292 single_entry_items[0].boxed_clone(),
9293 None,
9294 true,
9295 window,
9296 cx,
9297 );
9298 workspace.add_item_to_active_pane(
9299 single_entry_items[2].boxed_clone(),
9300 None,
9301 true,
9302 window,
9303 cx,
9304 );
9305 workspace.add_item_to_active_pane(
9306 single_entry_items[3].boxed_clone(),
9307 None,
9308 true,
9309 window,
9310 cx,
9311 );
9312 workspace.add_item_to_active_pane(
9313 single_entry_items[4].boxed_clone(),
9314 None,
9315 true,
9316 window,
9317 cx,
9318 );
9319
9320 let right_pane =
9321 workspace.split_and_clone(left_pane.clone(), SplitDirection::Right, window, cx);
9322
9323 let boxed_clone = single_entry_items[1].boxed_clone();
9324 let right_pane = window.spawn(cx, async move |cx| {
9325 right_pane.await.inspect(|right_pane| {
9326 right_pane
9327 .update_in(cx, |pane, window, cx| {
9328 pane.add_item(boxed_clone, true, true, None, window, cx);
9329 pane.add_item(Box::new(item_3_4.clone()), true, true, None, window, cx);
9330 })
9331 .unwrap();
9332 })
9333 });
9334
9335 (left_pane, right_pane)
9336 });
9337 let right_pane = right_pane.await.unwrap();
9338 cx.focus(&right_pane);
9339
9340 let mut close = right_pane.update_in(cx, |pane, window, cx| {
9341 pane.close_all_items(&CloseAllItems::default(), window, cx)
9342 .unwrap()
9343 });
9344 cx.executor().run_until_parked();
9345
9346 let msg = cx.pending_prompt().unwrap().0;
9347 assert!(msg.contains("1.txt"));
9348 assert!(!msg.contains("2.txt"));
9349 assert!(!msg.contains("3.txt"));
9350 assert!(!msg.contains("4.txt"));
9351
9352 cx.simulate_prompt_answer("Cancel");
9353 close.await;
9354
9355 left_pane
9356 .update_in(cx, |left_pane, window, cx| {
9357 left_pane.close_item_by_id(
9358 single_entry_items[3].entity_id(),
9359 SaveIntent::Skip,
9360 window,
9361 cx,
9362 )
9363 })
9364 .await
9365 .unwrap();
9366
9367 close = right_pane.update_in(cx, |pane, window, cx| {
9368 pane.close_all_items(&CloseAllItems::default(), window, cx)
9369 .unwrap()
9370 });
9371 cx.executor().run_until_parked();
9372
9373 let details = cx.pending_prompt().unwrap().1;
9374 assert!(details.contains("1.txt"));
9375 assert!(!details.contains("2.txt"));
9376 assert!(details.contains("3.txt"));
9377 // ideally this assertion could be made, but today we can only
9378 // save whole items not project items, so the orphaned item 3 causes
9379 // 4 to be saved too.
9380 // assert!(!details.contains("4.txt"));
9381
9382 cx.simulate_prompt_answer("Save all");
9383
9384 cx.executor().run_until_parked();
9385 close.await;
9386 right_pane.read_with(cx, |pane, _| {
9387 assert_eq!(pane.items_len(), 0);
9388 });
9389 }
9390
9391 #[gpui::test]
9392 async fn test_autosave(cx: &mut gpui::TestAppContext) {
9393 init_test(cx);
9394
9395 let fs = FakeFs::new(cx.executor());
9396 let project = Project::test(fs, [], cx).await;
9397 let (workspace, cx) =
9398 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9399 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
9400
9401 let item = cx.new(|cx| {
9402 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
9403 });
9404 let item_id = item.entity_id();
9405 workspace.update_in(cx, |workspace, window, cx| {
9406 workspace.add_item_to_active_pane(Box::new(item.clone()), None, true, window, cx);
9407 });
9408
9409 // Autosave on window change.
9410 item.update(cx, |item, cx| {
9411 SettingsStore::update_global(cx, |settings, cx| {
9412 settings.update_user_settings(cx, |settings| {
9413 settings.workspace.autosave = Some(AutosaveSetting::OnWindowChange);
9414 })
9415 });
9416 item.is_dirty = true;
9417 });
9418
9419 // Deactivating the window saves the file.
9420 cx.deactivate_window();
9421 item.read_with(cx, |item, _| assert_eq!(item.save_count, 1));
9422
9423 // Re-activating the window doesn't save the file.
9424 cx.update(|window, _| window.activate_window());
9425 cx.executor().run_until_parked();
9426 item.read_with(cx, |item, _| assert_eq!(item.save_count, 1));
9427
9428 // Autosave on focus change.
9429 item.update_in(cx, |item, window, cx| {
9430 cx.focus_self(window);
9431 SettingsStore::update_global(cx, |settings, cx| {
9432 settings.update_user_settings(cx, |settings| {
9433 settings.workspace.autosave = Some(AutosaveSetting::OnFocusChange);
9434 })
9435 });
9436 item.is_dirty = true;
9437 });
9438 // Blurring the item saves the file.
9439 item.update_in(cx, |_, window, _| window.blur());
9440 cx.executor().run_until_parked();
9441 item.read_with(cx, |item, _| assert_eq!(item.save_count, 2));
9442
9443 // Deactivating the window still saves the file.
9444 item.update_in(cx, |item, window, cx| {
9445 cx.focus_self(window);
9446 item.is_dirty = true;
9447 });
9448 cx.deactivate_window();
9449 item.update(cx, |item, _| assert_eq!(item.save_count, 3));
9450
9451 // Autosave after delay.
9452 item.update(cx, |item, cx| {
9453 SettingsStore::update_global(cx, |settings, cx| {
9454 settings.update_user_settings(cx, |settings| {
9455 settings.workspace.autosave = Some(AutosaveSetting::AfterDelay {
9456 milliseconds: 500.into(),
9457 });
9458 })
9459 });
9460 item.is_dirty = true;
9461 cx.emit(ItemEvent::Edit);
9462 });
9463
9464 // Delay hasn't fully expired, so the file is still dirty and unsaved.
9465 cx.executor().advance_clock(Duration::from_millis(250));
9466 item.read_with(cx, |item, _| assert_eq!(item.save_count, 3));
9467
9468 // After delay expires, the file is saved.
9469 cx.executor().advance_clock(Duration::from_millis(250));
9470 item.read_with(cx, |item, _| assert_eq!(item.save_count, 4));
9471
9472 // Autosave after delay, should save earlier than delay if tab is closed
9473 item.update(cx, |item, cx| {
9474 item.is_dirty = true;
9475 cx.emit(ItemEvent::Edit);
9476 });
9477 cx.executor().advance_clock(Duration::from_millis(250));
9478 item.read_with(cx, |item, _| assert_eq!(item.save_count, 4));
9479
9480 // // Ensure auto save with delay saves the item on close, even if the timer hasn't yet run out.
9481 pane.update_in(cx, |pane, window, cx| {
9482 pane.close_items(window, cx, SaveIntent::Close, move |id| id == item_id)
9483 })
9484 .await
9485 .unwrap();
9486 assert!(!cx.has_pending_prompt());
9487 item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
9488
9489 // Add the item again, ensuring autosave is prevented if the underlying file has been deleted.
9490 workspace.update_in(cx, |workspace, window, cx| {
9491 workspace.add_item_to_active_pane(Box::new(item.clone()), None, true, window, cx);
9492 });
9493 item.update_in(cx, |item, _window, cx| {
9494 item.is_dirty = true;
9495 for project_item in &mut item.project_items {
9496 project_item.update(cx, |project_item, _| project_item.is_dirty = true);
9497 }
9498 });
9499 cx.run_until_parked();
9500 item.read_with(cx, |item, _| assert_eq!(item.save_count, 5));
9501
9502 // Autosave on focus change, ensuring closing the tab counts as such.
9503 item.update(cx, |item, cx| {
9504 SettingsStore::update_global(cx, |settings, cx| {
9505 settings.update_user_settings(cx, |settings| {
9506 settings.workspace.autosave = Some(AutosaveSetting::OnFocusChange);
9507 })
9508 });
9509 item.is_dirty = true;
9510 for project_item in &mut item.project_items {
9511 project_item.update(cx, |project_item, _| project_item.is_dirty = true);
9512 }
9513 });
9514
9515 pane.update_in(cx, |pane, window, cx| {
9516 pane.close_items(window, cx, SaveIntent::Close, move |id| id == item_id)
9517 })
9518 .await
9519 .unwrap();
9520 assert!(!cx.has_pending_prompt());
9521 item.read_with(cx, |item, _| assert_eq!(item.save_count, 6));
9522
9523 // Add the item again, ensuring autosave is prevented if the underlying file has been deleted.
9524 workspace.update_in(cx, |workspace, window, cx| {
9525 workspace.add_item_to_active_pane(Box::new(item.clone()), None, true, window, cx);
9526 });
9527 item.update_in(cx, |item, window, cx| {
9528 item.project_items[0].update(cx, |item, _| {
9529 item.entry_id = None;
9530 });
9531 item.is_dirty = true;
9532 window.blur();
9533 });
9534 cx.run_until_parked();
9535 item.read_with(cx, |item, _| assert_eq!(item.save_count, 6));
9536
9537 // Ensure autosave is prevented for deleted files also when closing the buffer.
