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::BTreeMap;
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 postage::prelude::Stream;
30use project::{fs, Fs, Project, ProjectPath, Worktree};
31pub use settings::Settings;
32use sidebar::{Side, Sidebar, SidebarItemId, ToggleSidebarItem, ToggleSidebarItemFocus};
33use status_bar::StatusBar;
34pub use status_bar::StatusItemView;
35use std::{
36 any::{Any, TypeId},
37 cell::RefCell,
38 cmp::Reverse,
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 languages: Arc<LanguageRegistry>,
103 pub themes: Arc<ThemeRegistry>,
104 pub client: Arc<client::Client>,
105 pub user_store: ModelHandle<client::UserStore>,
106 pub fs: Arc<dyn fs::Fs>,
107 pub channel_list: ModelHandle<client::ChannelList>,
108 pub path_openers: Arc<[Box<dyn PathOpener>]>,
109 pub build_window_options: &'static dyn Fn() -> WindowOptions<'static>,
110 pub build_workspace: &'static dyn Fn(
111 ModelHandle<Project>,
112 &Arc<AppState>,
113 &mut ViewContext<Workspace>,
114 ) -> Workspace,
115}
116
117#[derive(Clone)]
118pub struct OpenParams {
119 pub paths: Vec<PathBuf>,
120 pub app_state: Arc<AppState>,
121}
122
123#[derive(Clone)]
124pub struct JoinProjectParams {
125 pub project_id: u64,
126 pub app_state: Arc<AppState>,
127}
128
129pub trait PathOpener {
130 fn open(
131 &self,
132 project: &mut Project,
133 path: ProjectPath,
134 cx: &mut ModelContext<Project>,
135 ) -> Option<Task<Result<Box<dyn ItemHandle>>>>;
136}
137
138pub trait Item: Entity + Sized {
139 type View: ItemView;
140
141 fn build_view(
142 handle: ModelHandle<Self>,
143 workspace: &Workspace,
144 nav_history: ItemNavHistory,
145 cx: &mut ViewContext<Self::View>,
146 ) -> Self::View;
147
148 fn project_path(&self) -> Option<ProjectPath>;
149}
150
151pub trait ItemView: View {
152 fn deactivated(&mut self, _: &mut ViewContext<Self>) {}
153 fn navigate(&mut self, _: Box<dyn Any>, _: &mut ViewContext<Self>) {}
154 fn item(&self, cx: &AppContext) -> Box<dyn ItemHandle>;
155 fn tab_content(&self, style: &theme::Tab, cx: &AppContext) -> ElementBox;
156 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
157 fn clone_on_split(&self, _: ItemNavHistory, _: &mut ViewContext<Self>) -> Option<Self>
158 where
159 Self: Sized,
160 {
161 None
162 }
163 fn is_dirty(&self, _: &AppContext) -> bool {
164 false
165 }
166 fn has_conflict(&self, _: &AppContext) -> bool {
167 false
168 }
169 fn can_save(&self, cx: &AppContext) -> bool;
170 fn save(
171 &mut self,
172 project: ModelHandle<Project>,
173 cx: &mut ViewContext<Self>,
174 ) -> Task<Result<()>>;
175 fn can_save_as(&self, cx: &AppContext) -> bool;
176 fn save_as(
177 &mut self,
178 project: ModelHandle<Project>,
179 abs_path: PathBuf,
180 cx: &mut ViewContext<Self>,
181 ) -> Task<Result<()>>;
182 fn should_activate_item_on_event(_: &Self::Event) -> bool {
183 false
184 }
185 fn should_close_item_on_event(_: &Self::Event) -> bool {
186 false
187 }
188 fn should_update_tab_on_event(_: &Self::Event) -> bool {
189 false
190 }
191 fn act_as_type(
192 &self,
193 type_id: TypeId,
194 self_handle: &ViewHandle<Self>,
195 _: &AppContext,
196 ) -> Option<AnyViewHandle> {
197 if TypeId::of::<Self>() == type_id {
198 Some(self_handle.into())
