1pub mod lsp_status;
2pub mod menu;
3pub mod pane;
4pub mod pane_group;
5pub mod settings;
6pub mod sidebar;
7mod status_bar;
8
9use anyhow::{anyhow, Result};
10use client::{Authenticate, ChannelList, Client, User, UserStore};
11use clock::ReplicaId;
12use collections::HashSet;
13use gpui::{
14 action,
15 color::Color,
16 elements::*,
17 geometry::{vector::vec2f, PathBuilder},
18 json::{self, to_string_pretty, ToJson},
19 keymap::Binding,
20 platform::{CursorStyle, WindowOptions},
21 AnyModelHandle, AnyViewHandle, AppContext, ClipboardItem, Entity, ImageData, ModelContext,
22 ModelHandle, MutableAppContext, PathPromptOptions, PromptLevel, RenderContext, Task, View,
23 ViewContext, ViewHandle, WeakModelHandle, WeakViewHandle,
24};
25use language::LanguageRegistry;
26use log::error;
27pub use pane::*;
28pub use pane_group::*;
29use parking_lot::Mutex;
30use postage::{prelude::Stream, watch};
31use project::{fs, Fs, Project, ProjectPath, Worktree};
32pub use settings::Settings;
33use sidebar::{Side, Sidebar, SidebarItemId, ToggleSidebarItem, ToggleSidebarItemFocus};
34use status_bar::StatusBar;
35pub use status_bar::StatusItemView;
36use std::{
37 any::{Any, TypeId},
38 cell::RefCell,
39 future::Future,
40 hash::{Hash, Hasher},
41 path::{Path, PathBuf},
42 rc::Rc,
43 sync::Arc,
44};
45use theme::{Theme, ThemeRegistry};
46
47action!(Open, Arc<AppState>);
48action!(OpenNew, Arc<AppState>);
49action!(OpenPaths, OpenParams);
50action!(ToggleShare);
51action!(JoinProject, JoinProjectParams);
52action!(Save);
53action!(DebugElements);
54
55pub fn init(cx: &mut MutableAppContext) {
56 pane::init(cx);
57 menu::init(cx);
58
59 cx.add_global_action(open);
60 cx.add_global_action(move |action: &OpenPaths, cx: &mut MutableAppContext| {
61 open_paths(&action.0.paths, &action.0.app_state, cx).detach();
62 });
63 cx.add_global_action(move |action: &OpenNew, cx: &mut MutableAppContext| {
64 open_new(&action.0, cx)
65 });
66 cx.add_global_action(move |action: &JoinProject, cx: &mut MutableAppContext| {
67 join_project(action.0.project_id, &action.0.app_state, cx).detach();
68 });
69
70 cx.add_action(Workspace::toggle_share);
71 cx.add_action(
72 |workspace: &mut Workspace, _: &Save, cx: &mut ViewContext<Workspace>| {
73 workspace.save_active_item(cx).detach_and_log_err(cx);
74 },
75 );
76 cx.add_action(Workspace::debug_elements);
77 cx.add_action(Workspace::toggle_sidebar_item);
78 cx.add_action(Workspace::toggle_sidebar_item_focus);
79 cx.add_bindings(vec![
80 Binding::new("cmd-s", Save, None),
81 Binding::new("cmd-alt-i", DebugElements, None),
82 Binding::new(
83 "cmd-shift-!",
84 ToggleSidebarItem(SidebarItemId {
85 side: Side::Left,
86 item_index: 0,
87 }),
88 None,
89 ),
90 Binding::new(
91 "cmd-1",
92 ToggleSidebarItemFocus(SidebarItemId {
93 side: Side::Left,
94 item_index: 0,
95 }),
96 None,
97 ),
98 ]);
99}
100
101pub struct AppState {
102 pub settings_tx: Arc<Mutex<watch::Sender<Settings>>>,
103 pub settings: watch::Receiver<Settings>,
104 pub languages: Arc<LanguageRegistry>,
105 pub themes: Arc<ThemeRegistry>,
106 pub client: Arc<client::Client>,
107 pub user_store: ModelHandle<client::UserStore>,
108 pub fs: Arc<dyn fs::Fs>,
109 pub channel_list: ModelHandle<client::ChannelList>,
110 pub path_openers: Arc<[Box<dyn PathOpener>]>,
111 pub build_window_options: &'static dyn Fn() -> WindowOptions<'static>,
112 pub build_workspace: &'static dyn Fn(
113 ModelHandle<Project>,
114 &Arc<AppState>,
115 &mut ViewContext<Workspace>,
116 ) -> Workspace,
117}
118
119#[derive(Clone)]
120pub struct OpenParams {
121 pub paths: Vec<PathBuf>,
122 pub app_state: Arc<AppState>,
123}
124
125#[derive(Clone)]
126pub struct JoinProjectParams {
127 pub project_id: u64,
128 pub app_state: Arc<AppState>,
129}
130
131pub trait PathOpener {
132 fn open(
133 &self,
134 project: &mut Project,
135 path: ProjectPath,
136 cx: &mut ModelContext<Project>,
137 ) -> Option<Task<Result<Box<dyn ItemHandle>>>>;
138}
139
140pub trait Item: Entity + Sized {
141 type View: ItemView;
142
143 fn build_view(
144 handle: ModelHandle<Self>,
145 workspace: &Workspace,
146 nav_history: ItemNavHistory,
147 cx: &mut ViewContext<Self::View>,
148 ) -> Self::View;
149
150 fn project_path(&self) -> Option<ProjectPath>;
151}
152
153pub trait ItemView: View {
154 fn deactivated(&mut self, _: &mut ViewContext<Self>) {}
155 fn navigate(&mut self, _: Box<dyn Any>, _: &mut ViewContext<Self>) {}
156 fn item_id(&self, cx: &AppContext) -> usize;
157 fn tab_content(&self, style: &theme::Tab, cx: &AppContext) -> ElementBox;
158 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
159 fn clone_on_split(&self, _: ItemNavHistory, _: &mut ViewContext<Self>) -> Option<Self>
160 where
161 Self: Sized,
162 {
163 None
164 }
165 fn is_dirty(&self, _: &AppContext) -> bool {
166 false
167 }
168 fn has_conflict(&self, _: &AppContext) -> bool {
169 false
170 }
171 fn can_save(&self, cx: &AppContext) -> bool;
172 fn save(
173 &mut self,
174 project: ModelHandle<Project>,
175 cx: &mut ViewContext<Self>,
176 ) -> Task<Result<()>>;
177 fn can_save_as(&self, cx: &AppContext) -> bool;
178 fn save_as(
179 &mut self,
180 project: ModelHandle<Project>,
181 abs_path: PathBuf,
182 cx: &mut ViewContext<Self>,
183 ) -> Task<Result<()>>;
184 fn should_activate_item_on_event(_: &Self::Event) -> bool {
185 false
186 }
187 fn should_close_item_on_event(_: &Self::Event) -> bool {