9538 let _close_items = pane.update_in(cx, |pane, window, cx| {
9539 pane.close_items(window, cx, SaveIntent::Close, move |id| id == item_id)
9540 });
9541 cx.run_until_parked();
9542 assert!(cx.has_pending_prompt());
9543 item.read_with(cx, |item, _| assert_eq!(item.save_count, 6));
9544 }
9545
9546 #[gpui::test]
9547 async fn test_pane_navigation(cx: &mut gpui::TestAppContext) {
9548 init_test(cx);
9549
9550 let fs = FakeFs::new(cx.executor());
9551
9552 let project = Project::test(fs, [], cx).await;
9553 let (workspace, cx) =
9554 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9555
9556 let item = cx.new(|cx| {
9557 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "1.txt", cx)])
9558 });
9559 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
9560 let toolbar = pane.read_with(cx, |pane, _| pane.toolbar().clone());
9561 let toolbar_notify_count = Rc::new(RefCell::new(0));
9562
9563 workspace.update_in(cx, |workspace, window, cx| {
9564 workspace.add_item_to_active_pane(Box::new(item.clone()), None, true, window, cx);
9565 let toolbar_notification_count = toolbar_notify_count.clone();
9566 cx.observe_in(&toolbar, window, move |_, _, _, _| {
9567 *toolbar_notification_count.borrow_mut() += 1
9568 })
9569 .detach();
9570 });
9571
9572 pane.read_with(cx, |pane, _| {
9573 assert!(!pane.can_navigate_backward());
9574 assert!(!pane.can_navigate_forward());
9575 });
9576
9577 item.update_in(cx, |item, _, cx| {
9578 item.set_state("one".to_string(), cx);
9579 });
9580
9581 // Toolbar must be notified to re-render the navigation buttons
9582 assert_eq!(*toolbar_notify_count.borrow(), 1);
9583
9584 pane.read_with(cx, |pane, _| {
9585 assert!(pane.can_navigate_backward());
9586 assert!(!pane.can_navigate_forward());
9587 });
9588
9589 workspace
9590 .update_in(cx, |workspace, window, cx| {
9591 workspace.go_back(pane.downgrade(), window, cx)
9592 })
9593 .await
9594 .unwrap();
9595
9596 assert_eq!(*toolbar_notify_count.borrow(), 2);
9597 pane.read_with(cx, |pane, _| {
9598 assert!(!pane.can_navigate_backward());
9599 assert!(pane.can_navigate_forward());
9600 });
9601 }
9602
9603 #[gpui::test]
9604 async fn test_toggle_docks_and_panels(cx: &mut gpui::TestAppContext) {
9605 init_test(cx);
9606 let fs = FakeFs::new(cx.executor());
9607
9608 let project = Project::test(fs, [], cx).await;
9609 let (workspace, cx) =
9610 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9611
9612 let panel = workspace.update_in(cx, |workspace, window, cx| {
9613 let panel = cx.new(|cx| TestPanel::new(DockPosition::Right, 100, cx));
9614 workspace.add_panel(panel.clone(), window, cx);
9615
9616 workspace
9617 .right_dock()
9618 .update(cx, |right_dock, cx| right_dock.set_open(true, window, cx));
9619
9620 panel
9621 });
9622
9623 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
9624 pane.update_in(cx, |pane, window, cx| {
9625 let item = cx.new(TestItem::new);
9626 pane.add_item(Box::new(item), true, true, None, window, cx);
9627 });
9628
9629 // Transfer focus from center to panel
9630 workspace.update_in(cx, |workspace, window, cx| {
9631 workspace.toggle_panel_focus::<TestPanel>(window, cx);
9632 });
9633
9634 workspace.update_in(cx, |workspace, window, cx| {
9635 assert!(workspace.right_dock().read(cx).is_open());
9636 assert!(!panel.is_zoomed(window, cx));
9637 assert!(panel.read(cx).focus_handle(cx).contains_focused(window, cx));
9638 });
9639
9640 // Transfer focus from panel to center
9641 workspace.update_in(cx, |workspace, window, cx| {
9642 workspace.toggle_panel_focus::<TestPanel>(window, cx);
9643 });
9644
9645 workspace.update_in(cx, |workspace, window, cx| {
9646 assert!(workspace.right_dock().read(cx).is_open());
9647 assert!(!panel.is_zoomed(window, cx));
9648 assert!(!panel.read(cx).focus_handle(cx).contains_focused(window, cx));
9649 });
9650
9651 // Close the dock
9652 workspace.update_in(cx, |workspace, window, cx| {
9653 workspace.toggle_dock(DockPosition::Right, window, cx);
9654 });
9655
9656 workspace.update_in(cx, |workspace, window, cx| {
9657 assert!(!workspace.right_dock().read(cx).is_open());
9658 assert!(!panel.is_zoomed(window, cx));
9659 assert!(!panel.read(cx).focus_handle(cx).contains_focused(window, cx));
9660 });
9661
9662 // Open the dock
9663 workspace.update_in(cx, |workspace, window, cx| {
9664 workspace.toggle_dock(DockPosition::Right, window, cx);
9665 });
9666
9667 workspace.update_in(cx, |workspace, window, cx| {
9668 assert!(workspace.right_dock().read(cx).is_open());
9669 assert!(!panel.is_zoomed(window, cx));
9670 assert!(panel.read(cx).focus_handle(cx).contains_focused(window, cx));
9671 });
9672
9673 // Focus and zoom panel
9674 panel.update_in(cx, |panel, window, cx| {
9675 cx.focus_self(window);
9676 panel.set_zoomed(true, window, cx)
9677 });
9678
9679 workspace.update_in(cx, |workspace, window, cx| {
9680 assert!(workspace.right_dock().read(cx).is_open());
9681 assert!(panel.is_zoomed(window, cx));
9682 assert!(panel.read(cx).focus_handle(cx).contains_focused(window, cx));
9683 });
9684
9685 // Transfer focus to the center closes the dock
9686 workspace.update_in(cx, |workspace, window, cx| {
9687 workspace.toggle_panel_focus::<TestPanel>(window, cx);
9688 });
9689
9690 workspace.update_in(cx, |workspace, window, cx| {
9691 assert!(!workspace.right_dock().read(cx).is_open());
9692 assert!(panel.is_zoomed(window, cx));
9693 assert!(!panel.read(cx).focus_handle(cx).contains_focused(window, cx));
9694 });
9695
9696 // Transferring focus back to the panel keeps it zoomed
9697 workspace.update_in(cx, |workspace, window, cx| {
9698 workspace.toggle_panel_focus::<TestPanel>(window, cx);
9699 });
9700
9701 workspace.update_in(cx, |workspace, window, cx| {
9702 assert!(workspace.right_dock().read(cx).is_open());
9703 assert!(panel.is_zoomed(window, cx));
9704 assert!(panel.read(cx).focus_handle(cx).contains_focused(window, cx));
9705 });
9706
9707 // Close the dock while it is zoomed
9708 workspace.update_in(cx, |workspace, window, cx| {
9709 workspace.toggle_dock(DockPosition::Right, window, cx)
9710 });
9711
9712 workspace.update_in(cx, |workspace, window, cx| {
9713 assert!(!workspace.right_dock().read(cx).is_open());
9714 assert!(panel.is_zoomed(window, cx));
9715 assert!(workspace.zoomed.is_none());
9716 assert!(!panel.read(cx).focus_handle(cx).contains_focused(window, cx));
9717 });
9718
9719 // Opening the dock, when it's zoomed, retains focus
9720 workspace.update_in(cx, |workspace, window, cx| {
9721 workspace.toggle_dock(DockPosition::Right, window, cx)
9722 });
9723
9724 workspace.update_in(cx, |workspace, window, cx| {
9725 assert!(workspace.right_dock().read(cx).is_open());
9726 assert!(panel.is_zoomed(window, cx));
9727 assert!(workspace.zoomed.is_some());
9728 assert!(panel.read(cx).focus_handle(cx).contains_focused(window, cx));
9729 });
9730
9731 // Unzoom and close the panel, zoom the active pane.
9732 panel.update_in(cx, |panel, window, cx| panel.set_zoomed(false, window, cx));
9733 workspace.update_in(cx, |workspace, window, cx| {
9734 workspace.toggle_dock(DockPosition::Right, window, cx)
9735 });
9736 pane.update_in(cx, |pane, window, cx| {
9737 pane.toggle_zoom(&Default::default(), window, cx)
9738 });
9739
9740 // Opening a dock unzooms the pane.
9741 workspace.update_in(cx, |workspace, window, cx| {
9742 workspace.toggle_dock(DockPosition::Right, window, cx)
9743 });
9744 workspace.update_in(cx, |workspace, window, cx| {
9745 let pane = pane.read(cx);
9746 assert!(!pane.is_zoomed());
9747 assert!(!pane.focus_handle(cx).is_focused(window));
9748 assert!(workspace.right_dock().read(cx).is_open());
9749 assert!(workspace.zoomed.is_none());
9750 });
9751 }
9752
9753 #[gpui::test]
9754 async fn test_pane_zoom_in_out(cx: &mut TestAppContext) {
9755 init_test(cx);
9756 let fs = FakeFs::new(cx.executor());
9757
9758 let project = Project::test(fs, [], cx).await;
9759 let (workspace, cx) =
9760 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9761
9762 let pane = workspace.update_in(cx, |workspace, _window, _cx| {
9763 workspace.active_pane().clone()
9764 });
9765
9766 // Add an item to the pane so it can be zoomed
9767 workspace.update_in(cx, |workspace, window, cx| {
9768 let item = cx.new(TestItem::new);
9769 workspace.add_item(pane.clone(), Box::new(item), None, true, true, window, cx);
9770 });
9771
9772 // Initially not zoomed
9773 workspace.update_in(cx, |workspace, _window, cx| {
9774 assert!(!pane.read(cx).is_zoomed(), "Pane starts unzoomed");
9775 assert!(
9776 workspace.zoomed.is_none(),
9777 "Workspace should track no zoomed pane"
9778 );
9779 assert!(pane.read(cx).items_len() > 0, "Pane should have items");
9780 });
9781
9782 // Zoom In
9783 pane.update_in(cx, |pane, window, cx| {
9784 pane.zoom_in(&crate::ZoomIn, window, cx);
9785 });
9786
9787 workspace.update_in(cx, |workspace, window, cx| {
9788 assert!(
9789 pane.read(cx).is_zoomed(),
9790 "Pane should be zoomed after ZoomIn"
9791 );
9792 assert!(
9793 workspace.zoomed.is_some(),
9794 "Workspace should track the zoomed pane"
9795 );
9796 assert!(
9797 pane.read(cx).focus_handle(cx).contains_focused(window, cx),
9798 "ZoomIn should focus the pane"
9799 );
9800 });
9801
9802 // Zoom In again is a no-op
9803 pane.update_in(cx, |pane, window, cx| {
9804 pane.zoom_in(&crate::ZoomIn, window, cx);
9805 });
9806
9807 workspace.update_in(cx, |workspace, window, cx| {
9808 assert!(pane.read(cx).is_zoomed(), "Second ZoomIn keeps pane zoomed");
9809 assert!(
9810 workspace.zoomed.is_some(),
9811 "Workspace still tracks zoomed pane"
9812 );
9813 assert!(
9814 pane.read(cx).focus_handle(cx).contains_focused(window, cx),
9815 "Pane remains focused after repeated ZoomIn"
9816 );
9817 });
9818
9819 // Zoom Out
9820 pane.update_in(cx, |pane, window, cx| {
9821 pane.zoom_out(&crate::ZoomOut, window, cx);
9822 });
9823
9824 workspace.update_in(cx, |workspace, _window, cx| {
9825 assert!(
9826 !pane.read(cx).is_zoomed(),
9827 "Pane should unzoom after ZoomOut"
9828 );
9829 assert!(
9830 workspace.zoomed.is_none(),
9831 "Workspace clears zoom tracking after ZoomOut"
9832 );
9833 });
9834
9835 // Zoom Out again is a no-op
9836 pane.update_in(cx, |pane, window, cx| {
9837 pane.zoom_out(&crate::ZoomOut, window, cx);
9838 });
9839
9840 workspace.update_in(cx, |workspace, _window, cx| {
9841 assert!(
9842 !pane.read(cx).is_zoomed(),
9843 "Second ZoomOut keeps pane unzoomed"
9844 );
9845 assert!(
9846 workspace.zoomed.is_none(),
9847 "Workspace remains without zoomed pane"
9848 );
9849 });
9850 }
9851
9852 #[gpui::test]
9853 async fn test_toggle_all_docks(cx: &mut gpui::TestAppContext) {
9854 init_test(cx);
9855 let fs = FakeFs::new(cx.executor());
9856
9857 let project = Project::test(fs, [], cx).await;
9858 let (workspace, cx) =
9859 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9860 workspace.update_in(cx, |workspace, window, cx| {
9861 // Open two docks
9862 let left_dock = workspace.dock_at_position(DockPosition::Left);
9863 let right_dock = workspace.dock_at_position(DockPosition::Right);
9864
9865 left_dock.update(cx, |dock, cx| dock.set_open(true, window, cx));
9866 right_dock.update(cx, |dock, cx| dock.set_open(true, window, cx));