199 } else {
200 None
201 }
202 }
203}
204
205pub trait ItemHandle: Send + Sync {
206 fn id(&self) -> usize;
207 fn add_view(
208 &self,
209 window_id: usize,
210 workspace: &Workspace,
211 nav_history: Rc<RefCell<NavHistory>>,
212 cx: &mut MutableAppContext,
213 ) -> Box<dyn ItemViewHandle>;
214 fn boxed_clone(&self) -> Box<dyn ItemHandle>;
215 fn downgrade(&self) -> Box<dyn WeakItemHandle>;
216 fn to_any(&self) -> AnyModelHandle;
217 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
218}
219
220pub trait WeakItemHandle {
221 fn id(&self) -> usize;
222 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>>;
223}
224
225pub trait ItemViewHandle: 'static {
226 fn item(&self, cx: &AppContext) -> Box<dyn ItemHandle>;
227 fn tab_content(&self, style: &theme::Tab, cx: &AppContext) -> ElementBox;
228 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
229 fn boxed_clone(&self) -> Box<dyn ItemViewHandle>;
230 fn clone_on_split(
231 &self,
232 nav_history: Rc<RefCell<NavHistory>>,
233 cx: &mut MutableAppContext,
234 ) -> Option<Box<dyn ItemViewHandle>>;
235 fn added_to_pane(&mut self, cx: &mut ViewContext<Pane>);
236 fn deactivated(&self, cx: &mut MutableAppContext);
237 fn navigate(&self, data: Box<dyn Any>, cx: &mut MutableAppContext);
238 fn id(&self) -> usize;
239 fn to_any(&self) -> AnyViewHandle;
240 fn is_dirty(&self, cx: &AppContext) -> bool;
241 fn has_conflict(&self, cx: &AppContext) -> bool;
242 fn can_save(&self, cx: &AppContext) -> bool;
243 fn can_save_as(&self, cx: &AppContext) -> bool;
244 fn save(&self, project: ModelHandle<Project>, cx: &mut MutableAppContext) -> Task<Result<()>>;
245 fn save_as(
246 &self,
247 project: ModelHandle<Project>,
248 abs_path: PathBuf,
249 cx: &mut MutableAppContext,
250 ) -> Task<Result<()>>;
251 fn act_as_type(&self, type_id: TypeId, cx: &AppContext) -> Option<AnyViewHandle>;
252}
253
254pub trait WeakItemViewHandle {
255 fn id(&self) -> usize;
256 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemViewHandle>>;
257}
258
259impl<T: Item> ItemHandle for ModelHandle<T> {
260 fn id(&self) -> usize {
261 self.id()
262 }
263
264 fn add_view(
265 &self,
266 window_id: usize,
267 workspace: &Workspace,
268 nav_history: Rc<RefCell<NavHistory>>,
269 cx: &mut MutableAppContext,
270 ) -> Box<dyn ItemViewHandle> {
271 Box::new(cx.add_view(window_id, |cx| {
272 let nav_history = ItemNavHistory::new(nav_history, &cx.handle());
273 T::build_view(self.clone(), workspace, nav_history, cx)
274 }))
275 }
276
277 fn boxed_clone(&self) -> Box<dyn ItemHandle> {
278 Box::new(self.clone())
279 }
280
281 fn downgrade(&self) -> Box<dyn WeakItemHandle> {
282 Box::new(self.downgrade())
283 }
284
285 fn to_any(&self) -> AnyModelHandle {
286 self.clone().into()
287 }
288
289 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath> {
290 self.read(cx).project_path()
291 }
292}
293
294impl ItemHandle for Box<dyn ItemHandle> {
295 fn id(&self) -> usize {
296 ItemHandle::id(self.as_ref())
297 }
298
299 fn add_view(
300 &self,
301 window_id: usize,
302 workspace: &Workspace,
303 nav_history: Rc<RefCell<NavHistory>>,
304 cx: &mut MutableAppContext,
305 ) -> Box<dyn ItemViewHandle> {
306 ItemHandle::add_view(self.as_ref(), window_id, workspace, nav_history, cx)