188 false
189 }
190 fn should_update_tab_on_event(_: &Self::Event) -> bool {
191 false
192 }
193 fn act_as_type(
194 &self,
195 type_id: TypeId,
196 self_handle: &ViewHandle<Self>,
197 _: &AppContext,
198 ) -> Option<AnyViewHandle> {
199 if TypeId::of::<Self>() == type_id {
200 Some(self_handle.into())
201 } else {
202 None
203 }
204 }
205}
206
207pub trait ItemHandle: Send + Sync {
208 fn id(&self) -> usize;
209 fn add_view(
210 &self,
211 window_id: usize,
212 workspace: &Workspace,
213 nav_history: Rc<RefCell<NavHistory>>,
214 cx: &mut MutableAppContext,
215 ) -> Box<dyn ItemViewHandle>;
216 fn boxed_clone(&self) -> Box<dyn ItemHandle>;
217 fn downgrade(&self) -> Box<dyn WeakItemHandle>;
218 fn to_any(&self) -> AnyModelHandle;
219 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
220}
221
222pub trait WeakItemHandle {
223 fn id(&self) -> usize;
224 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>>;
225}
226
227pub trait ItemViewHandle: 'static {
228 fn item_id(&self, cx: &AppContext) -> usize;
229 fn tab_content(&self, style: &theme::Tab, cx: &AppContext) -> ElementBox;
230 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
231 fn boxed_clone(&self) -> Box<dyn ItemViewHandle>;
232 fn clone_on_split(
233 &self,
234 nav_history: Rc<RefCell<NavHistory>>,
235 cx: &mut MutableAppContext,
236 ) -> Option<Box<dyn ItemViewHandle>>;
237 fn added_to_pane(&mut self, cx: &mut ViewContext<Pane>);
238 fn deactivated(&self, cx: &mut MutableAppContext);
239 fn navigate(&self, data: Box<dyn Any>, cx: &mut MutableAppContext);
240 fn id(&self) -> usize;
241 fn to_any(&self) -> AnyViewHandle;
242 fn is_dirty(&self, cx: &AppContext) -> bool;
243 fn has_conflict(&self, cx: &AppContext) -> bool;
244 fn can_save(&self, cx: &AppContext) -> bool;
245 fn can_save_as(&self, cx: &AppContext) -> bool;
246 fn save(&self, project: ModelHandle<Project>, cx: &mut MutableAppContext) -> Task<Result<()>>;
247 fn save_as(
248 &self,
249 project: ModelHandle<Project>,
250 abs_path: PathBuf,
251 cx: &mut MutableAppContext,
252 ) -> Task<Result<()>>;
253 fn act_as_type(&self, type_id: TypeId, cx: &AppContext) -> Option<AnyViewHandle>;
254}
255
256pub trait WeakItemViewHandle {
257 fn id(&self) -> usize;
258 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemViewHandle>>;
259}
260
261impl<T: Item> ItemHandle for ModelHandle<T> {
262 fn id(&self) -> usize {
263 self.id()
264 }
265
266 fn add_view(
267 &self,
268 window_id: usize,
269 workspace: &Workspace,
270 nav_history: Rc<RefCell<NavHistory>>,
271 cx: &mut MutableAppContext,
272 ) -> Box<dyn ItemViewHandle> {
273 Box::new(cx.add_view(window_id, |cx| {
274 let nav_history = ItemNavHistory::new(nav_history, &cx.handle());
275 T::build_view(self.clone(), workspace, nav_history, cx)
276 }))
277 }
278
279 fn boxed_clone(&self) -> Box<dyn ItemHandle> {
280 Box::new(self.clone())
281 }
282
283 fn downgrade(&self) -> Box<dyn WeakItemHandle> {
284 Box::new(self.downgrade())
285 }
286
287 fn to_any(&self) -> AnyModelHandle {
288 self.clone().into()
289 }
290
291 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath> {
292 self.read(cx).project_path()
293 }
294}
295
296impl ItemHandle for Box<dyn ItemHandle> {
297 fn id(&self) -> usize {
298 ItemHandle::id(self.as_ref())
299 }
300
301 fn add_view(
302 &self,
303 window_id: usize,
304 workspace: &Workspace,
305 nav_history: Rc<RefCell<NavHistory>>,
306 cx: &mut MutableAppContext,
307 ) -> Box<dyn ItemViewHandle> {
308 ItemHandle::add_view(self.as_ref(), window_id, workspace, nav_history, cx)
309 }
310
311 fn boxed_clone(&self) -> Box<dyn ItemHandle> {
312 self.as_ref().boxed_clone()
313 }
314
315 fn downgrade(&self) -> Box<dyn WeakItemHandle> {
316 self.as_ref().downgrade()
317 }
318
319 fn to_any(&self) -> AnyModelHandle {
320 self.as_ref().to_any()
321 }
322
323 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath> {
324 self.as_ref().project_path(cx)
325 }
326}
327
328impl<T: Item> WeakItemHandle for WeakModelHandle<T> {
329 fn id(&self) -> usize {
330 WeakModelHandle::id(self)
331 }
332
333 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
334 WeakModelHandle::<T>::upgrade(self, cx).map(|i| Box::new(i) as Box<dyn ItemHandle>)
335 }
336}
337
338impl Hash for Box<dyn WeakItemHandle> {
339 fn hash<H: Hasher>(&self, state: &mut H) {
340 self.id().hash(state);
341 }
342}
343
344impl PartialEq for Box<dyn WeakItemHandle> {
345 fn eq(&self, other: &Self) -> bool {
346 self.id() == other.id()
347 }
348}
349
350impl Eq for Box<dyn WeakItemHandle> {}
351
352impl dyn ItemViewHandle {
353 pub fn downcast<T: View>(&self) -> Option<ViewHandle<T>> {
354 self.to_any().downcast()
355 }
356
357 pub fn act_as<T: View>(&self, cx: &AppContext) -> Option<ViewHandle<T>> {
358 self.act_as_type(TypeId::of::<T>(), cx)
359 .and_then(|t| t.downcast())
360 }
361}
362
363impl<T: ItemView> ItemViewHandle for ViewHandle<T> {
364 fn item_id(&self, cx: &AppContext) -> usize {
365 self.read(cx).item_id(cx)
366 }
367
368 fn tab_content(&self, style: &theme::Tab, cx: &AppContext) -> ElementBox {
369 self.read(cx).tab_content(style, cx)
370 }
371
372 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath> {
373 self.read(cx).project_path(cx)
374 }
375
376 fn boxed_clone(&self) -> Box<dyn ItemViewHandle> {
377 Box::new(self.clone())
378 }
379
380 fn clone_on_split(
381 &self,
382 nav_history: Rc<RefCell<NavHistory>>,
383 cx: &mut MutableAppContext,