9867
9868 assert!(left_dock.read(cx).is_open());
9869 assert!(right_dock.read(cx).is_open());
9870 });
9871
9872 workspace.update_in(cx, |workspace, window, cx| {
9873 // Toggle all docks - should close both
9874 workspace.toggle_all_docks(&ToggleAllDocks, window, cx);
9875
9876 let left_dock = workspace.dock_at_position(DockPosition::Left);
9877 let right_dock = workspace.dock_at_position(DockPosition::Right);
9878 assert!(!left_dock.read(cx).is_open());
9879 assert!(!right_dock.read(cx).is_open());
9880 });
9881
9882 workspace.update_in(cx, |workspace, window, cx| {
9883 // Toggle again - should reopen both
9884 workspace.toggle_all_docks(&ToggleAllDocks, window, cx);
9885
9886 let left_dock = workspace.dock_at_position(DockPosition::Left);
9887 let right_dock = workspace.dock_at_position(DockPosition::Right);
9888 assert!(left_dock.read(cx).is_open());
9889 assert!(right_dock.read(cx).is_open());
9890 });
9891 }
9892
9893 #[gpui::test]
9894 async fn test_toggle_all_with_manual_close(cx: &mut gpui::TestAppContext) {
9895 init_test(cx);
9896 let fs = FakeFs::new(cx.executor());
9897
9898 let project = Project::test(fs, [], cx).await;
9899 let (workspace, cx) =
9900 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9901 workspace.update_in(cx, |workspace, window, cx| {
9902 // Open two docks
9903 let left_dock = workspace.dock_at_position(DockPosition::Left);
9904 let right_dock = workspace.dock_at_position(DockPosition::Right);
9905
9906 left_dock.update(cx, |dock, cx| dock.set_open(true, window, cx));
9907 right_dock.update(cx, |dock, cx| dock.set_open(true, window, cx));
9908
9909 assert!(left_dock.read(cx).is_open());
9910 assert!(right_dock.read(cx).is_open());
9911 });
9912
9913 workspace.update_in(cx, |workspace, window, cx| {
9914 // Close them manually
9915 workspace.toggle_dock(DockPosition::Left, window, cx);
9916 workspace.toggle_dock(DockPosition::Right, window, cx);
9917
9918 let left_dock = workspace.dock_at_position(DockPosition::Left);
9919 let right_dock = workspace.dock_at_position(DockPosition::Right);
9920 assert!(!left_dock.read(cx).is_open());
9921 assert!(!right_dock.read(cx).is_open());
9922 });
9923
9924 workspace.update_in(cx, |workspace, window, cx| {
9925 // Toggle all docks - only last closed (right dock) should reopen
9926 workspace.toggle_all_docks(&ToggleAllDocks, window, cx);
9927
9928 let left_dock = workspace.dock_at_position(DockPosition::Left);
9929 let right_dock = workspace.dock_at_position(DockPosition::Right);
9930 assert!(!left_dock.read(cx).is_open());
9931 assert!(right_dock.read(cx).is_open());
9932 });
9933 }
9934
9935 #[gpui::test]
9936 async fn test_toggle_all_docks_after_dock_move(cx: &mut gpui::TestAppContext) {
9937 init_test(cx);
9938 let fs = FakeFs::new(cx.executor());
9939 let project = Project::test(fs, [], cx).await;
9940 let (workspace, cx) =
9941 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
9942
9943 // Open two docks (left and right) with one panel each
9944 let (left_panel, right_panel) = workspace.update_in(cx, |workspace, window, cx| {
9945 let left_panel = cx.new(|cx| TestPanel::new(DockPosition::Left, 100, cx));
9946 workspace.add_panel(left_panel.clone(), window, cx);
9947
9948 let right_panel = cx.new(|cx| TestPanel::new(DockPosition::Right, 101, cx));
9949 workspace.add_panel(right_panel.clone(), window, cx);
9950
9951 workspace.toggle_dock(DockPosition::Left, window, cx);
9952 workspace.toggle_dock(DockPosition::Right, window, cx);
9953
9954 // Verify initial state
9955 assert!(
9956 workspace.left_dock().read(cx).is_open(),
9957 "Left dock should be open"
9958 );
9959 assert_eq!(
9960 workspace
9961 .left_dock()
9962 .read(cx)
9963 .visible_panel()
9964 .unwrap()
9965 .panel_id(),
9966 left_panel.panel_id(),
9967 "Left panel should be visible in left dock"
9968 );
9969 assert!(
9970 workspace.right_dock().read(cx).is_open(),
9971 "Right dock should be open"
9972 );
9973 assert_eq!(
9974 workspace
9975 .right_dock()
9976 .read(cx)
9977 .visible_panel()
9978 .unwrap()
9979 .panel_id(),
9980 right_panel.panel_id(),
9981 "Right panel should be visible in right dock"
9982 );
9983 assert!(
9984 !workspace.bottom_dock().read(cx).is_open(),
9985 "Bottom dock should be closed"
9986 );
9987
9988 (left_panel, right_panel)
9989 });
9990
9991 // Focus the left panel and move it to the next position (bottom dock)
9992 workspace.update_in(cx, |workspace, window, cx| {
9993 workspace.toggle_panel_focus::<TestPanel>(window, cx); // Focus left panel
9994 assert!(
9995 left_panel.read(cx).focus_handle(cx).is_focused(window),
9996 "Left panel should be focused"
9997 );
9998 });
9999
10000 cx.dispatch_action(MoveFocusedPanelToNextPosition);
10001
10002 // Verify the left panel has moved to the bottom dock, and the bottom dock is now open
10003 workspace.update(cx, |workspace, cx| {
10004 assert!(
10005 !workspace.left_dock().read(cx).is_open(),
10006 "Left dock should be closed"
10007 );
10008 assert!(
10009 workspace.bottom_dock().read(cx).is_open(),
10010 "Bottom dock should now be open"
10011 );
10012 assert_eq!(
10013 left_panel.read(cx).position,
10014 DockPosition::Bottom,
10015 "Left panel should now be in the bottom dock"
10016 );
10017 assert_eq!(
10018 workspace
10019 .bottom_dock()
10020 .read(cx)
10021 .visible_panel()
10022 .unwrap()
10023 .panel_id(),
10024 left_panel.panel_id(),
10025 "Left panel should be the visible panel in the bottom dock"
10026 );
10027 });
10028
10029 // Toggle all docks off
10030 workspace.update_in(cx, |workspace, window, cx| {
10031 workspace.toggle_all_docks(&ToggleAllDocks, window, cx);
10032 assert!(
10033 !workspace.left_dock().read(cx).is_open(),
10034 "Left dock should be closed"
10035 );
10036 assert!(
10037 !workspace.right_dock().read(cx).is_open(),
10038 "Right dock should be closed"
10039 );
10040 assert!(
10041 !workspace.bottom_dock().read(cx).is_open(),
10042 "Bottom dock should be closed"
10043 );
10044 });
10045
10046 // Toggle all docks back on and verify positions are restored
10047 workspace.update_in(cx, |workspace, window, cx| {
10048 workspace.toggle_all_docks(&ToggleAllDocks, window, cx);
10049 assert!(
10050 !workspace.left_dock().read(cx).is_open(),
10051 "Left dock should remain closed"
10052 );
10053 assert!(
10054 workspace.right_dock().read(cx).is_open(),
10055 "Right dock should remain open"
10056 );
10057 assert!(
10058 workspace.bottom_dock().read(cx).is_open(),
10059 "Bottom dock should remain open"
10060 );
10061 assert_eq!(
10062 left_panel.read(cx).position,
10063 DockPosition::Bottom,
10064 "Left panel should remain in the bottom dock"
10065 );
10066 assert_eq!(
10067 right_panel.read(cx).position,
10068 DockPosition::Right,
10069 "Right panel should remain in the right dock"
10070 );
10071 assert_eq!(
10072 workspace
10073 .bottom_dock()
10074 .read(cx)
10075 .visible_panel()
10076 .unwrap()
10077 .panel_id(),
10078 left_panel.panel_id(),
10079 "Left panel should be the visible panel in the right dock"
10080 );
10081 });
10082 }
10083
10084 #[gpui::test]
10085 async fn test_join_pane_into_next(cx: &mut gpui::TestAppContext) {
10086 init_test(cx);
10087
10088 let fs = FakeFs::new(cx.executor());
10089
10090 let project = Project::test(fs, None, cx).await;
10091 let (workspace, cx) =
10092 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
10093
10094 // Let's arrange the panes like this:
10095 //
10096 // +-----------------------+
10097 // | top |
10098 // +------+--------+-------+
10099 // | left | center | right |
10100 // +------+--------+-------+
10101 // | bottom |
10102 // +-----------------------+
10103
10104 let top_item = cx.new(|cx| {
10105 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "top.txt", cx)])
10106 });
10107 let bottom_item = cx.new(|cx| {
10108 TestItem::new(cx).with_project_items(&[TestProjectItem::new(2, "bottom.txt", cx)])
10109 });
10110 let left_item = cx.new(|cx| {
10111 TestItem::new(cx).with_project_items(&[TestProjectItem::new(3, "left.txt", cx)])
10112 });
10113 let right_item = cx.new(|cx| {
10114 TestItem::new(cx).with_project_items(&[TestProjectItem::new(4, "right.txt", cx)])
10115 });
10116 let center_item = cx.new(|cx| {
10117 TestItem::new(cx).with_project_items(&[TestProjectItem::new(5, "center.txt", cx)])
10118 });
10119
10120 let top_pane_id = workspace.update_in(cx, |workspace, window, cx| {
10121 let top_pane_id = workspace.active_pane().entity_id();
10122 workspace.add_item_to_active_pane(Box::new(top_item.clone()), None, false, window, cx);
10123 workspace.split_pane(
10124 workspace.active_pane().clone(),
10125 SplitDirection::Down,
10126 window,
10127 cx,
10128 );
10129 top_pane_id
10130 });
10131 let bottom_pane_id = workspace.update_in(cx, |workspace, window, cx| {
10132 let bottom_pane_id = workspace.active_pane().entity_id();
10133 workspace.add_item_to_active_pane(
10134 Box::new(bottom_item.clone()),
10135 None,
10136 false,
10137 window,
10138 cx,
10139 );
10140 workspace.split_pane(
10141 workspace.active_pane().clone(),
10142 SplitDirection::Up,
10143 window,
10144 cx,
10145 );
10146 bottom_pane_id
10147 });
10148 let left_pane_id = workspace.update_in(cx, |workspace, window, cx| {
10149 let left_pane_id = workspace.active_pane().entity_id();
10150 workspace.add_item_to_active_pane(Box::new(left_item.clone()), None, false, window, cx);
10151 workspace.split_pane(
10152 workspace.active_pane().clone(),
10153 SplitDirection::Right,
10154 window,
10155 cx,
10156 );
10157 left_pane_id
10158 });
10159 let right_pane_id = workspace.update_in(cx, |workspace, window, cx| {
10160 let right_pane_id = workspace.active_pane().entity_id();
10161 workspace.add_item_to_active_pane(
10162 Box::new(right_item.clone()),
10163 None,
10164 false,
10165 window,
10166 cx,
10167 );
10168 workspace.split_pane(
10169 workspace.active_pane().clone(),
10170 SplitDirection::Left,
10171 window,
10172 cx,
10173 );
10174 right_pane_id
10175 });
10176 let center_pane_id = workspace.update_in(cx, |workspace, window, cx| {
10177 let center_pane_id = workspace.active_pane().entity_id();
10178 workspace.add_item_to_active_pane(
10179 Box::new(center_item.clone()),
10180 None,
10181 false,
10182 window,
10183 cx,
10184 );
10185 center_pane_id
10186 });
10187 cx.executor().run_until_parked();
10188
10189 workspace.update_in(cx, |workspace, window, cx| {
10190 assert_eq!(center_pane_id, workspace.active_pane().entity_id());
10191
10192 // Join into next from center pane into right
10193 workspace.join_pane_into_next(workspace.active_pane().clone(), window, cx);
10194 });
10195
10196 workspace.update_in(cx, |workspace, window, cx| {
10197 let active_pane = workspace.active_pane();
10198 assert_eq!(right_pane_id, active_pane.entity_id());
10199 assert_eq!(2, active_pane.read(cx).items_len());
10200 let item_ids_in_pane =
10201 HashSet::from_iter(active_pane.read(cx).items().map(|item| item.item_id()));
10202 assert!(item_ids_in_pane.contains(¢er_item.item_id()));
10203 assert!(item_ids_in_pane.contains(&right_item.item_id()));
10204
10205 // Join into next from right pane into bottom