307 }
308
309 fn boxed_clone(&self) -> Box<dyn ItemHandle> {
310 self.as_ref().boxed_clone()
311 }
312
313 fn downgrade(&self) -> Box<dyn WeakItemHandle> {
314 self.as_ref().downgrade()
315 }
316
317 fn to_any(&self) -> AnyModelHandle {
318 self.as_ref().to_any()
319 }
320
321 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath> {
322 self.as_ref().project_path(cx)
323 }
324}
325
326impl<T: Item> WeakItemHandle for WeakModelHandle<T> {
327 fn id(&self) -> usize {
328 WeakModelHandle::id(self)
329 }
330
331 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
332 WeakModelHandle::<T>::upgrade(self, cx).map(|i| Box::new(i) as Box<dyn ItemHandle>)
333 }
334}
335
336impl Hash for Box<dyn WeakItemHandle> {
337 fn hash<H: Hasher>(&self, state: &mut H) {
338 self.id().hash(state);
339 }
340}
341
342impl PartialEq for Box<dyn WeakItemHandle> {
343 fn eq(&self, other: &Self) -> bool {
344 self.id() == other.id()
345 }
346}
347
348impl Eq for Box<dyn WeakItemHandle> {}
349
350impl dyn ItemViewHandle {
351 pub fn downcast<T: View>(&self) -> Option<ViewHandle<T>> {
352 self.to_any().downcast()
353 }
354
355 pub fn act_as<T: View>(&self, cx: &AppContext) -> Option<ViewHandle<T>> {
356 self.act_as_type(TypeId::of::<T>(), cx)
357 .and_then(|t| t.downcast())
358 }
359}
360
361impl<T: ItemView> ItemViewHandle for ViewHandle<T> {
362 fn item(&self, cx: &AppContext) -> Box<dyn ItemHandle> {
363 self.read(cx).item(cx)
364 }
365
366 fn tab_content(&self, style: &theme::Tab, cx: &AppContext) -> ElementBox {
367 self.read(cx).tab_content(style, cx)
368 }
369
370 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath> {
371 self.read(cx).project_path(cx)
372 }
373
374 fn boxed_clone(&self) -> Box<dyn ItemViewHandle> {
375 Box::new(self.clone())
376 }
377
378 fn clone_on_split(
379 &self,
380 nav_history: Rc<RefCell<NavHistory>>,
381 cx: &mut MutableAppContext,
382 ) -> Option<Box<dyn ItemViewHandle>> {
383 self.update(cx, |item, cx| {
384 cx.add_option_view(|cx| {
385 item.clone_on_split(ItemNavHistory::new(nav_history, &cx.handle()), cx)
386 })
387 })
388 .map(|handle| Box::new(handle) as Box<dyn ItemViewHandle>)
389 }
390
391 fn added_to_pane(&mut self, cx: &mut ViewContext<Pane>) {
392 cx.subscribe(self, |pane, item, event, cx| {
393 if T::should_close_item_on_event(event) {
394 pane.close_item(item.id(), cx);
395 return;
396 }
397 if T::should_activate_item_on_event(event) {
398 if let Some(ix) = pane.index_for_item_view(&item) {
399 pane.activate_item(ix, cx);
400 pane.activate(cx);
401 }
402 }
403 if T::should_update_tab_on_event(event) {
404 cx.notify()
405 }
406 })
407 .detach();
408 }
409
410 fn deactivated(&self, cx: &mut MutableAppContext) {
411 self.update(cx, |this, cx| this.deactivated(cx));
412 }
413
414 fn navigate(&self, data: Box<dyn Any>, cx: &mut MutableAppContext) {
415 self.update(cx, |this, cx| this.navigate(data, cx));
416 }
417
418 fn save(&self, project: ModelHandle<Project>, cx: &mut MutableAppContext) -> Task<Result<()>> {
419 self.update(cx, |item, cx| item.save(project, cx))
420 }
421
422 fn save_as(
423 &self,
424 project: ModelHandle<Project>,
425 abs_path: PathBuf,
426 cx: &mut MutableAppContext,
427 ) -> Task<anyhow::Result<()>> {