384 ) -> Option<Box<dyn ItemViewHandle>> {
385 self.update(cx, |item, cx| {
386 cx.add_option_view(|cx| {
387 item.clone_on_split(ItemNavHistory::new(nav_history, &cx.handle()), cx)
388 })
389 })
390 .map(|handle| Box::new(handle) as Box<dyn ItemViewHandle>)
391 }
392
393 fn added_to_pane(&mut self, cx: &mut ViewContext<Pane>) {
394 cx.subscribe(self, |pane, item, event, cx| {
395 if T::should_close_item_on_event(event) {
396 pane.close_item(item.id(), cx);
397 return;
398 }
399 if T::should_activate_item_on_event(event) {
400 if let Some(ix) = pane.index_for_item_view(&item) {
401 pane.activate_item(ix, cx);
402 pane.activate(cx);
403 }
404 }
405 if T::should_update_tab_on_event(event) {
406 cx.notify()
407 }
408 })
409 .detach();
410 }
411
412 fn deactivated(&self, cx: &mut MutableAppContext) {
413 self.update(cx, |this, cx| this.deactivated(cx));
414 }
415
416 fn navigate(&self, data: Box<dyn Any>, cx: &mut MutableAppContext) {
417 self.update(cx, |this, cx| this.navigate(data, cx));
418 }
419
420 fn save(&self, project: ModelHandle<Project>, cx: &mut MutableAppContext) -> Task<Result<()>> {
421 self.update(cx, |item, cx| item.save(project, cx))
422 }
423
424 fn save_as(
425 &self,
426 project: ModelHandle<Project>,
427 abs_path: PathBuf,
428 cx: &mut MutableAppContext,
429 ) -> Task<anyhow::Result<()>> {
430 self.update(cx, |item, cx| item.save_as(project, abs_path, cx))
431 }
432
433 fn is_dirty(&self, cx: &AppContext) -> bool {
434 self.read(cx).is_dirty(cx)
435 }
436
437 fn has_conflict(&self, cx: &AppContext) -> bool {
438 self.read(cx).has_conflict(cx)
439 }
440
441 fn id(&self) -> usize {
442 self.id()
443 }
444
445 fn to_any(&self) -> AnyViewHandle {
446 self.into()
447 }
448
449 fn can_save(&self, cx: &AppContext) -> bool {
450 self.read(cx).can_save(cx)
451 }
452
453 fn can_save_as(&self, cx: &AppContext) -> bool {
454 self.read(cx).can_save_as(cx)
455 }
456
457 fn act_as_type(&self, type_id: TypeId, cx: &AppContext) -> Option<AnyViewHandle> {
458 self.read(cx).act_as_type(type_id, self, cx)
459 }
460}
461
462impl Into<AnyViewHandle> for Box<dyn ItemViewHandle> {
463 fn into(self) -> AnyViewHandle {
464 self.to_any()
465 }
466}
467
468impl Clone for Box<dyn ItemViewHandle> {
469 fn clone(&self) -> Box<dyn ItemViewHandle> {
470 self.boxed_clone()
471 }
472}
473
474impl Clone for Box<dyn ItemHandle> {
475 fn clone(&self) -> Box<dyn ItemHandle> {
476 self.boxed_clone()
477 }
478}
479
480impl<T: ItemView> WeakItemViewHandle for WeakViewHandle<T> {
481 fn id(&self) -> usize {
482 self.id()
483 }
484
485 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemViewHandle>> {
486 self.upgrade(cx)
487 .map(|v| Box::new(v) as Box<dyn ItemViewHandle>)
488 }
489}
490
491#[derive(Clone)]
492pub struct WorkspaceParams {
493 pub project: ModelHandle<Project>,
494 pub client: Arc<Client>,
495 pub fs: Arc<dyn Fs>,
496 pub languages: Arc<LanguageRegistry>,
497 pub settings: watch::Receiver<Settings>,
498 pub user_store: ModelHandle<UserStore>,
499 pub channel_list: ModelHandle<ChannelList>,
500 pub path_openers: Arc<[Box<dyn PathOpener>]>,
501}
502
503impl WorkspaceParams {
504 #[cfg(any(test, feature = "test-support"))]
505 pub fn test(cx: &mut MutableAppContext) -> Self {
506 let fs = project::FakeFs::new(cx.background().clone());
507 let languages = Arc::new(LanguageRegistry::new());
508 let http_client = client::test::FakeHttpClient::new(|_| async move {
509 Ok(client::http::ServerResponse::new(404))
510 });
511 let client = Client::new(http_client.clone());
512 let theme =
513 gpui::fonts::with_font_cache(cx.font_cache().clone(), || theme::Theme::default());
514 let settings = Settings::new("Courier", cx.font_cache(), Arc::new(theme)).unwrap();
515 let user_store = cx.add_model(|cx| UserStore::new(client.clone(), http_client, cx));
516 let project = Project::local(
517 client.clone(),
518 user_store.clone(),
519 languages.clone(),
520 fs.clone(),
521 cx,
522 );
523 Self {
524 project,
525 channel_list: cx
526 .add_model(|cx| ChannelList::new(user_store.clone(), client.clone(), cx)),
527 client,
528 fs,
529 languages,
530 settings: watch::channel_with(settings).1,
531 user_store,
532 path_openers: Arc::from([]),
533 }
534 }
535
536 #[cfg(any(test, feature = "test-support"))]
537 pub fn local(app_state: &Arc<AppState>, cx: &mut MutableAppContext) -> Self {
538 Self {
539 project: Project::local(
540 app_state.client.clone(),
541 app_state.user_store.clone(),
542 app_state.languages.clone(),
543 app_state.fs.clone(),
544 cx,
545 ),
546 client: app_state.client.clone(),
547 fs: app_state.fs.clone(),
548 languages: app_state.languages.clone(),
549 settings: app_state.settings.clone(),
550 user_store: app_state.user_store.clone(),
551 channel_list: app_state.channel_list.clone(),
552 path_openers: app_state.path_openers.clone(),
553 }
554 }
555}
556
557pub struct Workspace {
558 pub settings: watch::Receiver<Settings>,
559 weak_self: WeakViewHandle<Self>,
560 client: Arc<Client>,
561 user_store: ModelHandle<client::UserStore>,
562 fs: Arc<dyn Fs>,
563 modal: Option<AnyViewHandle>,
564 center: PaneGroup,
565 left_sidebar: Sidebar,
566 right_sidebar: Sidebar,
567 panes: Vec<ViewHandle<Pane>>,
568 active_pane: ViewHandle<Pane>,
569 status_bar: ViewHandle<StatusBar>,
570 project: ModelHandle<Project>,
571 path_openers: Arc<[Box<dyn PathOpener>]>,
572 items: HashSet<Box<dyn WeakItemHandle>>,