10206 workspace.join_pane_into_next(workspace.active_pane().clone(), window, cx);
10207 });
10208
10209 workspace.update_in(cx, |workspace, window, cx| {
10210 let active_pane = workspace.active_pane();
10211 assert_eq!(bottom_pane_id, active_pane.entity_id());
10212 assert_eq!(3, active_pane.read(cx).items_len());
10213 let item_ids_in_pane =
10214 HashSet::from_iter(active_pane.read(cx).items().map(|item| item.item_id()));
10215 assert!(item_ids_in_pane.contains(¢er_item.item_id()));
10216 assert!(item_ids_in_pane.contains(&right_item.item_id()));
10217 assert!(item_ids_in_pane.contains(&bottom_item.item_id()));
10218
10219 // Join into next from bottom pane into left
10220 workspace.join_pane_into_next(workspace.active_pane().clone(), window, cx);
10221 });
10222
10223 workspace.update_in(cx, |workspace, window, cx| {
10224 let active_pane = workspace.active_pane();
10225 assert_eq!(left_pane_id, active_pane.entity_id());
10226 assert_eq!(4, active_pane.read(cx).items_len());
10227 let item_ids_in_pane =
10228 HashSet::from_iter(active_pane.read(cx).items().map(|item| item.item_id()));
10229 assert!(item_ids_in_pane.contains(¢er_item.item_id()));
10230 assert!(item_ids_in_pane.contains(&right_item.item_id()));
10231 assert!(item_ids_in_pane.contains(&bottom_item.item_id()));
10232 assert!(item_ids_in_pane.contains(&left_item.item_id()));
10233
10234 // Join into next from left pane into top
10235 workspace.join_pane_into_next(workspace.active_pane().clone(), window, cx);
10236 });
10237
10238 workspace.update_in(cx, |workspace, window, cx| {
10239 let active_pane = workspace.active_pane();
10240 assert_eq!(top_pane_id, active_pane.entity_id());
10241 assert_eq!(5, active_pane.read(cx).items_len());
10242 let item_ids_in_pane =
10243 HashSet::from_iter(active_pane.read(cx).items().map(|item| item.item_id()));
10244 assert!(item_ids_in_pane.contains(¢er_item.item_id()));
10245 assert!(item_ids_in_pane.contains(&right_item.item_id()));
10246 assert!(item_ids_in_pane.contains(&bottom_item.item_id()));
10247 assert!(item_ids_in_pane.contains(&left_item.item_id()));
10248 assert!(item_ids_in_pane.contains(&top_item.item_id()));
10249
10250 // Single pane left: no-op
10251 workspace.join_pane_into_next(workspace.active_pane().clone(), window, cx)
10252 });
10253
10254 workspace.update(cx, |workspace, _cx| {
10255 let active_pane = workspace.active_pane();
10256 assert_eq!(top_pane_id, active_pane.entity_id());
10257 });
10258 }
10259
10260 fn add_an_item_to_active_pane(
10261 cx: &mut VisualTestContext,
10262 workspace: &Entity<Workspace>,
10263 item_id: u64,
10264 ) -> Entity<TestItem> {
10265 let item = cx.new(|cx| {
10266 TestItem::new(cx).with_project_items(&[TestProjectItem::new(
10267 item_id,
10268 "item{item_id}.txt",
10269 cx,
10270 )])
10271 });
10272 workspace.update_in(cx, |workspace, window, cx| {
10273 workspace.add_item_to_active_pane(Box::new(item.clone()), None, false, window, cx);
10274 });
10275 item
10276 }
10277
10278 fn split_pane(cx: &mut VisualTestContext, workspace: &Entity<Workspace>) -> Entity<Pane> {
10279 workspace.update_in(cx, |workspace, window, cx| {
10280 workspace.split_pane(
10281 workspace.active_pane().clone(),
10282 SplitDirection::Right,
10283 window,
10284 cx,
10285 )
10286 })
10287 }
10288
10289 #[gpui::test]
10290 async fn test_join_all_panes(cx: &mut gpui::TestAppContext) {
10291 init_test(cx);
10292 let fs = FakeFs::new(cx.executor());
10293 let project = Project::test(fs, None, cx).await;
10294 let (workspace, cx) =
10295 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
10296
10297 add_an_item_to_active_pane(cx, &workspace, 1);
10298 split_pane(cx, &workspace);
10299 add_an_item_to_active_pane(cx, &workspace, 2);
10300 split_pane(cx, &workspace); // empty pane
10301 split_pane(cx, &workspace);
10302 let last_item = add_an_item_to_active_pane(cx, &workspace, 3);
10303
10304 cx.executor().run_until_parked();
10305
10306 workspace.update(cx, |workspace, cx| {
10307 let num_panes = workspace.panes().len();
10308 let num_items_in_current_pane = workspace.active_pane().read(cx).items().count();
10309 let active_item = workspace
10310 .active_pane()
10311 .read(cx)
10312 .active_item()
10313 .expect("item is in focus");
10314
10315 assert_eq!(num_panes, 4);
10316 assert_eq!(num_items_in_current_pane, 1);
10317 assert_eq!(active_item.item_id(), last_item.item_id());
10318 });
10319
10320 workspace.update_in(cx, |workspace, window, cx| {
10321 workspace.join_all_panes(window, cx);
10322 });
10323
10324 workspace.update(cx, |workspace, cx| {
10325 let num_panes = workspace.panes().len();
10326 let num_items_in_current_pane = workspace.active_pane().read(cx).items().count();
10327 let active_item = workspace
10328 .active_pane()
10329 .read(cx)
10330 .active_item()
10331 .expect("item is in focus");
10332
10333 assert_eq!(num_panes, 1);
10334 assert_eq!(num_items_in_current_pane, 3);
10335 assert_eq!(active_item.item_id(), last_item.item_id());
10336 });
10337 }
10338 struct TestModal(FocusHandle);
10339
10340 impl TestModal {
10341 fn new(_: &mut Window, cx: &mut Context<Self>) -> Self {
10342 Self(cx.focus_handle())
10343 }
10344 }
10345
10346 impl EventEmitter<DismissEvent> for TestModal {}
10347
10348 impl Focusable for TestModal {
10349 fn focus_handle(&self, _cx: &App) -> FocusHandle {
10350 self.0.clone()
10351 }
10352 }
10353
10354 impl ModalView for TestModal {}
10355
10356 impl Render for TestModal {
10357 fn render(
10358 &mut self,
10359 _window: &mut Window,
10360 _cx: &mut Context<TestModal>,
10361 ) -> impl IntoElement {
10362 div().track_focus(&self.0)
10363 }
10364 }
10365
10366 #[gpui::test]
10367 async fn test_panels(cx: &mut gpui::TestAppContext) {
10368 init_test(cx);
10369 let fs = FakeFs::new(cx.executor());
10370
10371 let project = Project::test(fs, [], cx).await;
10372 let (workspace, cx) =
10373 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
10374
10375 let (panel_1, panel_2) = workspace.update_in(cx, |workspace, window, cx| {
10376 let panel_1 = cx.new(|cx| TestPanel::new(DockPosition::Left, 100, cx));
10377 workspace.add_panel(panel_1.clone(), window, cx);
10378 workspace.toggle_dock(DockPosition::Left, window, cx);
10379 let panel_2 = cx.new(|cx| TestPanel::new(DockPosition::Right, 101, cx));
10380 workspace.add_panel(panel_2.clone(), window, cx);
10381 workspace.toggle_dock(DockPosition::Right, window, cx);
10382
10383 let left_dock = workspace.left_dock();
10384 assert_eq!(
10385 left_dock.read(cx).visible_panel().unwrap().panel_id(),
10386 panel_1.panel_id()
10387 );
10388 assert_eq!(
10389 left_dock.read(cx).active_panel_size(window, cx).unwrap(),
10390 panel_1.size(window, cx)
10391 );
10392
10393 left_dock.update(cx, |left_dock, cx| {
10394 left_dock.resize_active_panel(Some(px(1337.)), window, cx)
10395 });
10396 assert_eq!(
10397 workspace
10398 .right_dock()
10399 .read(cx)
10400 .visible_panel()
10401 .unwrap()
10402 .panel_id(),
10403 panel_2.panel_id(),
10404 );
10405
10406 (panel_1, panel_2)
10407 });
10408
10409 // Move panel_1 to the right
10410 panel_1.update_in(cx, |panel_1, window, cx| {
10411 panel_1.set_position(DockPosition::Right, window, cx)
10412 });
10413
10414 workspace.update_in(cx, |workspace, window, cx| {
10415 // Since panel_1 was visible on the left, it should now be visible now that it's been moved to the right.
10416 // Since it was the only panel on the left, the left dock should now be closed.
10417 assert!(!workspace.left_dock().read(cx).is_open());
10418 assert!(workspace.left_dock().read(cx).visible_panel().is_none());
10419 let right_dock = workspace.right_dock();
10420 assert_eq!(
10421 right_dock.read(cx).visible_panel().unwrap().panel_id(),
10422 panel_1.panel_id()
10423 );
10424 assert_eq!(
10425 right_dock.read(cx).active_panel_size(window, cx).unwrap(),
10426 px(1337.)
10427 );
10428
10429 // Now we move panel_2 to the left
10430 panel_2.set_position(DockPosition::Left, window, cx);
10431 });
10432
10433 workspace.update(cx, |workspace, cx| {
10434 // Since panel_2 was not visible on the right, we don't open the left dock.
10435 assert!(!workspace.left_dock().read(cx).is_open());
10436 // And the right dock is unaffected in its displaying of panel_1
10437 assert!(workspace.right_dock().read(cx).is_open());
10438 assert_eq!(
10439 workspace
10440 .right_dock()
10441 .read(cx)
10442 .visible_panel()
10443 .unwrap()
10444 .panel_id(),
10445 panel_1.panel_id(),
10446 );
10447 });
10448
10449 // Move panel_1 back to the left
10450 panel_1.update_in(cx, |panel_1, window, cx| {
10451 panel_1.set_position(DockPosition::Left, window, cx)
10452 });
10453
10454 workspace.update_in(cx, |workspace, window, cx| {
10455 // Since panel_1 was visible on the right, we open the left dock and make panel_1 active.
10456 let left_dock = workspace.left_dock();
10457 assert!(left_dock.read(cx).is_open());
10458 assert_eq!(
10459 left_dock.read(cx).visible_panel().unwrap().panel_id(),
10460 panel_1.panel_id()
10461 );
10462 assert_eq!(
10463 left_dock.read(cx).active_panel_size(window, cx).unwrap(),
10464 px(1337.)
10465 );
10466 // And the right dock should be closed as it no longer has any panels.
10467 assert!(!workspace.right_dock().read(cx).is_open());
10468
10469 // Now we move panel_1 to the bottom
10470 panel_1.set_position(DockPosition::Bottom, window, cx);
10471 });
10472
10473 workspace.update_in(cx, |workspace, window, cx| {
10474 // Since panel_1 was visible on the left, we close the left dock.
10475 assert!(!workspace.left_dock().read(cx).is_open());
10476 // The bottom dock is sized based on the panel's default size,
10477 // since the panel orientation changed from vertical to horizontal.
10478 let bottom_dock = workspace.bottom_dock();
10479 assert_eq!(
10480 bottom_dock.read(cx).active_panel_size(window, cx).unwrap(),
10481 panel_1.size(window, cx),
10482 );
10483 // Close bottom dock and move panel_1 back to the left.
10484 bottom_dock.update(cx, |bottom_dock, cx| {
10485 bottom_dock.set_open(false, window, cx)
10486 });
10487 panel_1.set_position(DockPosition::Left, window, cx);
10488 });
10489
10490 // Emit activated event on panel 1
10491 panel_1.update(cx, |_, cx| cx.emit(PanelEvent::Activate));
10492
10493 // Now the left dock is open and panel_1 is active and focused.
10494 workspace.update_in(cx, |workspace, window, cx| {
10495 let left_dock = workspace.left_dock();
10496 assert!(left_dock.read(cx).is_open());
10497 assert_eq!(
10498 left_dock.read(cx).visible_panel().unwrap().panel_id(),
10499 panel_1.panel_id(),
10500 );
10501 assert!(panel_1.focus_handle(cx).is_focused(window));
10502 });
10503
10504 // Emit closed event on panel 2, which is not active
10505 panel_2.update(cx, |_, cx| cx.emit(PanelEvent::Close));
10506
10507 // Wo don't close the left dock, because panel_2 wasn't the active panel
10508 workspace.update(cx, |workspace, cx| {
10509 let left_dock = workspace.left_dock();
10510 assert!(left_dock.read(cx).is_open());
10511 assert_eq!(
10512 left_dock.read(cx).visible_panel().unwrap().panel_id(),
10513 panel_1.panel_id(),
10514 );
10515 });
10516
10517 // Emitting a ZoomIn event shows the panel as zoomed.