428 self.update(cx, |item, cx| item.save_as(project, abs_path, cx))
429 }
430
431 fn is_dirty(&self, cx: &AppContext) -> bool {
432 self.read(cx).is_dirty(cx)
433 }
434
435 fn has_conflict(&self, cx: &AppContext) -> bool {
436 self.read(cx).has_conflict(cx)
437 }
438
439 fn id(&self) -> usize {
440 self.id()
441 }
442
443 fn to_any(&self) -> AnyViewHandle {
444 self.into()
445 }
446
447 fn can_save(&self, cx: &AppContext) -> bool {
448 self.read(cx).can_save(cx)
449 }
450
451 fn can_save_as(&self, cx: &AppContext) -> bool {
452 self.read(cx).can_save_as(cx)
453 }
454
455 fn act_as_type(&self, type_id: TypeId, cx: &AppContext) -> Option<AnyViewHandle> {
456 self.read(cx).act_as_type(type_id, self, cx)
457 }
458}
459
460impl Into<AnyViewHandle> for Box<dyn ItemViewHandle> {
461 fn into(self) -> AnyViewHandle {
462 self.to_any()
463 }
464}
465
466impl Clone for Box<dyn ItemViewHandle> {
467 fn clone(&self) -> Box<dyn ItemViewHandle> {
468 self.boxed_clone()
469 }
470}
471
472impl Clone for Box<dyn ItemHandle> {
473 fn clone(&self) -> Box<dyn ItemHandle> {
474 self.boxed_clone()
475 }
476}
477
478impl<T: ItemView> WeakItemViewHandle for WeakViewHandle<T> {
479 fn id(&self) -> usize {
480 self.id()
481 }
482
483 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemViewHandle>> {
484 self.upgrade(cx)
485 .map(|v| Box::new(v) as Box<dyn ItemViewHandle>)
486 }
487}
488
489#[derive(Clone)]
490pub struct WorkspaceParams {
491 pub project: ModelHandle<Project>,
492 pub client: Arc<Client>,
493 pub fs: Arc<dyn Fs>,
494 pub languages: Arc<LanguageRegistry>,
495 pub user_store: ModelHandle<UserStore>,
496 pub channel_list: ModelHandle<ChannelList>,
497 pub path_openers: Arc<[Box<dyn PathOpener>]>,
498}
499
500impl WorkspaceParams {
501 #[cfg(any(test, feature = "test-support"))]
502 pub fn test(cx: &mut MutableAppContext) -> Self {
503 let settings = Settings::test(cx);
504 cx.add_app_state(settings);
505
506 let fs = project::FakeFs::new(cx.background().clone());
507 let languages = Arc::new(LanguageRegistry::test());
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 user_store = cx.add_model(|cx| UserStore::new(client.clone(), http_client, cx));
513 let project = Project::local(
514 client.clone(),
515 user_store.clone(),
516 languages.clone(),
517 fs.clone(),
518 cx,
519 );
520 Self {
521 project,
522 channel_list: cx
523 .add_model(|cx| ChannelList::new(user_store.clone(), client.clone(), cx)),
524 client,
525 fs,
526 languages,
527 user_store,
528 path_openers: Arc::from([]),
529 }
530 }
531
532 #[cfg(any(test, feature = "test-support"))]
533 pub fn local(app_state: &Arc<AppState>, cx: &mut MutableAppContext) -> Self {
534 Self {
535 project: Project::local(
536 app_state.client.clone(),
537 app_state.user_store.clone(),
538 app_state.languages.clone(),
539 app_state.fs.clone(),
540 cx,
541 ),
542 client: app_state.client.clone(),
543 fs: app_state.fs.clone(),
544 languages: app_state.languages.clone(),
545 user_store: app_state.user_store.clone(),
546 channel_list: app_state.channel_list.clone(),
547 path_openers: app_state.path_openers.clone(),
548 }
549 }
550}
551
552pub struct Workspace {
553 weak_self: WeakViewHandle<Self>,
554 client: Arc<Client>,