573 _observe_current_user: Task<()>,
574}
575
576impl Workspace {
577 pub fn new(params: &WorkspaceParams, cx: &mut ViewContext<Self>) -> Self {
578 cx.observe(¶ms.project, |_, _, cx| cx.notify()).detach();
579
580 let pane = cx.add_view(|_| Pane::new(params.settings.clone()));
581 let pane_id = pane.id();
582 cx.observe(&pane, move |me, _, cx| {
583 let active_entry = me.active_project_path(cx);
584 me.project
585 .update(cx, |project, cx| project.set_active_path(active_entry, cx));
586 })
587 .detach();
588 cx.subscribe(&pane, move |me, _, event, cx| {
589 me.handle_pane_event(pane_id, event, cx)
590 })
591 .detach();
592 cx.focus(&pane);
593
594 let status_bar = cx.add_view(|cx| StatusBar::new(&pane, params.settings.clone(), cx));
595 let mut current_user = params.user_store.read(cx).watch_current_user().clone();
596 let mut connection_status = params.client.status().clone();
597 let _observe_current_user = cx.spawn_weak(|this, mut cx| async move {
598 current_user.recv().await;
599 connection_status.recv().await;
600 let mut stream =
601 Stream::map(current_user, drop).merge(Stream::map(connection_status, drop));
602
603 while stream.recv().await.is_some() {
604 cx.update(|cx| {
605 if let Some(this) = this.upgrade(cx) {
606 this.update(cx, |_, cx| cx.notify());
607 }
608 })
609 }
610 });
611
612 Workspace {
613 modal: None,
614 weak_self: cx.weak_handle(),
615 center: PaneGroup::new(pane.clone()),
616 panes: vec![pane.clone()],
617 active_pane: pane.clone(),
618 status_bar,
619 settings: params.settings.clone(),
620 client: params.client.clone(),
621 user_store: params.user_store.clone(),
622 fs: params.fs.clone(),
623 left_sidebar: Sidebar::new(Side::Left),
624 right_sidebar: Sidebar::new(Side::Right),
625 project: params.project.clone(),
626 path_openers: params.path_openers.clone(),
627 items: Default::default(),
628 _observe_current_user,
629 }
630 }
631
632 pub fn weak_handle(&self) -> WeakViewHandle<Self> {
633 self.weak_self.clone()
634 }
635
636 pub fn settings(&self) -> watch::Receiver<Settings> {
637 self.settings.clone()
638 }
639
640 pub fn left_sidebar_mut(&mut self) -> &mut Sidebar {
641 &mut self.left_sidebar
642 }
643
644 pub fn right_sidebar_mut(&mut self) -> &mut Sidebar {
645 &mut self.right_sidebar
646 }
647
648 pub fn status_bar(&self) -> &ViewHandle<StatusBar> {
649 &self.status_bar
650 }
651
652 pub fn project(&self) -> &ModelHandle<Project> {
653 &self.project
654 }
655
656 pub fn worktrees<'a>(
657 &self,
658 cx: &'a AppContext,
659 ) -> impl 'a + Iterator<Item = ModelHandle<Worktree>> {
660 self.project.read(cx).worktrees(cx)
661 }
662
663 pub fn contains_paths(&self, paths: &[PathBuf], cx: &AppContext) -> bool {
664 paths.iter().all(|path| self.contains_path(&path, cx))
665 }
666
667 pub fn contains_path(&self, path: &Path, cx: &AppContext) -> bool {
668 for worktree in self.worktrees(cx) {
669 let worktree = worktree.read(cx).as_local();
670 if worktree.map_or(false, |w| w.contains_abs_path(path)) {
671 return true;
672 }
673 }
674 false
675 }
676
677 pub fn worktree_scans_complete(&self, cx: &AppContext) -> impl Future<Output = ()> + 'static {
678 let futures = self
679 .worktrees(cx)
680 .filter_map(|worktree| worktree.read(cx).as_local())
681 .map(|worktree| worktree.scan_complete())
682 .collect::<Vec<_>>();
683 async move {
684 for future in futures {
685 future.await;
686 }
687 }
688 }
689
690 pub fn open_paths(
691 &mut self,
692 abs_paths: &[PathBuf],
693 cx: &mut ViewContext<Self>,
694 ) -> Task<Vec<Option<Result<Box<dyn ItemViewHandle>, Arc<anyhow::Error>>>>> {
695 let entries = abs_paths
696 .iter()
697 .cloned()
698 .map(|path| self.project_path_for_path(&path, cx))
699 .collect::<Vec<_>>();
700
701 let fs = self.fs.clone();
702 let tasks = abs_paths
703 .iter()
704 .cloned()
705 .zip(entries.into_iter())
706 .map(|(abs_path, project_path)| {
707 cx.spawn(|this, mut cx| {
708 let fs = fs.clone();
709 async move {
710 let project_path = project_path.await.ok()?;
711 if fs.is_file(&abs_path).await {
712 Some(
713 this.update(&mut cx, |this, cx| this.open_path(project_path, cx))
714 .await,
715 )
716 } else {
717 None
718 }
719 }
720 })
721 })
722 .collect::<Vec<_>>();
723
724 cx.foreground().spawn(async move {
725 let mut items = Vec::new();
726 for task in tasks {
727 items.push(task.await);
728 }
729 items
730 })
731 }
732
733 fn project_path_for_path(
734 &self,
735 abs_path: &Path,
736 cx: &mut ViewContext<Self>,
737 ) -> Task<Result<ProjectPath>> {
738 let entry = self.project().update(cx, |project, cx| {
739 project.find_or_create_local_worktree(abs_path, false, cx)
740 });
741 cx.spawn(|_, cx| async move {
742 let (worktree, path) = entry.await?;
743 Ok(ProjectPath {
744 worktree_id: worktree.read_with(&cx, |t, _| t.id()),
745 path: path.into(),
746 })
747 })
748 }
749
750 pub fn toggle_modal<V, F>(&mut self, cx: &mut ViewContext<Self>, add_view: F)
751 where
752 V: 'static + View,
753 F: FnOnce(&mut ViewContext<Self>, &mut Self) -> ViewHandle<V>,
754 {
755 if self.modal.as_ref().map_or(false, |modal| modal.is::<V>()) {
756 self.modal.take();
757 cx.focus_self();
758 } else {
759 let modal = add_view(cx, self);
760 cx.focus(&modal);
761 self.modal = Some(modal.into());
762 }
763 cx.notify();
764 }
765
766 pub fn modal(&self) -> Option<&AnyViewHandle> {
767 self.modal.as_ref()
768 }
769