10518 panel_1.update(cx, |_, cx| cx.emit(PanelEvent::ZoomIn));
10519 workspace.read_with(cx, |workspace, _| {
10520 assert_eq!(workspace.zoomed, Some(panel_1.to_any().downgrade()));
10521 assert_eq!(workspace.zoomed_position, Some(DockPosition::Left));
10522 });
10523
10524 // Move panel to another dock while it is zoomed
10525 panel_1.update_in(cx, |panel, window, cx| {
10526 panel.set_position(DockPosition::Right, window, cx)
10527 });
10528 workspace.read_with(cx, |workspace, _| {
10529 assert_eq!(workspace.zoomed, Some(panel_1.to_any().downgrade()));
10530
10531 assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
10532 });
10533
10534 // This is a helper for getting a:
10535 // - valid focus on an element,
10536 // - that isn't a part of the panes and panels system of the Workspace,
10537 // - and doesn't trigger the 'on_focus_lost' API.
10538 let focus_other_view = {
10539 let workspace = workspace.clone();
10540 move |cx: &mut VisualTestContext| {
10541 workspace.update_in(cx, |workspace, window, cx| {
10542 if workspace.active_modal::<TestModal>(cx).is_some() {
10543 workspace.toggle_modal(window, cx, TestModal::new);
10544 workspace.toggle_modal(window, cx, TestModal::new);
10545 } else {
10546 workspace.toggle_modal(window, cx, TestModal::new);
10547 }
10548 })
10549 }
10550 };
10551
10552 // If focus is transferred to another view that's not a panel or another pane, we still show
10553 // the panel as zoomed.
10554 focus_other_view(cx);
10555 workspace.read_with(cx, |workspace, _| {
10556 assert_eq!(workspace.zoomed, Some(panel_1.to_any().downgrade()));
10557 assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
10558 });
10559
10560 // If focus is transferred elsewhere in the workspace, the panel is no longer zoomed.
10561 workspace.update_in(cx, |_workspace, window, cx| {
10562 cx.focus_self(window);
10563 });
10564 workspace.read_with(cx, |workspace, _| {
10565 assert_eq!(workspace.zoomed, None);
10566 assert_eq!(workspace.zoomed_position, None);
10567 });
10568
10569 // If focus is transferred again to another view that's not a panel or a pane, we won't
10570 // show the panel as zoomed because it wasn't zoomed before.
10571 focus_other_view(cx);
10572 workspace.read_with(cx, |workspace, _| {
10573 assert_eq!(workspace.zoomed, None);
10574 assert_eq!(workspace.zoomed_position, None);
10575 });
10576
10577 // When the panel is activated, it is zoomed again.
10578 cx.dispatch_action(ToggleRightDock);
10579 workspace.read_with(cx, |workspace, _| {
10580 assert_eq!(workspace.zoomed, Some(panel_1.to_any().downgrade()));
10581 assert_eq!(workspace.zoomed_position, Some(DockPosition::Right));
10582 });
10583
10584 // Emitting a ZoomOut event unzooms the panel.
10585 panel_1.update(cx, |_, cx| cx.emit(PanelEvent::ZoomOut));
10586 workspace.read_with(cx, |workspace, _| {
10587 assert_eq!(workspace.zoomed, None);
10588 assert_eq!(workspace.zoomed_position, None);
10589 });
10590
10591 // Emit closed event on panel 1, which is active
10592 panel_1.update(cx, |_, cx| cx.emit(PanelEvent::Close));
10593
10594 // Now the left dock is closed, because panel_1 was the active panel
10595 workspace.update(cx, |workspace, cx| {
10596 let right_dock = workspace.right_dock();
10597 assert!(!right_dock.read(cx).is_open());
10598 });
10599 }
10600
10601 #[gpui::test]
10602 async fn test_no_save_prompt_when_multi_buffer_dirty_items_closed(cx: &mut TestAppContext) {
10603 init_test(cx);
10604
10605 let fs = FakeFs::new(cx.background_executor.clone());
10606 let project = Project::test(fs, [], cx).await;
10607 let (workspace, cx) =
10608 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
10609 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
10610
10611 let dirty_regular_buffer = cx.new(|cx| {
10612 TestItem::new(cx)
10613 .with_dirty(true)
10614 .with_label("1.txt")
10615 .with_project_items(&[dirty_project_item(1, "1.txt", cx)])
10616 });
10617 let dirty_regular_buffer_2 = cx.new(|cx| {
10618 TestItem::new(cx)
10619 .with_dirty(true)
10620 .with_label("2.txt")
10621 .with_project_items(&[dirty_project_item(2, "2.txt", cx)])
10622 });
10623 let dirty_multi_buffer_with_both = cx.new(|cx| {
10624 TestItem::new(cx)
10625 .with_dirty(true)
10626 .with_buffer_kind(ItemBufferKind::Multibuffer)
10627 .with_label("Fake Project Search")
10628 .with_project_items(&[
10629 dirty_regular_buffer.read(cx).project_items[0].clone(),
10630 dirty_regular_buffer_2.read(cx).project_items[0].clone(),
10631 ])
10632 });
10633 let multi_buffer_with_both_files_id = dirty_multi_buffer_with_both.item_id();
10634 workspace.update_in(cx, |workspace, window, cx| {
10635 workspace.add_item(
10636 pane.clone(),
10637 Box::new(dirty_regular_buffer.clone()),
10638 None,
10639 false,
10640 false,
10641 window,
10642 cx,
10643 );
10644 workspace.add_item(
10645 pane.clone(),
10646 Box::new(dirty_regular_buffer_2.clone()),
10647 None,
10648 false,
10649 false,
10650 window,
10651 cx,
10652 );
10653 workspace.add_item(
10654 pane.clone(),
10655 Box::new(dirty_multi_buffer_with_both.clone()),
10656 None,
10657 false,
10658 false,
10659 window,
10660 cx,
10661 );
10662 });
10663
10664 pane.update_in(cx, |pane, window, cx| {
10665 pane.activate_item(2, true, true, window, cx);
10666 assert_eq!(
10667 pane.active_item().unwrap().item_id(),
10668 multi_buffer_with_both_files_id,
10669 "Should select the multi buffer in the pane"
10670 );
10671 });
10672 let close_all_but_multi_buffer_task = pane.update_in(cx, |pane, window, cx| {
10673 pane.close_other_items(
10674 &CloseOtherItems {
10675 save_intent: Some(SaveIntent::Save),
10676 close_pinned: true,
10677 },
10678 None,
10679 window,
10680 cx,
10681 )
10682 });
10683 cx.background_executor.run_until_parked();
10684 assert!(!cx.has_pending_prompt());
10685 close_all_but_multi_buffer_task
10686 .await
10687 .expect("Closing all buffers but the multi buffer failed");
10688 pane.update(cx, |pane, cx| {
10689 assert_eq!(dirty_regular_buffer.read(cx).save_count, 1);
10690 assert_eq!(dirty_multi_buffer_with_both.read(cx).save_count, 0);
10691 assert_eq!(dirty_regular_buffer_2.read(cx).save_count, 1);
10692 assert_eq!(pane.items_len(), 1);
10693 assert_eq!(
10694 pane.active_item().unwrap().item_id(),
10695 multi_buffer_with_both_files_id,
10696 "Should have only the multi buffer left in the pane"
10697 );
10698 assert!(
10699 dirty_multi_buffer_with_both.read(cx).is_dirty,
10700 "The multi buffer containing the unsaved buffer should still be dirty"
10701 );
10702 });
10703
10704 dirty_regular_buffer.update(cx, |buffer, cx| {
10705 buffer.project_items[0].update(cx, |pi, _| pi.is_dirty = true)
10706 });
10707
10708 let close_multi_buffer_task = pane.update_in(cx, |pane, window, cx| {
10709 pane.close_active_item(
10710 &CloseActiveItem {
10711 save_intent: Some(SaveIntent::Close),
10712 close_pinned: false,
10713 },
10714 window,
10715 cx,
10716 )
10717 });
10718 cx.background_executor.run_until_parked();
10719 assert!(
10720 cx.has_pending_prompt(),
10721 "Dirty multi buffer should prompt a save dialog"
10722 );
10723 cx.simulate_prompt_answer("Save");
10724 cx.background_executor.run_until_parked();
10725 close_multi_buffer_task
10726 .await
10727 .expect("Closing the multi buffer failed");
10728 pane.update(cx, |pane, cx| {
10729 assert_eq!(
10730 dirty_multi_buffer_with_both.read(cx).save_count,
10731 1,
10732 "Multi buffer item should get be saved"
10733 );
10734 // Test impl does not save inner items, so we do not assert them
10735 assert_eq!(
10736 pane.items_len(),
10737 0,
10738 "No more items should be left in the pane"
10739 );
10740 assert!(pane.active_item().is_none());
10741 });
10742 }
10743
10744 #[gpui::test]
10745 async fn test_save_prompt_when_dirty_multi_buffer_closed_with_some_of_its_dirty_items_not_present_in_the_pane(
10746 cx: &mut TestAppContext,
10747 ) {
10748 init_test(cx);
10749
10750 let fs = FakeFs::new(cx.background_executor.clone());
10751 let project = Project::test(fs, [], cx).await;
10752 let (workspace, cx) =
10753 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
10754 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
10755
10756 let dirty_regular_buffer = cx.new(|cx| {
10757 TestItem::new(cx)
10758 .with_dirty(true)
10759 .with_label("1.txt")
10760 .with_project_items(&[dirty_project_item(1, "1.txt", cx)])
10761 });
10762 let dirty_regular_buffer_2 = cx.new(|cx| {
10763 TestItem::new(cx)
10764 .with_dirty(true)
10765 .with_label("2.txt")
10766 .with_project_items(&[dirty_project_item(2, "2.txt", cx)])
10767 });
10768 let clear_regular_buffer = cx.new(|cx| {
10769 TestItem::new(cx)
10770 .with_label("3.txt")
10771 .with_project_items(&[TestProjectItem::new(3, "3.txt", cx)])
10772 });
10773
10774 let dirty_multi_buffer_with_both = cx.new(|cx| {
10775 TestItem::new(cx)
10776 .with_dirty(true)
10777 .with_buffer_kind(ItemBufferKind::Multibuffer)
10778 .with_label("Fake Project Search")
10779 .with_project_items(&[
10780 dirty_regular_buffer.read(cx).project_items[0].clone(),
10781 dirty_regular_buffer_2.read(cx).project_items[0].clone(),
10782 clear_regular_buffer.read(cx).project_items[0].clone(),
10783 ])
10784 });
10785 let multi_buffer_with_both_files_id = dirty_multi_buffer_with_both.item_id();
10786 workspace.update_in(cx, |workspace, window, cx| {
10787 workspace.add_item(
10788 pane.clone(),
10789 Box::new(dirty_regular_buffer.clone()),
10790 None,
10791 false,
10792 false,
10793 window,
10794 cx,
10795 );
10796 workspace.add_item(
10797 pane.clone(),
10798 Box::new(dirty_multi_buffer_with_both.clone()),
10799 None,
10800 false,
10801 false,
10802 window,
10803 cx,
10804 );
10805 });
10806
10807 pane.update_in(cx, |pane, window, cx| {
10808 pane.activate_item(1, true, true, window, cx);
10809 assert_eq!(
10810 pane.active_item().unwrap().item_id(),
10811 multi_buffer_with_both_files_id,
10812 "Should select the multi buffer in the pane"
10813 );
10814 });
10815 let _close_multi_buffer_task = pane.update_in(cx, |pane, window, cx| {
10816 pane.close_active_item(
10817 &CloseActiveItem {
10818 save_intent: None,
10819 close_pinned: false,
10820 },
10821 window,
10822 cx,
10823 )
10824 });
10825 cx.background_executor.run_until_parked();
10826 assert!(
10827 cx.has_pending_prompt(),
10828 "With one dirty item from the multi buffer not being in the pane, a save prompt should be shown"
10829 );
10830 }
10831
10832 /// Tests that when `close_on_file_delete` is enabled, files are automatically
10833 /// closed when they are deleted from disk.