555 user_store: ModelHandle<client::UserStore>,
556 fs: Arc<dyn Fs>,
557 modal: Option<AnyViewHandle>,
558 center: PaneGroup,
559 left_sidebar: Sidebar,
560 right_sidebar: Sidebar,
561 panes: Vec<ViewHandle<Pane>>,
562 active_pane: ViewHandle<Pane>,
563 status_bar: ViewHandle<StatusBar>,
564 project: ModelHandle<Project>,
565 path_openers: Arc<[Box<dyn PathOpener>]>,
566 items: BTreeMap<Reverse<usize>, Box<dyn WeakItemHandle>>,
567 _observe_current_user: Task<()>,
568}
569
570impl Workspace {
571 pub fn new(params: &WorkspaceParams, cx: &mut ViewContext<Self>) -> Self {
572 cx.observe(¶ms.project, |_, project, cx| {
573 if project.read(cx).is_read_only() {
574 cx.blur();
575 }
576 cx.notify()
577 })
578 .detach();
579
580 let pane = cx.add_view(|_| Pane::new());
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, 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 let weak_self = cx.weak_handle();
613
614 cx.emit_global(WorkspaceCreated(weak_self.clone()));
615
616 Workspace {
617 modal: None,
618 weak_self,
619 center: PaneGroup::new(pane.clone()),
620 panes: vec![pane.clone()],
621 active_pane: pane.clone(),
622 status_bar,
623 client: params.client.clone(),
624 user_store: params.user_store.clone(),
625 fs: params.fs.clone(),
626 left_sidebar: Sidebar::new(Side::Left),
627 right_sidebar: Sidebar::new(Side::Right),
628 project: params.project.clone(),
629 path_openers: params.path_openers.clone(),
630 items: Default::default(),
631 _observe_current_user,
632 }
633 }
634
635 pub fn weak_handle(&self) -> WeakViewHandle<Self> {
636 self.weak_self.clone()
637 }
638
639 pub fn left_sidebar_mut(&mut self) -> &mut Sidebar {
640 &mut self.left_sidebar
641 }
642
643 pub fn right_sidebar_mut(&mut self) -> &mut Sidebar {
644 &mut self.right_sidebar
645 }
646
647 pub fn status_bar(&self) -> &ViewHandle<StatusBar> {
648 &self.status_bar
649 }
650
651 pub fn project(&self) -> &ModelHandle<Project> {
652 &self.project
653 }
654
655 pub fn worktrees<'a>(
656 &self,
657 cx: &'a AppContext,
658 ) -> impl 'a + Iterator<Item = ModelHandle<Worktree>> {
659 self.project.read(cx).worktrees(cx)
660 }
661
662 pub fn contains_paths(&self, paths: &[PathBuf], cx: &AppContext) -> bool {
663 paths.iter().all(|path| self.contains_path(&path, cx))
664 }
665
666 pub fn contains_path(&self, path: &Path, cx: &AppContext) -> bool {
667 for worktree in self.worktrees(cx) {
668 let worktree = worktree.read(cx).as_local();
669 if worktree.map_or(false, |w| w.contains_abs_path(path)) {
670 return true;
671 }
672 }
673 false
674 }
675
676 pub fn worktree_scans_complete(&self, cx: &AppContext) -> impl Future<Output = ()> + 'static {
677 let futures = self
678 .worktrees(cx)
679 .filter_map(|worktree| worktree.read(cx).as_local())
680 .map(|worktree| worktree.scan_complete())
681 .collect::<Vec<_>>();
682 async move {
683 for future in futures {
684 future.await;
685 }
686 }
687 }
688
689 pub fn open_paths(
690 &mut self,
691 abs_paths: &[PathBuf],
692 cx: &mut ViewContext<Self>,
693 ) -> Task<Vec<Option<Result<Box<dyn ItemViewHandle>, Arc<anyhow::Error>>>>> {
694 let entries = abs_paths
695 .iter()
696 .cloned()
697 .map(|path| self.project_path_for_path(&path, cx))
698 .collect::<Vec<_>>();
699