770 pub fn dismiss_modal(&mut self, cx: &mut ViewContext<Self>) {
771 if self.modal.take().is_some() {
772 cx.focus(&self.active_pane);
773 cx.notify();
774 }
775 }
776
777 pub fn open_path(
778 &mut self,
779 path: ProjectPath,
780 cx: &mut ViewContext<Self>,
781 ) -> Task<Result<Box<dyn ItemViewHandle>, Arc<anyhow::Error>>> {
782 let load_task = self.load_path(path, cx);
783 let pane = self.active_pane().clone().downgrade();
784 cx.spawn(|this, mut cx| async move {
785 let item = load_task.await?;
786 this.update(&mut cx, |this, cx| {
787 let pane = pane
788 .upgrade(cx)
789 .ok_or_else(|| anyhow!("could not upgrade pane reference"))?;
790 Ok(this.open_item_in_pane(item, &pane, cx))
791 })
792 })
793 }
794
795 pub fn load_path(
796 &mut self,
797 path: ProjectPath,
798 cx: &mut ViewContext<Self>,
799 ) -> Task<Result<Box<dyn ItemHandle>>> {
800 if let Some(existing_item) = self.item_for_path(&path, cx) {
801 return Task::ready(Ok(existing_item));
802 }
803
804 let project_path = path.clone();
805 let path_openers = self.path_openers.clone();
806 self.project.update(cx, |project, cx| {
807 for opener in path_openers.iter() {
808 if let Some(task) = opener.open(project, project_path.clone(), cx) {
809 return task;
810 }
811 }
812 Task::ready(Err(anyhow!("no opener found for path {:?}", project_path)))
813 })
814 }
815
816 fn item_for_path(&self, path: &ProjectPath, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
817 self.items
818 .iter()
819 .filter_map(|i| i.upgrade(cx))
820 .find(|i| i.project_path(cx).as_ref() == Some(path))
821 }
822
823 pub fn item_of_type<T: Item>(&self, cx: &AppContext) -> Option<ModelHandle<T>> {
824 self.items
825 .iter()
826 .find_map(|i| i.upgrade(cx).and_then(|i| i.to_any().downcast()))
827 }
828
829 pub fn active_item(&self, cx: &AppContext) -> Option<Box<dyn ItemViewHandle>> {
830 self.active_pane().read(cx).active_item()
831 }
832
833 fn active_project_path(&self, cx: &ViewContext<Self>) -> Option<ProjectPath> {
834 self.active_item(cx).and_then(|item| item.project_path(cx))
835 }
836
837 pub fn save_active_item(&mut self, cx: &mut ViewContext<Self>) -> Task<Result<()>> {
838 let project = self.project.clone();
839 if let Some(item) = self.active_item(cx) {
840 if item.can_save(cx) {
841 if item.has_conflict(cx.as_ref()) {
842 const CONFLICT_MESSAGE: &'static str = "This file has changed on disk since you started editing it. Do you want to overwrite it?";
843
844 let mut answer = cx.prompt(
845 PromptLevel::Warning,
846 CONFLICT_MESSAGE,
847 &["Overwrite", "Cancel"],
848 );
849 cx.spawn(|_, mut cx| async move {
850 let answer = answer.recv().await;
851 if answer == Some(0) {
852 cx.update(|cx| item.save(project, cx)).await?;
853 }
854 Ok(())
855 })
856 } else {
857 item.save(project, cx)
858 }
859 } else if item.can_save_as(cx) {
860 let worktree = self.worktrees(cx).next();
861 let start_abs_path = worktree
862 .and_then(|w| w.read(cx).as_local())
863 .map_or(Path::new(""), |w| w.abs_path())
864 .to_path_buf();
865 let mut abs_path = cx.prompt_for_new_path(&start_abs_path);
866 cx.spawn(|_, mut cx| async move {
867 if let Some(abs_path) = abs_path.recv().await.flatten() {
868 cx.update(|cx| item.save_as(project, abs_path, cx)).await?;
869 }
870 Ok(())
871 })
872 } else {
873 Task::ready(Ok(()))
874 }
875 } else {
876 Task::ready(Ok(()))
877 }
878 }
879
880 pub fn toggle_sidebar_item(&mut self, action: &ToggleSidebarItem, cx: &mut ViewContext<Self>) {
881 let sidebar = match action.0.side {
882 Side::Left => &mut self.left_sidebar,
883 Side::Right => &mut self.right_sidebar,
884 };
885 sidebar.toggle_item(action.0.item_index);
886 if let Some(active_item) = sidebar.active_item() {
887 cx.focus(active_item);
888 } else {
889 cx.focus_self();
890 }
891 cx.notify();
892 }
893
894 pub fn toggle_sidebar_item_focus(
895 &mut self,
896 action: &ToggleSidebarItemFocus,
897 cx: &mut ViewContext<Self>,
898 ) {
899 let sidebar = match action.0.side {
900 Side::Left => &mut self.left_sidebar,
901 Side::Right => &mut self.right_sidebar,
902 };
903 sidebar.activate_item(action.0.item_index);
904 if let Some(active_item) = sidebar.active_item() {
905 if active_item.is_focused(cx) {
906 cx.focus_self();
907 } else {
908 cx.focus(active_item);
909 }
910 }
911 cx.notify();
912 }
913
914 pub fn debug_elements(&mut self, _: &DebugElements, cx: &mut ViewContext<Self>) {
915 match to_string_pretty(&cx.debug_elements()) {
916 Ok(json) => {
917 let kib = json.len() as f32 / 1024.;
918 cx.as_mut().write_to_clipboard(ClipboardItem::new(json));
919 log::info!(
920 "copied {:.1} KiB of element debug JSON to the clipboard",
921 kib
922 );
923 }
924 Err(error) => {
925 log::error!("error debugging elements: {}", error);
926 }
927 };
928 }
929
930 fn add_pane(&mut self, cx: &mut ViewContext<Self>) -> ViewHandle<Pane> {
931 let pane = cx.add_view(|_| Pane::new(self.settings.clone()));
932 let pane_id = pane.id();
933 cx.observe(&pane, move |me, _, cx| {
934 let active_entry = me.active_project_path(cx);
935 me.project
936 .update(cx, |project, cx| project.set_active_path(active_entry, cx));
937 })
938 .detach();
939 cx.subscribe(&pane, move |me, _, event, cx| {
940 me.handle_pane_event(pane_id, event, cx)
941 })
942 .detach();
943 self.panes.push(pane.clone());
944 self.activate_pane(pane.clone(), cx);
945 pane
946 }
947
948 pub fn open_item<T>(
949 &mut self,
950 item_handle: T,
951 cx: &mut ViewContext<Self>,