10834 #[gpui::test]
10835 async fn test_close_on_disk_deletion_enabled(cx: &mut TestAppContext) {
10836 init_test(cx);
10837
10838 // Enable the close_on_disk_deletion setting
10839 cx.update_global(|store: &mut SettingsStore, cx| {
10840 store.update_user_settings(cx, |settings| {
10841 settings.workspace.close_on_file_delete = Some(true);
10842 });
10843 });
10844
10845 let fs = FakeFs::new(cx.background_executor.clone());
10846 let project = Project::test(fs, [], cx).await;
10847 let (workspace, cx) =
10848 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
10849 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
10850
10851 // Create a test item that simulates a file
10852 let item = cx.new(|cx| {
10853 TestItem::new(cx)
10854 .with_label("test.txt")
10855 .with_project_items(&[TestProjectItem::new(1, "test.txt", cx)])
10856 });
10857
10858 // Add item to workspace
10859 workspace.update_in(cx, |workspace, window, cx| {
10860 workspace.add_item(
10861 pane.clone(),
10862 Box::new(item.clone()),
10863 None,
10864 false,
10865 false,
10866 window,
10867 cx,
10868 );
10869 });
10870
10871 // Verify the item is in the pane
10872 pane.read_with(cx, |pane, _| {
10873 assert_eq!(pane.items().count(), 1);
10874 });
10875
10876 // Simulate file deletion by setting the item's deleted state
10877 item.update(cx, |item, _| {
10878 item.set_has_deleted_file(true);
10879 });
10880
10881 // Emit UpdateTab event to trigger the close behavior
10882 cx.run_until_parked();
10883 item.update(cx, |_, cx| {
10884 cx.emit(ItemEvent::UpdateTab);
10885 });
10886
10887 // Allow the close operation to complete
10888 cx.run_until_parked();
10889
10890 // Verify the item was automatically closed
10891 pane.read_with(cx, |pane, _| {
10892 assert_eq!(
10893 pane.items().count(),
10894 0,
10895 "Item should be automatically closed when file is deleted"
10896 );
10897 });
10898 }
10899
10900 /// Tests that when `close_on_file_delete` is disabled (default), files remain
10901 /// open with a strikethrough when they are deleted from disk.
10902 #[gpui::test]
10903 async fn test_close_on_disk_deletion_disabled(cx: &mut TestAppContext) {
10904 init_test(cx);
10905
10906 // Ensure close_on_disk_deletion is disabled (default)
10907 cx.update_global(|store: &mut SettingsStore, cx| {
10908 store.update_user_settings(cx, |settings| {
10909 settings.workspace.close_on_file_delete = Some(false);
10910 });
10911 });
10912
10913 let fs = FakeFs::new(cx.background_executor.clone());
10914 let project = Project::test(fs, [], cx).await;
10915 let (workspace, cx) =
10916 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
10917 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
10918
10919 // Create a test item that simulates a file
10920 let item = cx.new(|cx| {
10921 TestItem::new(cx)
10922 .with_label("test.txt")
10923 .with_project_items(&[TestProjectItem::new(1, "test.txt", cx)])
10924 });
10925
10926 // Add item to workspace
10927 workspace.update_in(cx, |workspace, window, cx| {
10928 workspace.add_item(
10929 pane.clone(),
10930 Box::new(item.clone()),
10931 None,
10932 false,
10933 false,
10934 window,
10935 cx,
10936 );
10937 });
10938
10939 // Verify the item is in the pane
10940 pane.read_with(cx, |pane, _| {
10941 assert_eq!(pane.items().count(), 1);
10942 });
10943
10944 // Simulate file deletion
10945 item.update(cx, |item, _| {
10946 item.set_has_deleted_file(true);
10947 });
10948
10949 // Emit UpdateTab event
10950 cx.run_until_parked();
10951 item.update(cx, |_, cx| {
10952 cx.emit(ItemEvent::UpdateTab);
10953 });
10954
10955 // Allow any potential close operation to complete
10956 cx.run_until_parked();
10957
10958 // Verify the item remains open (with strikethrough)
10959 pane.read_with(cx, |pane, _| {
10960 assert_eq!(
10961 pane.items().count(),
10962 1,
10963 "Item should remain open when close_on_disk_deletion is disabled"
10964 );
10965 });
10966
10967 // Verify the item shows as deleted
10968 item.read_with(cx, |item, _| {
10969 assert!(
10970 item.has_deleted_file,
10971 "Item should be marked as having deleted file"
10972 );
10973 });
10974 }
10975
10976 /// Tests that dirty files are not automatically closed when deleted from disk,
10977 /// even when `close_on_file_delete` is enabled. This ensures users don't lose
10978 /// unsaved changes without being prompted.
10979 #[gpui::test]
10980 async fn test_close_on_disk_deletion_with_dirty_file(cx: &mut TestAppContext) {
10981 init_test(cx);
10982
10983 // Enable the close_on_file_delete setting
10984 cx.update_global(|store: &mut SettingsStore, cx| {
10985 store.update_user_settings(cx, |settings| {
10986 settings.workspace.close_on_file_delete = Some(true);
10987 });
10988 });
10989
10990 let fs = FakeFs::new(cx.background_executor.clone());
10991 let project = Project::test(fs, [], cx).await;
10992 let (workspace, cx) =
10993 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
10994 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
10995
10996 // Create a dirty test item
10997 let item = cx.new(|cx| {
10998 TestItem::new(cx)
10999 .with_dirty(true)
11000 .with_label("test.txt")
11001 .with_project_items(&[TestProjectItem::new(1, "test.txt", cx)])
11002 });
11003
11004 // Add item to workspace
11005 workspace.update_in(cx, |workspace, window, cx| {
11006 workspace.add_item(
11007 pane.clone(),
11008 Box::new(item.clone()),
11009 None,
11010 false,
11011 false,
11012 window,
11013 cx,
11014 );
11015 });
11016
11017 // Simulate file deletion
11018 item.update(cx, |item, _| {
11019 item.set_has_deleted_file(true);
11020 });
11021
11022 // Emit UpdateTab event to trigger the close behavior
11023 cx.run_until_parked();
11024 item.update(cx, |_, cx| {
11025 cx.emit(ItemEvent::UpdateTab);
11026 });
11027
11028 // Allow any potential close operation to complete
11029 cx.run_until_parked();
11030
11031 // Verify the item remains open (dirty files are not auto-closed)
11032 pane.read_with(cx, |pane, _| {
11033 assert_eq!(
11034 pane.items().count(),
11035 1,
11036 "Dirty items should not be automatically closed even when file is deleted"
11037 );
11038 });
11039
11040 // Verify the item is marked as deleted and still dirty
11041 item.read_with(cx, |item, _| {
11042 assert!(
11043 item.has_deleted_file,
11044 "Item should be marked as having deleted file"
11045 );
11046 assert!(item.is_dirty, "Item should still be dirty");
11047 });
11048 }
11049
11050 /// Tests that navigation history is cleaned up when files are auto-closed
11051 /// due to deletion from disk.
11052 #[gpui::test]
11053 async fn test_close_on_disk_deletion_cleans_navigation_history(cx: &mut TestAppContext) {
11054 init_test(cx);
11055
11056 // Enable the close_on_file_delete setting
11057 cx.update_global(|store: &mut SettingsStore, cx| {
11058 store.update_user_settings(cx, |settings| {
11059 settings.workspace.close_on_file_delete = Some(true);
11060 });
11061 });
11062
11063 let fs = FakeFs::new(cx.background_executor.clone());
11064 let project = Project::test(fs, [], cx).await;
11065 let (workspace, cx) =
11066 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
11067 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
11068
11069 // Create test items
11070 let item1 = cx.new(|cx| {
11071 TestItem::new(cx)
11072 .with_label("test1.txt")
11073 .with_project_items(&[TestProjectItem::new(1, "test1.txt", cx)])
11074 });
11075 let item1_id = item1.item_id();
11076
11077 let item2 = cx.new(|cx| {
11078 TestItem::new(cx)
11079 .with_label("test2.txt")
11080 .with_project_items(&[TestProjectItem::new(2, "test2.txt", cx)])
11081 });
11082
11083 // Add items to workspace
11084 workspace.update_in(cx, |workspace, window, cx| {
11085 workspace.add_item(
11086 pane.clone(),
11087 Box::new(item1.clone()),
11088 None,
11089 false,
11090 false,
11091 window,
11092 cx,
11093 );
11094 workspace.add_item(
11095 pane.clone(),
11096 Box::new(item2.clone()),
11097 None,
11098 false,
11099 false,
11100 window,
11101 cx,
11102 );
11103 });
11104
11105 // Activate item1 to ensure it gets navigation entries
11106 pane.update_in(cx, |pane, window, cx| {
11107 pane.activate_item(0, true, true, window, cx);
11108 });
11109
11110 // Switch to item2 and back to create navigation history
11111 pane.update_in(cx, |pane, window, cx| {
11112 pane.activate_item(1, true, true, window, cx);
11113 });
11114 cx.run_until_parked();
11115
11116 pane.update_in(cx, |pane, window, cx| {
11117 pane.activate_item(0, true, true, window, cx);
11118 });
11119 cx.run_until_parked();
11120
11121 // Simulate file deletion for item1
11122 item1.update(cx, |item, _| {
11123 item.set_has_deleted_file(true);
11124 });
11125
11126 // Emit UpdateTab event to trigger the close behavior
11127 item1.update(cx, |_, cx| {
11128 cx.emit(ItemEvent::UpdateTab);
11129 });
11130 cx.run_until_parked();
11131
11132 // Verify item1 was closed
11133 pane.read_with(cx, |pane, _| {
11134 assert_eq!(
11135 pane.items().count(),
11136 1,
11137 "Should have 1 item remaining after auto-close"
11138 );
11139 });
11140
11141 // Check navigation history after close
11142 let has_item = pane.read_with(cx, |pane, cx| {
11143 let mut has_item = false;
11144 pane.nav_history().for_each_entry(cx, |entry, _| {
11145 if entry.item.id() == item1_id {
11146 has_item = true;
11147 }
11148 });
11149 has_item
11150 });
11151
11152 assert!(
11153 !has_item,
11154 "Navigation history should not contain closed item entries"
11155 );
11156 }
11157
11158 #[gpui::test]
11159 async fn test_no_save_prompt_when_dirty_multi_buffer_closed_with_all_of_its_dirty_items_present_in_the_pane(
11160 cx: &mut TestAppContext,
11161 ) {
11162 init_test(cx);
11163
11164 let fs = FakeFs::new(cx.background_executor.clone());
11165 let project = Project::test(fs, [], cx).await;
11166 let (workspace, cx) =
11167 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
11168 let pane = workspace.read_with(cx, |workspace, _| workspace.active_pane().clone());
11169
11170 let dirty_regular_buffer = cx.new(|cx| {
11171 TestItem::new(cx)
11172 .with_dirty(true)
11173 .with_label("1.txt")
11174 .with_project_items(&[dirty_project_item(1, "1.txt", cx)])
11175 });
11176 let dirty_regular_buffer_2 = cx.new(|cx| {
11177 TestItem::new(cx)
11178 .with_dirty(true)
11179 .with_label("2.txt")
11180 .with_project_items(&[dirty_project_item(2, "2.txt", cx)])
11181 });
11182 let clear_regular_buffer = cx.new(|cx| {
11183 TestItem::new(cx)
11184 .with_label("3.txt")
11185 .with_project_items(&[TestProjectItem::new(3, "3.txt", cx)])
11186 });
11187
11188 let dirty_multi_buffer = cx.new(|cx| {
11189 TestItem::new(cx)
11190 .with_dirty(true)
11191 .with_buffer_kind(ItemBufferKind::Multibuffer)
11192 .with_label("Fake Project Search")
11193 .with_project_items(&[
11194 dirty_regular_buffer.read(cx).project_items[0].clone(),
11195 dirty_regular_buffer_2.read(cx).project_items[0].clone(),
11196 clear_regular_buffer.read(cx).project_items[0].clone(),
11197 ])
11198 });
11199 workspace.update_in(cx, |workspace, window, cx| {
11200 workspace.add_item(
11201 pane.clone(),
11202 Box::new(dirty_regular_buffer.clone()),
11203 None,
11204 false,
11205 false,
11206 window,
11207 cx,
11208 );
11209 workspace.add_item(
11210 pane.clone(),
11211 Box::new(dirty_regular_buffer_2.clone()),
11212 None,
11213 false,
11214 false,
11215 window,
11216 cx,
11217 );
11218 workspace.add_item(
11219 pane.clone(),
11220 Box::new(dirty_multi_buffer.clone()),
11221 None,
11222 false,
11223 false,
11224 window,
11225 cx,
11226 );
11227 });
11228
11229 pane.update_in(cx, |pane, window, cx| {
11230 pane.activate_item(2, true, true, window, cx);
11231 assert_eq!(
11232 pane.active_item().unwrap().item_id(),
11233 dirty_multi_buffer.item_id(),
11234 "Should select the multi buffer in the pane"
11235 );
11236 });
11237 let close_multi_buffer_task = pane.update_in(cx, |pane, window, cx| {
11238 pane.close_active_item(
11239 &CloseActiveItem {
11240 save_intent: None,
11241 close_pinned: false,
11242 },
11243 window,
11244 cx,
11245 )
11246 });
11247 cx.background_executor.run_until_parked();
11248 assert!(
11249 !cx.has_pending_prompt(),
11250 "All dirty items from the multi buffer are in the pane still, no save prompts should be shown"
11251 );
11252 close_multi_buffer_task
11253 .await
11254 .expect("Closing multi buffer failed");
11255 pane.update(cx, |pane, cx| {
11256 assert_eq!(dirty_regular_buffer.read(cx).save_count, 0);
11257 assert_eq!(dirty_multi_buffer.read(cx).save_count, 0);
11258 assert_eq!(dirty_regular_buffer_2.read(cx).save_count, 0);
11259 assert_eq!(
11260 pane.items()
11261 .map(|item| item.item_id())
11262 .sorted()
11263 .collect::<Vec<_>>(),
11264 vec![
11265 dirty_regular_buffer.item_id(),
11266 dirty_regular_buffer_2.item_id(),
11267 ],
11268 "Should have no multi buffer left in the pane"
11269 );
11270 assert!(dirty_regular_buffer.read(cx).is_dirty);
11271 assert!(dirty_regular_buffer_2.read(cx).is_dirty);
11272 });
11273 }
11274
11275 #[gpui::test]
11276 async fn test_move_focused_panel_to_next_position(cx: &mut gpui::TestAppContext) {
11277 init_test(cx);
11278 let fs = FakeFs::new(cx.executor());
11279 let project = Project::test(fs, [], cx).await;
11280 let (workspace, cx) =
11281 cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
11282
11283 // Add a new panel to the right dock, opening the dock and setting the
11284 // focus to the new panel.