700 let fs = self.fs.clone();
701 let tasks = abs_paths
702 .iter()
703 .cloned()
704 .zip(entries.into_iter())
705 .map(|(abs_path, project_path)| {
706 cx.spawn(|this, mut cx| {
707 let fs = fs.clone();
708 async move {
709 let project_path = project_path.await.ok()?;
710 if fs.is_file(&abs_path).await {
711 Some(
712 this.update(&mut cx, |this, cx| this.open_path(project_path, cx))
713 .await,
714 )
715 } else {
716 None
717 }
718 }
719 })
720 })
721 .collect::<Vec<_>>();
722
723 cx.foreground().spawn(async move {
724 let mut items = Vec::new();
725 for task in tasks {
726 items.push(task.await);
727 }
728 items
729 })
730 }
731
732 fn project_path_for_path(
733 &self,
734 abs_path: &Path,
735 cx: &mut ViewContext<Self>,
736 ) -> Task<Result<ProjectPath>> {
737 let entry = self.project().update(cx, |project, cx| {
738 project.find_or_create_local_worktree(abs_path, true, cx)
739 });
740 cx.spawn(|_, cx| async move {
741 let (worktree, path) = entry.await?;
742 Ok(ProjectPath {
743 worktree_id: worktree.read_with(&cx, |t, _| t.id()),
744 path: path.into(),
745 })
746 })
747 }
748
749 // Returns the model that was toggled closed if it was open
750 pub fn toggle_modal<V, F>(
751 &mut self,
752 cx: &mut ViewContext<Self>,
753 add_view: F,
754 ) -> Option<ViewHandle<V>>
755 where
756 V: 'static + View,
757 F: FnOnce(&mut ViewContext<Self>, &mut Self) -> ViewHandle<V>,
758 {
759 cx.notify();
760 // Whatever modal was visible is getting clobbered. If its the same type as V, then return
761 // it. Otherwise, create a new modal and set it as active.
762 let already_open_modal = self.modal.take().and_then(|modal| modal.downcast::<V>());
763 if let Some(already_open_modal) = already_open_modal {
764 cx.focus_self();
765 Some(already_open_modal)
766 } else {
767 let modal = add_view(cx, self);
768 cx.focus(&modal);
769 self.modal = Some(modal.into());
770 None
771 }
772 }
773
774 pub fn modal(&self) -> Option<&AnyViewHandle> {
775 self.modal.as_ref()
776 }
777
778 pub fn dismiss_modal(&mut self, cx: &mut ViewContext<Self>) {
779 if self.modal.take().is_some() {
780 cx.focus(&self.active_pane);
781 cx.notify();
782 }
783 }
784
785 pub fn open_path(
786 &mut self,
787 path: ProjectPath,
788 cx: &mut ViewContext<Self>,
789 ) -> Task<Result<Box<dyn ItemViewHandle>, Arc<anyhow::Error>>> {
790 let load_task = self.load_path(path, cx);
791 let pane = self.active_pane().clone().downgrade();
792 cx.spawn(|this, mut cx| async move {
793 let item = load_task.await?;
794 this.update(&mut cx, |this, cx| {
795 let pane = pane
796 .upgrade(cx)
797 .ok_or_else(|| anyhow!("could not upgrade pane reference"))?;
798 Ok(this.open_item_in_pane(item, &pane, cx))
799 })
800 })
801 }
802
803 pub fn load_path(
804 &mut self,
805 path: ProjectPath,
806 cx: &mut ViewContext<Self>,
807 ) -> Task<Result<Box<dyn ItemHandle>>> {
808 if let Some(existing_item) = self.item_for_path(&path, cx) {
809 return Task::ready(Ok(existing_item));
810 }
811
812 let project_path = path.clone();
813 let path_openers = self.path_openers.clone();
814 self.project.update(cx, |project, cx| {
815 for opener in path_openers.iter() {
816 if let Some(task) = opener.open(project, project_path.clone(), cx) {
817 return task;
818 }