952 ) -> Box<dyn ItemViewHandle>
953 where
954 T: 'static + ItemHandle,
955 {
956 self.open_item_in_pane(item_handle, &self.active_pane().clone(), cx)
957 }
958
959 pub fn open_item_in_pane<T>(
960 &mut self,
961 item_handle: T,
962 pane: &ViewHandle<Pane>,
963 cx: &mut ViewContext<Self>,
964 ) -> Box<dyn ItemViewHandle>
965 where
966 T: 'static + ItemHandle,
967 {
968 self.items.insert(item_handle.downgrade());
969 pane.update(cx, |pane, cx| pane.open_item(item_handle, self, cx))
970 }
971
972 pub fn activate_pane_for_item(
973 &mut self,
974 item: &dyn ItemHandle,
975 cx: &mut ViewContext<Self>,
976 ) -> bool {
977 let pane = self.panes.iter().find_map(|pane| {
978 if pane.read(cx).contains_item(item) {
979 Some(pane.clone())
980 } else {
981 None
982 }
983 });
984 if let Some(pane) = pane {
985 self.activate_pane(pane.clone(), cx);
986 true
987 } else {
988 false
989 }
990 }
991
992 pub fn activate_item(&mut self, item: &dyn ItemHandle, cx: &mut ViewContext<Self>) -> bool {
993 let result = self.panes.iter().find_map(|pane| {
994 if let Some(ix) = pane.read(cx).index_for_item(item) {
995 Some((pane.clone(), ix))
996 } else {
997 None
998 }
999 });
1000 if let Some((pane, ix)) = result {
1001 self.activate_pane(pane.clone(), cx);
1002 pane.update(cx, |pane, cx| pane.activate_item(ix, cx));
1003 true
1004 } else {
1005 false
1006 }
1007 }
1008
1009 pub fn activate_next_pane(&mut self, cx: &mut ViewContext<Self>) {
1010 let ix = self
1011 .panes
1012 .iter()
1013 .position(|pane| pane == &self.active_pane)
1014 .unwrap();
1015 let next_ix = (ix + 1) % self.panes.len();
1016 self.activate_pane(self.panes[next_ix].clone(), cx);
1017 }
1018
1019 fn activate_pane(&mut self, pane: ViewHandle<Pane>, cx: &mut ViewContext<Self>) {
1020 self.active_pane = pane;
1021 self.status_bar.update(cx, |status_bar, cx| {
1022 status_bar.set_active_pane(&self.active_pane, cx);
1023 });
1024 cx.focus(&self.active_pane);
1025 cx.notify();
1026 }
1027
1028 fn handle_pane_event(
1029 &mut self,
1030 pane_id: usize,
1031 event: &pane::Event,
1032 cx: &mut ViewContext<Self>,
1033 ) {
1034 if let Some(pane) = self.pane(pane_id) {
1035 match event {
1036 pane::Event::Split(direction) => {
1037 self.split_pane(pane, *direction, cx);
1038 }
1039 pane::Event::Remove => {
1040 self.remove_pane(pane, cx);
1041 }
1042 pane::Event::Activate => {
1043 self.activate_pane(pane, cx);
1044 }
1045 }
1046 } else {
1047 error!("pane {} not found", pane_id);
1048 }
1049 }
1050
1051 pub fn split_pane(
1052 &mut self,
1053 pane: ViewHandle<Pane>,
1054 direction: SplitDirection,
1055 cx: &mut ViewContext<Self>,
1056 ) -> ViewHandle<Pane> {
1057 let new_pane = self.add_pane(cx);
1058 self.activate_pane(new_pane.clone(), cx);
1059 if let Some(item) = pane.read(cx).active_item() {
1060 let nav_history = new_pane.read(cx).nav_history().clone();
1061 if let Some(clone) = item.clone_on_split(nav_history, cx.as_mut()) {
1062 new_pane.update(cx, |new_pane, cx| new_pane.add_item_view(clone, cx));
1063 }
1064 }
1065 self.center.split(&pane, &new_pane, direction).unwrap();
1066 cx.notify();
1067 new_pane
1068 }
1069
1070 fn remove_pane(&mut self, pane: ViewHandle<Pane>, cx: &mut ViewContext<Self>) {
1071 if self.center.remove(&pane).unwrap() {
1072 self.panes.retain(|p| p != &pane);
1073 self.activate_pane(self.panes.last().unwrap().clone(), cx);
1074 }
1075 }
1076
1077 pub fn panes(&self) -> &[ViewHandle<Pane>] {
1078 &self.panes
1079 }
1080
1081 fn pane(&self, pane_id: usize) -> Option<ViewHandle<Pane>> {
1082 self.panes.iter().find(|pane| pane.id() == pane_id).cloned()
1083 }
1084
1085 pub fn active_pane(&self) -> &ViewHandle<Pane> {
1086 &self.active_pane
1087 }
1088
1089 fn toggle_share(&mut self, _: &ToggleShare, cx: &mut ViewContext<Self>) {
1090 self.project.update(cx, |project, cx| {
1091 if project.is_local() {
1092 if project.is_shared() {
1093 project.unshare(cx).detach();
1094 } else {
1095 project.share(cx).detach();
1096 }
1097 }
1098 });
1099 }
1100
1101 fn render_connection_status(&self) -> Option<ElementBox> {
1102 let theme = &self.settings.borrow().theme;
1103 match &*self.client.status().borrow() {
1104 client::Status::ConnectionError
1105 | client::Status::ConnectionLost
1106 | client::Status::Reauthenticating
1107 | client::Status::Reconnecting { .. }
1108 | client::Status::ReconnectionError { .. } => Some(
1109 Container::new(
1110 Align::new(
1111 ConstrainedBox::new(
1112 Svg::new("icons/offline-14.svg")
1113 .with_color(theme.workspace.titlebar.offline_icon.color)
1114 .boxed(),
1115 )
1116 .with_width(theme.workspace.titlebar.offline_icon.width)
1117 .boxed(),
1118 )
1119 .boxed(),
1120 )
1121 .with_style(theme.workspace.titlebar.offline_icon.container)
1122 .boxed(),
1123 ),
1124 client::Status::UpgradeRequired => Some(
1125 Label::new(
1126 "Please update Zed to collaborate".to_string(),
1127 theme.workspace.titlebar.outdated_warning.text.clone(),
1128 )
1129 .contained()
1130 .with_style(theme.workspace.titlebar.outdated_warning.container)
1131 .aligned()
1132 .boxed(),
1133 ),
1134 _ => None,
1135 }
1136 }
1137
1138 fn render_titlebar(&self, theme: &Theme, cx: &mut RenderContext<Self>) -> ElementBox {
1139 ConstrainedBox::new(
1140 Container::new(
1141 Stack::new()
1142 .with_child(
1143 Align::new(
1144 Label::new("zed".into(), theme.workspace.titlebar.title.clone())
1145 .boxed(),
1146 )
1147 .boxed(),