11285 let panel = workspace.update_in(cx, |workspace, window, cx| {
11286 let panel = cx.new(|cx| TestPanel::new(DockPosition::Right, 100, cx));
11287 workspace.add_panel(panel.clone(), window, cx);
11288
11289 workspace
11290 .right_dock()
11291 .update(cx, |right_dock, cx| right_dock.set_open(true, window, cx));
11292
11293 workspace.toggle_panel_focus::<TestPanel>(window, cx);
11294
11295 panel
11296 });
11297
11298 // Dispatch the `MoveFocusedPanelToNextPosition` action, moving the
11299 // panel to the next valid position which, in this case, is the left
11300 // dock.
11301 cx.dispatch_action(MoveFocusedPanelToNextPosition);
11302 workspace.update(cx, |workspace, cx| {
11303 assert!(workspace.left_dock().read(cx).is_open());
11304 assert_eq!(panel.read(cx).position, DockPosition::Left);
11305 });
11306
11307 // Dispatch the `MoveFocusedPanelToNextPosition` action, moving the
11308 // panel to the next valid position which, in this case, is the bottom
11309 // dock.
11310 cx.dispatch_action(MoveFocusedPanelToNextPosition);
11311 workspace.update(cx, |workspace, cx| {
11312 assert!(workspace.bottom_dock().read(cx).is_open());
11313 assert_eq!(panel.read(cx).position, DockPosition::Bottom);
11314 });
11315
11316 // Dispatch the `MoveFocusedPanelToNextPosition` action again, this time
11317 // around moving the panel to its initial position, the right dock.
11318 cx.dispatch_action(MoveFocusedPanelToNextPosition);
11319 workspace.update(cx, |workspace, cx| {
11320 assert!(workspace.right_dock().read(cx).is_open());
11321 assert_eq!(panel.read(cx).position, DockPosition::Right);
11322 });
11323
11324 // Remove focus from the panel, ensuring that, if the panel is not
11325 // focused, the `MoveFocusedPanelToNextPosition` action does not update
11326 // the panel's position, so the panel is still in the right dock.
11327 workspace.update_in(cx, |workspace, window, cx| {
11328 workspace.toggle_panel_focus::<TestPanel>(window, cx);
11329 });
11330
11331 cx.dispatch_action(MoveFocusedPanelToNextPosition);
11332 workspace.update(cx, |workspace, cx| {
11333 assert!(workspace.right_dock().read(cx).is_open());
11334 assert_eq!(panel.read(cx).position, DockPosition::Right);
11335 });
11336 }
11337
11338 #[gpui::test]
11339 async fn test_moving_items_create_panes(cx: &mut TestAppContext) {
11340 init_test(cx);
11341
11342 let fs = FakeFs::new(cx.executor());
11343 let project = Project::test(fs, [], cx).await;
11344 let (workspace, cx) =
11345 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
11346
11347 let item_1 = cx.new(|cx| {
11348 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "first.txt", cx)])
11349 });
11350 workspace.update_in(cx, |workspace, window, cx| {
11351 workspace.add_item_to_active_pane(Box::new(item_1), None, true, window, cx);
11352 workspace.move_item_to_pane_in_direction(
11353 &MoveItemToPaneInDirection {
11354 direction: SplitDirection::Right,
11355 focus: true,
11356 clone: false,
11357 },
11358 window,
11359 cx,
11360 );
11361 workspace.move_item_to_pane_at_index(
11362 &MoveItemToPane {
11363 destination: 3,
11364 focus: true,
11365 clone: false,
11366 },
11367 window,
11368 cx,
11369 );
11370
11371 assert_eq!(workspace.panes.len(), 1, "No new panes were created");
11372 assert_eq!(
11373 pane_items_paths(&workspace.active_pane, cx),
11374 vec!["first.txt".to_string()],
11375 "Single item was not moved anywhere"
11376 );
11377 });
11378
11379 let item_2 = cx.new(|cx| {
11380 TestItem::new(cx).with_project_items(&[TestProjectItem::new(2, "second.txt", cx)])
11381 });
11382 workspace.update_in(cx, |workspace, window, cx| {
11383 workspace.add_item_to_active_pane(Box::new(item_2), None, true, window, cx);
11384 assert_eq!(
11385 pane_items_paths(&workspace.panes[0], cx),
11386 vec!["first.txt".to_string(), "second.txt".to_string()],
11387 );
11388 workspace.move_item_to_pane_in_direction(
11389 &MoveItemToPaneInDirection {
11390 direction: SplitDirection::Right,
11391 focus: true,
11392 clone: false,
11393 },
11394 window,
11395 cx,
11396 );
11397
11398 assert_eq!(workspace.panes.len(), 2, "A new pane should be created");
11399 assert_eq!(
11400 pane_items_paths(&workspace.panes[0], cx),
11401 vec!["first.txt".to_string()],
11402 "After moving, one item should be left in the original pane"
11403 );
11404 assert_eq!(
11405 pane_items_paths(&workspace.panes[1], cx),
11406 vec!["second.txt".to_string()],
11407 "New item should have been moved to the new pane"
11408 );
11409 });
11410
11411 let item_3 = cx.new(|cx| {
11412 TestItem::new(cx).with_project_items(&[TestProjectItem::new(3, "third.txt", cx)])
11413 });
11414 workspace.update_in(cx, |workspace, window, cx| {
11415 let original_pane = workspace.panes[0].clone();
11416 workspace.set_active_pane(&original_pane, window, cx);
11417 workspace.add_item_to_active_pane(Box::new(item_3), None, true, window, cx);
11418 assert_eq!(workspace.panes.len(), 2, "No new panes were created");
11419 assert_eq!(
11420 pane_items_paths(&workspace.active_pane, cx),
11421 vec!["first.txt".to_string(), "third.txt".to_string()],
11422 "New pane should be ready to move one item out"
11423 );
11424
11425 workspace.move_item_to_pane_at_index(
11426 &MoveItemToPane {
11427 destination: 3,
11428 focus: true,
11429 clone: false,
11430 },
11431 window,
11432 cx,
11433 );
11434 assert_eq!(workspace.panes.len(), 3, "A new pane should be created");
11435 assert_eq!(
11436 pane_items_paths(&workspace.active_pane, cx),
11437 vec!["first.txt".to_string()],
11438 "After moving, one item should be left in the original pane"
11439 );
11440 assert_eq!(
11441 pane_items_paths(&workspace.panes[1], cx),
11442 vec!["second.txt".to_string()],
11443 "Previously created pane should be unchanged"
11444 );
11445 assert_eq!(
11446 pane_items_paths(&workspace.panes[2], cx),
11447 vec!["third.txt".to_string()],
11448 "New item should have been moved to the new pane"
11449 );
11450 });
11451 }
11452
11453 #[gpui::test]
11454 async fn test_moving_items_can_clone_panes(cx: &mut TestAppContext) {
11455 init_test(cx);
11456
11457 let fs = FakeFs::new(cx.executor());
11458 let project = Project::test(fs, [], cx).await;
11459 let (workspace, cx) =
11460 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
11461
11462 let item_1 = cx.new(|cx| {
11463 TestItem::new(cx).with_project_items(&[TestProjectItem::new(1, "first.txt", cx)])
11464 });
11465 workspace.update_in(cx, |workspace, window, cx| {
11466 workspace.add_item_to_active_pane(Box::new(item_1), None, true, window, cx);
11467 workspace.move_item_to_pane_in_direction(
11468 &MoveItemToPaneInDirection {
11469 direction: SplitDirection::Right,
11470 focus: true,
11471 clone: true,
11472 },
11473 window,
11474 cx,
11475 );
11476 workspace.move_item_to_pane_at_index(
11477 &MoveItemToPane {
11478 destination: 3,
11479 focus: true,
11480 clone: true,
11481 },
11482 window,
11483 cx,
11484 );
11485 });
11486 cx.run_until_parked();
11487
11488 workspace.update(cx, |workspace, cx| {
11489 assert_eq!(workspace.panes.len(), 3, "Two new panes were created");
11490 for pane in workspace.panes() {
11491 assert_eq!(
11492 pane_items_paths(pane, cx),
11493 vec!["first.txt".to_string()],
11494 "Single item exists in all panes"
11495 );
11496 }
11497 });
11498
11499 // verify that the active pane has been updated after waiting for the
11500 // pane focus event to fire and resolve
11501 workspace.read_with(cx, |workspace, _app| {
11502 assert_eq!(
11503 workspace.active_pane(),
11504 &workspace.panes[2],
11505 "The third pane should be the active one: {:?}",
11506 workspace.panes
11507 );
11508 })
11509 }
11510
11511 mod register_project_item_tests {
11512
11513 use super::*;
11514
11515 // View
11516 struct TestPngItemView {
11517 focus_handle: FocusHandle,
11518 }
11519 // Model
11520 struct TestPngItem {}
11521
11522 impl project::ProjectItem for TestPngItem {
11523 fn try_open(
11524 _project: &Entity<Project>,
11525 path: &ProjectPath,
11526 cx: &mut App,
11527 ) -> Option<Task<anyhow::Result<Entity<Self>>>> {
11528 if path.path.extension().unwrap() == "png" {
11529 Some(cx.spawn(async move |cx| cx.new(|_| TestPngItem {})))
11530 } else {
11531 None
11532 }
11533 }
11534
11535 fn entry_id(&self, _: &App) -> Option<ProjectEntryId> {
11536 None
11537 }
11538
11539 fn project_path(&self, _: &App) -> Option<ProjectPath> {
11540 None
11541 }
11542
11543 fn is_dirty(&self) -> bool {
11544 false
11545 }
11546 }
11547
11548 impl Item for TestPngItemView {
11549 type Event = ();
11550 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
11551 "".into()
11552 }
11553 }
11554 impl EventEmitter<()> for TestPngItemView {}
11555 impl Focusable for TestPngItemView {
11556 fn focus_handle(&self, _cx: &App) -> FocusHandle {
11557 self.focus_handle.clone()
11558 }
11559 }
11560
11561 impl Render for TestPngItemView {
11562 fn render(
11563 &mut self,
11564 _window: &mut Window,
