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