1148 )
1149 .with_child(
1150 Align::new(
1151 Flex::row()
1152 .with_children(self.render_share_icon(theme, cx))
1153 .with_children(self.render_collaborators(theme, cx))
1154 .with_child(self.render_current_user(
1155 self.user_store.read(cx).current_user().as_ref(),
1156 self.project.read(cx).replica_id(),
1157 theme,
1158 cx,
1159 ))
1160 .with_children(self.render_connection_status())
1161 .boxed(),
1162 )
1163 .right()
1164 .boxed(),
1165 )
1166 .boxed(),
1167 )
1168 .with_style(theme.workspace.titlebar.container)
1169 .boxed(),
1170 )
1171 .with_height(theme.workspace.titlebar.height)
1172 .named("titlebar")
1173 }
1174
1175 fn render_collaborators(&self, theme: &Theme, cx: &mut RenderContext<Self>) -> Vec<ElementBox> {
1176 let mut collaborators = self
1177 .project
1178 .read(cx)
1179 .collaborators()
1180 .values()
1181 .cloned()
1182 .collect::<Vec<_>>();
1183 collaborators.sort_unstable_by_key(|collaborator| collaborator.replica_id);
1184 collaborators
1185 .into_iter()
1186 .filter_map(|collaborator| {
1187 Some(self.render_avatar(
1188 collaborator.user.avatar.clone()?,
1189 collaborator.replica_id,
1190 theme,
1191 ))
1192 })
1193 .collect()
1194 }
1195
1196 fn render_current_user(
1197 &self,
1198 user: Option<&Arc<User>>,
1199 replica_id: ReplicaId,
1200 theme: &Theme,
1201 cx: &mut RenderContext<Self>,
1202 ) -> ElementBox {
1203 if let Some(avatar) = user.and_then(|user| user.avatar.clone()) {
1204 self.render_avatar(avatar, replica_id, theme)
1205 } else {
1206 MouseEventHandler::new::<Authenticate, _, _>(0, cx, |state, _| {
1207 let style = if state.hovered {
1208 &theme.workspace.titlebar.hovered_sign_in_prompt
1209 } else {
1210 &theme.workspace.titlebar.sign_in_prompt
1211 };
1212 Label::new("Sign in".to_string(), style.text.clone())
1213 .contained()
1214 .with_style(style.container)
1215 .boxed()
1216 })
1217 .on_click(|cx| cx.dispatch_action(Authenticate))
1218 .with_cursor_style(CursorStyle::PointingHand)
1219 .aligned()
1220 .boxed()
1221 }
1222 }
1223
1224 fn render_avatar(
1225 &self,
1226 avatar: Arc<ImageData>,
1227 replica_id: ReplicaId,
1228 theme: &Theme,
1229 ) -> ElementBox {
1230 ConstrainedBox::new(
1231 Stack::new()
1232 .with_child(
1233 ConstrainedBox::new(
1234 Image::new(avatar)
1235 .with_style(theme.workspace.titlebar.avatar)
1236 .boxed(),
1237 )
1238 .with_width(theme.workspace.titlebar.avatar_width)
1239 .aligned()
1240 .boxed(),
1241 )
1242 .with_child(
1243 AvatarRibbon::new(theme.editor.replica_selection_style(replica_id).cursor)
1244 .constrained()
1245 .with_width(theme.workspace.titlebar.avatar_ribbon.width)
1246 .with_height(theme.workspace.titlebar.avatar_ribbon.height)
1247 .aligned()
1248 .bottom()
1249 .boxed(),
1250 )
1251 .boxed(),
1252 )
1253 .with_width(theme.workspace.right_sidebar.width)
1254 .boxed()
1255 }
1256
1257 fn render_share_icon(&self, theme: &Theme, cx: &mut RenderContext<Self>) -> Option<ElementBox> {
1258 if self.project().read(cx).is_local() && self.client.user_id().is_some() {
1259 enum Share {}
1260
1261 let color = if self.project().read(cx).is_shared() {
1262 theme.workspace.titlebar.share_icon_active_color
1263 } else {
1264 theme.workspace.titlebar.share_icon_color
1265 };
1266 Some(
1267 MouseEventHandler::new::<Share, _, _>(0, cx, |_, _| {
1268 Align::new(
1269 ConstrainedBox::new(
1270 Svg::new("icons/broadcast-24.svg").with_color(color).boxed(),
1271 )
1272 .with_width(24.)
1273 .boxed(),
1274 )
1275 .boxed()
1276 })
1277 .with_cursor_style(CursorStyle::PointingHand)
1278 .on_click(|cx| cx.dispatch_action(ToggleShare))
1279 .boxed(),
1280 )
1281 } else {
1282 None
1283 }
1284 }
1285}
1286
1287impl Entity for Workspace {
1288 type Event = ();
1289}
1290
1291impl View for Workspace {
1292 fn ui_name() -> &'static str {
1293 "Workspace"
1294 }
1295
1296 fn render(&mut self, cx: &mut RenderContext<Self>) -> ElementBox {
1297 let settings = self.settings.borrow();
1298 let theme = &settings.theme;
1299 Flex::column()
1300 .with_child(self.render_titlebar(&theme, cx))
1301 .with_child(
1302 Stack::new()
1303 .with_child({
1304 let mut content = Flex::row();
1305 content.add_child(self.left_sidebar.render(&settings, cx));
1306 if let Some(element) = self.left_sidebar.render_active_item(&settings, cx) {
1307 content.add_child(Flexible::new(0.8, false, element).boxed());
1308 }
1309 content.add_child(
1310 Flex::column()
1311 .with_child(
1312 Flexible::new(1., true, self.center.render(&settings.theme))
1313 .boxed(),
1314 )
1315 .with_child(ChildView::new(&self.status_bar).boxed())
1316 .flexible(1., true)
1317 .boxed(),
1318 );
1319 if let Some(element) = self.right_sidebar.render_active_item(&settings, cx)
1320 {
1321 content.add_child(Flexible::new(0.8, false, element).boxed());
1322 }
1323 content.add_child(self.right_sidebar.render(&settings, cx));
1324 content.boxed()
1325 })
1326 .with_children(self.modal.as_ref().map(|m| ChildView::new(m).boxed()))
1327 .flexible(1.0, true)
1328 .boxed(),
1329 )
1330 .contained()
1331 .with_background_color(settings.theme.workspace.background)
1332 .named("workspace")
1333 }
1334
1335 fn on_focus(&mut self, cx: &mut ViewContext<Self>) {
1336 cx.focus(&self.active_pane);
1337 }
1338}
1339
1340pub trait WorkspaceHandle {
1341 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath>;
1342}
1343
1344impl WorkspaceHandle for ViewHandle<Workspace> {