11565 _cx: &mut Context<Self>,
11566 ) -> impl IntoElement {
11567 Empty
11568 }
11569 }
11570
11571 impl ProjectItem for TestPngItemView {
11572 type Item = TestPngItem;
11573
11574 fn for_project_item(
11575 _project: Entity<Project>,
11576 _pane: Option<&Pane>,
11577 _item: Entity<Self::Item>,
11578 _: &mut Window,
11579 cx: &mut Context<Self>,
11580 ) -> Self
11581 where
11582 Self: Sized,
11583 {
11584 Self {
11585 focus_handle: cx.focus_handle(),
11586 }
11587 }
11588 }
11589
11590 // View
11591 struct TestIpynbItemView {
11592 focus_handle: FocusHandle,
11593 }
11594 // Model
11595 struct TestIpynbItem {}
11596
11597 impl project::ProjectItem for TestIpynbItem {
11598 fn try_open(
11599 _project: &Entity<Project>,
11600 path: &ProjectPath,
11601 cx: &mut App,
11602 ) -> Option<Task<anyhow::Result<Entity<Self>>>> {
11603 if path.path.extension().unwrap() == "ipynb" {
11604 Some(cx.spawn(async move |cx| cx.new(|_| TestIpynbItem {})))
11605 } else {
11606 None
11607 }
11608 }
11609
11610 fn entry_id(&self, _: &App) -> Option<ProjectEntryId> {
11611 None
11612 }
11613
11614 fn project_path(&self, _: &App) -> Option<ProjectPath> {
11615 None
11616 }
11617
11618 fn is_dirty(&self) -> bool {
11619 false
11620 }
11621 }
11622
11623 impl Item for TestIpynbItemView {
11624 type Event = ();
11625 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
11626 "".into()
11627 }
11628 }
11629 impl EventEmitter<()> for TestIpynbItemView {}
11630 impl Focusable for TestIpynbItemView {
11631 fn focus_handle(&self, _cx: &App) -> FocusHandle {
11632 self.focus_handle.clone()
11633 }
11634 }
11635
11636 impl Render for TestIpynbItemView {
11637 fn render(
11638 &mut self,
11639 _window: &mut Window,
11640 _cx: &mut Context<Self>,
11641 ) -> impl IntoElement {
11642 Empty
11643 }
11644 }
11645
11646 impl ProjectItem for TestIpynbItemView {
11647 type Item = TestIpynbItem;
11648
11649 fn for_project_item(
11650 _project: Entity<Project>,
11651 _pane: Option<&Pane>,
11652 _item: Entity<Self::Item>,
11653 _: &mut Window,
11654 cx: &mut Context<Self>,
11655 ) -> Self
11656 where
11657 Self: Sized,
11658 {
11659 Self {
11660 focus_handle: cx.focus_handle(),
11661 }
11662 }
11663 }
11664
11665 struct TestAlternatePngItemView {
11666 focus_handle: FocusHandle,
11667 }
11668
11669 impl Item for TestAlternatePngItemView {
11670 type Event = ();
11671 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
11672 "".into()
11673 }
11674 }
11675
11676 impl EventEmitter<()> for TestAlternatePngItemView {}
11677 impl Focusable for TestAlternatePngItemView {
11678 fn focus_handle(&self, _cx: &App) -> FocusHandle {
11679 self.focus_handle.clone()
11680 }
11681 }
11682
11683 impl Render for TestAlternatePngItemView {
11684 fn render(
11685 &mut self,
11686 _window: &mut Window,
11687 _cx: &mut Context<Self>,
11688 ) -> impl IntoElement {
11689 Empty
11690 }
11691 }
11692
11693 impl ProjectItem for TestAlternatePngItemView {
11694 type Item = TestPngItem;
11695
11696 fn for_project_item(
11697 _project: Entity<Project>,
11698 _pane: Option<&Pane>,
11699 _item: Entity<Self::Item>,
11700 _: &mut Window,
11701 cx: &mut Context<Self>,
11702 ) -> Self
11703 where
11704 Self: Sized,
11705 {
11706 Self {
11707 focus_handle: cx.focus_handle(),
11708 }
11709 }
11710 }
11711
11712 #[gpui::test]
11713 async fn test_register_project_item(cx: &mut TestAppContext) {
11714 init_test(cx);
11715
11716 cx.update(|cx| {
11717 register_project_item::<TestPngItemView>(cx);
11718 register_project_item::<TestIpynbItemView>(cx);
11719 });
11720
11721 let fs = FakeFs::new(cx.executor());
11722 fs.insert_tree(
11723 "/root1",
11724 json!({
11725 "one.png": "BINARYDATAHERE",
11726 "two.ipynb": "{ totally a notebook }",
11727 "three.txt": "editing text, sure why not?"
11728 }),
11729 )
11730 .await;
11731
11732 let project = Project::test(fs, ["root1".as_ref()], cx).await;
11733 let (workspace, cx) =
11734 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
11735
11736 let worktree_id = project.update(cx, |project, cx| {
11737 project.worktrees(cx).next().unwrap().read(cx).id()
11738 });
11739
11740 let handle = workspace
11741 .update_in(cx, |workspace, window, cx| {
11742 let project_path = (worktree_id, rel_path("one.png"));
11743 workspace.open_path(project_path, None, true, window, cx)
11744 })
11745 .await
11746 .unwrap();
11747
11748 // Now we can check if the handle we got back errored or not
11749 assert_eq!(
11750 handle.to_any_view().entity_type(),
11751 TypeId::of::<TestPngItemView>()
11752 );
11753
11754 let handle = workspace
11755 .update_in(cx, |workspace, window, cx| {
11756 let project_path = (worktree_id, rel_path("two.ipynb"));
11757 workspace.open_path(project_path, None, true, window, cx)
11758 })
11759 .await
11760 .unwrap();
11761
11762 assert_eq!(
11763 handle.to_any_view().entity_type(),
11764 TypeId::of::<TestIpynbItemView>()
11765 );
11766
11767 let handle = workspace
11768 .update_in(cx, |workspace, window, cx| {
11769 let project_path = (worktree_id, rel_path("three.txt"));
11770 workspace.open_path(project_path, None, true, window, cx)
11771 })
11772 .await;
11773 assert!(handle.is_err());
11774 }
11775
11776 #[gpui::test]
11777 async fn test_register_project_item_two_enter_one_leaves(cx: &mut TestAppContext) {
11778 init_test(cx);
11779
11780 cx.update(|cx| {
11781 register_project_item::<TestPngItemView>(cx);
11782 register_project_item::<TestAlternatePngItemView>(cx);
11783 });
11784
11785 let fs = FakeFs::new(cx.executor());
11786 fs.insert_tree(
11787 "/root1",
11788 json!({
11789 "one.png": "BINARYDATAHERE",
11790 "two.ipynb": "{ totally a notebook }",
11791 "three.txt": "editing text, sure why not?"
11792 }),
11793 )
11794 .await;
11795 let project = Project::test(fs, ["root1".as_ref()], cx).await;
11796 let (workspace, cx) =
11797 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
11798 let worktree_id = project.update(cx, |project, cx| {
11799 project.worktrees(cx).next().unwrap().read(cx).id()
11800 });
11801
11802 let handle = workspace
11803 .update_in(cx, |workspace, window, cx| {
11804 let project_path = (worktree_id, rel_path("one.png"));
11805 workspace.open_path(project_path, None, true, window, cx)
11806 })
11807 .await
11808 .unwrap();
11809
11810 // This _must_ be the second item registered
11811 assert_eq!(
11812 handle.to_any_view().entity_type(),
11813 TypeId::of::<TestAlternatePngItemView>()
11814 );
11815
11816 let handle = workspace
11817 .update_in(cx, |workspace, window, cx| {
11818 let project_path = (worktree_id, rel_path("three.txt"));
11819 workspace.open_path(project_path, None, true, window, cx)
11820 })
11821 .await;
11822 assert!(handle.is_err());
11823 }
11824 }
11825
11826 #[gpui::test]
11827 async fn test_status_bar_visibility(cx: &mut TestAppContext) {
11828 init_test(cx);
11829
11830 let fs = FakeFs::new(cx.executor());
11831 let project = Project::test(fs, [], cx).await;
11832 let (workspace, _cx) =
11833 cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
11834
11835 // Test with status bar shown (default)
11836 workspace.read_with(cx, |workspace, cx| {
11837 let visible = workspace.status_bar_visible(cx);
11838 assert!(visible, "Status bar should be visible by default");
11839 });
11840
11841 // Test with status bar hidden
11842 cx.update_global(|store: &mut SettingsStore, cx| {
11843 store.update_user_settings(cx, |settings| {
11844 settings.status_bar.get_or_insert_default().show = Some(false);
11845 });
11846 });
11847
11848 workspace.read_with(cx, |workspace, cx| {
11849 let visible = workspace.status_bar_visible(cx);
11850 assert!(!visible, "Status bar should be hidden when show is false");
11851 });
11852
11853 // Test with status bar shown explicitly
11854 cx.update_global(|store: &mut SettingsStore, cx| {
11855 store.update_user_settings(cx, |settings| {
11856 settings.status_bar.get_or_insert_default().show = Some(true);
11857 });
11858 });
11859
11860 workspace.read_with(cx, |workspace, cx| {
11861 let visible = workspace.status_bar_visible(cx);
11862 assert!(visible, "Status bar should be visible when show is true");
11863 });
11864 }
11865
11866 fn pane_items_paths(pane: &Entity<Pane>, cx: &App) -> Vec<String> {
11867 pane.read(cx)
11868 .items()
11869 .flat_map(|item| {
11870 item.project_paths(cx)
11871 .into_iter()
11872 .map(|path| path.path.display(PathStyle::local()).into_owned())
11873 })
11874 .collect()
11875 }
11876
11877 pub fn init_test(cx: &mut TestAppContext) {
11878 cx.update(|cx| {
11879 let settings_store = SettingsStore::test(cx);
11880 cx.set_global(settings_store);
11881 theme::init(theme::LoadThemes::JustBase, cx);
11882 });
11883 }
11884
11885 fn dirty_project_item(id: u64, path: &str, cx: &mut App) -> Entity<TestProjectItem> {
11886 let item = TestProjectItem::new(id, path, cx);
11887 item.update(cx, |item, _| {
11888 item.is_dirty = true;
11889 });
11890 item
11891 }
11892}