1345 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath> {
1346 self.read(cx)
1347 .worktrees(cx)
1348 .flat_map(|worktree| {
1349 let worktree_id = worktree.read(cx).id();
1350 worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
1351 worktree_id,
1352 path: f.path.clone(),
1353 })
1354 })
1355 .collect::<Vec<_>>()
1356 }
1357}
1358
1359pub struct AvatarRibbon {
1360 color: Color,
1361}
1362
1363impl AvatarRibbon {
1364 pub fn new(color: Color) -> AvatarRibbon {
1365 AvatarRibbon { color }
1366 }
1367}
1368
1369impl Element for AvatarRibbon {
1370 type LayoutState = ();
1371
1372 type PaintState = ();
1373
1374 fn layout(
1375 &mut self,
1376 constraint: gpui::SizeConstraint,
1377 _: &mut gpui::LayoutContext,
1378 ) -> (gpui::geometry::vector::Vector2F, Self::LayoutState) {
1379 (constraint.max, ())
1380 }
1381
1382 fn paint(
1383 &mut self,
1384 bounds: gpui::geometry::rect::RectF,
1385 _: gpui::geometry::rect::RectF,
1386 _: &mut Self::LayoutState,
1387 cx: &mut gpui::PaintContext,
1388 ) -> Self::PaintState {
1389 let mut path = PathBuilder::new();
1390 path.reset(bounds.lower_left());
1391 path.curve_to(
1392 bounds.origin() + vec2f(bounds.height(), 0.),
1393 bounds.origin(),
1394 );
1395 path.line_to(bounds.upper_right() - vec2f(bounds.height(), 0.));
1396 path.curve_to(bounds.lower_right(), bounds.upper_right());
1397 path.line_to(bounds.lower_left());
1398 cx.scene.push_path(path.build(self.color, None));
1399 }
1400
1401 fn dispatch_event(
1402 &mut self,
1403 _: &gpui::Event,
1404 _: gpui::geometry::rect::RectF,
1405 _: &mut Self::LayoutState,
1406 _: &mut Self::PaintState,
1407 _: &mut gpui::EventContext,
1408 ) -> bool {
1409 false
1410 }
1411
1412 fn debug(
1413 &self,
1414 bounds: gpui::geometry::rect::RectF,
1415 _: &Self::LayoutState,
1416 _: &Self::PaintState,
1417 _: &gpui::DebugContext,
1418 ) -> gpui::json::Value {
1419 json::json!({
1420 "type": "AvatarRibbon",
1421 "bounds": bounds.to_json(),
1422 "color": self.color.to_json(),
1423 })
1424 }
1425}
1426
1427impl std::fmt::Debug for OpenParams {
1428 fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
1429 f.debug_struct("OpenParams")
1430 .field("paths", &self.paths)
1431 .finish()
1432 }
1433}
1434
1435fn open(action: &Open, cx: &mut MutableAppContext) {
1436 let app_state = action.0.clone();
1437 let mut paths = cx.prompt_for_paths(PathPromptOptions {
1438 files: true,
1439 directories: true,
1440 multiple: true,
1441 });
1442 cx.spawn(|mut cx| async move {
1443 if let Some(paths) = paths.recv().await.flatten() {
1444 cx.update(|cx| cx.dispatch_global_action(OpenPaths(OpenParams { paths, app_state })));
1445 }
1446 })
1447 .detach();
1448}
1449
1450pub fn open_paths(
1451 abs_paths: &[PathBuf],
1452 app_state: &Arc<AppState>,
1453 cx: &mut MutableAppContext,
1454) -> Task<ViewHandle<Workspace>> {
1455 log::info!("open paths {:?}", abs_paths);
1456
1457 // Open paths in existing workspace if possible
1458 let mut existing = None;
1459 for window_id in cx.window_ids().collect::<Vec<_>>() {
1460 if let Some(workspace_handle) = cx.root_view::<Workspace>(window_id) {
1461 if workspace_handle.update(cx, |workspace, cx| {
1462 if workspace.contains_paths(abs_paths, cx.as_ref()) {
1463 cx.activate_window(window_id);
1464 existing = Some(workspace_handle.clone());
1465 true
1466 } else {
1467 false
1468 }
1469 }) {
1470 break;
1471 }
1472 }
1473 }
1474
1475 let workspace = existing.unwrap_or_else(|| {
1476 cx.add_window((app_state.build_window_options)(), |cx| {
1477 let project = Project::local(
1478 app_state.client.clone(),
1479 app_state.user_store.clone(),
1480 app_state.languages.clone(),
1481 app_state.fs.clone(),
1482 cx,
1483 );
1484 (app_state.build_workspace)(project, &app_state, cx)
1485 })
1486 .1
1487 });
1488
1489 let task = workspace.update(cx, |workspace, cx| workspace.open_paths(abs_paths, cx));
1490 cx.spawn(|_| async move {
1491 task.await;
1492 workspace
1493 })
1494}
1495
1496pub fn join_project(
1497 project_id: u64,
1498 app_state: &Arc<AppState>,
1499 cx: &mut MutableAppContext,
1500) -> Task<Result<ViewHandle<Workspace>>> {
1501 for window_id in cx.window_ids().collect::<Vec<_>>() {
1502 if let Some(workspace) = cx.root_view::<Workspace>(window_id) {
1503 if workspace.read(cx).project().read(cx).remote_id() == Some(project_id) {
1504 return Task::ready(Ok(workspace));
1505 }
1506 }
1507 }
1508
1509 let app_state = app_state.clone();
1510 cx.spawn(|mut cx| async move {
1511 let project = Project::remote(
1512 project_id,
1513 app_state.client.clone(),
1514 app_state.user_store.clone(),
1515 app_state.languages.clone(),
1516 app_state.fs.clone(),
1517 &mut cx,
1518 )
1519 .await?;
1520 let (_, workspace) = cx.update(|cx| {
1521 cx.add_window((app_state.build_window_options)(), |cx| {
1522 (app_state.build_workspace)(project, &app_state, cx)
1523 })
1524 });
1525 Ok(workspace)
1526 })
1527}
1528
1529fn open_new(app_state: &Arc<AppState>, cx: &mut MutableAppContext) {
1530 let (window_id, workspace) = cx.add_window((app_state.build_window_options)(), |cx| {
1531 let project = Project::local(
1532 app_state.client.clone(),
1533 app_state.user_store.clone(),
1534 app_state.languages.clone(),
1535 app_state.fs.clone(),
1536 cx,
1537 );
1538 (app_state.build_workspace)(project, &app_state, cx)
1539 });
1540 cx.dispatch_action(window_id, vec![workspace.id()], &OpenNew(app_state.clone()));
1541}