819 }
820 Task::ready(Err(anyhow!("no opener found for path {:?}", project_path)))
821 })
822 }
823
824 fn item_for_path(&self, path: &ProjectPath, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
825 self.items
826 .values()
827 .filter_map(|i| i.upgrade(cx))
828 .find(|i| i.project_path(cx).as_ref() == Some(path))
829 }
830
831 pub fn item_of_type<T: Item>(&self, cx: &AppContext) -> Option<ModelHandle<T>> {
832 self.items
833 .values()
834 .find_map(|i| i.upgrade(cx).and_then(|i| i.to_any().downcast()))
835 }
836
837 pub fn items_of_type<'a, T: Item>(
838 &'a self,
839 cx: &'a AppContext,
840 ) -> impl 'a + Iterator<Item = ModelHandle<T>> {
841 self.items
842 .values()
843 .filter_map(|i| i.upgrade(cx).and_then(|i| i.to_any().downcast()))
844 }
845
846 pub fn active_item(&self, cx: &AppContext) -> Option<Box<dyn ItemViewHandle>> {
847 self.active_pane().read(cx).active_item()
848 }
849
850 fn active_project_path(&self, cx: &ViewContext<Self>) -> Option<ProjectPath> {
851 self.active_item(cx).and_then(|item| item.project_path(cx))
852 }
853
854 pub fn save_active_item(&mut self, cx: &mut ViewContext<Self>) -> Task<Result<()>> {
855 let project = self.project.clone();
856 if let Some(item) = self.active_item(cx) {
857 if item.can_save(cx) {
858 if item.has_conflict(cx.as_ref()) {
859 const CONFLICT_MESSAGE: &'static str = "This file has changed on disk since you started editing it. Do you want to overwrite it?";
860
861 let mut answer = cx.prompt(
862 PromptLevel::Warning,
863 CONFLICT_MESSAGE,
864 &["Overwrite", "Cancel"],
865 );
866 cx.spawn(|_, mut cx| async move {
867 let answer = answer.recv().await;
868 if answer == Some(0) {
869 cx.update(|cx| item.save(project, cx)).await?;
870 }
871 Ok(())
872 })
873 } else {
874 item.save(project, cx)
875 }
876 } else if item.can_save_as(cx) {
877 let worktree = self.worktrees(cx).next();
878 let start_abs_path = worktree
879 .and_then(|w| w.read(cx).as_local())
880 .map_or(Path::new(""), |w| w.abs_path())
881 .to_path_buf();
882 let mut abs_path = cx.prompt_for_new_path(&start_abs_path);
883 cx.spawn(|_, mut cx| async move {
884 if let Some(abs_path) = abs_path.recv().await.flatten() {
885 cx.update(|cx| item.save_as(project, abs_path, cx)).await?;
886 }
887 Ok(())
888 })
889 } else {
890 Task::ready(Ok(()))
891 }
892 } else {
893 Task::ready(Ok(()))
894 }
895 }
896
897 pub fn toggle_sidebar_item(&mut self, action: &ToggleSidebarItem, cx: &mut ViewContext<Self>) {
898 let sidebar = match action.0.side {
899 Side::Left => &mut self.left_sidebar,
900 Side::Right => &mut self.right_sidebar,
901 };
902 sidebar.toggle_item(action.0.item_index);
903 if let Some(active_item) = sidebar.active_item() {
904 cx.focus(active_item);
905 } else {
906 cx.focus_self();
907 }
908 cx.notify();
909 }
910
911 pub fn toggle_sidebar_item_focus(
912 &mut self,
913 action: &ToggleSidebarItemFocus,
914 cx: &mut ViewContext<Self>,
915 ) {
916 let sidebar = match action.0.side {
917 Side::Left => &mut self.left_sidebar,
918 Side::Right => &mut self.right_sidebar,
919 };
920 sidebar.activate_item(action.0.item_index);
921 if let Some(active_item) = sidebar.active_item() {
922 if active_item.is_focused(cx) {
923 cx.focus_self();
924 } else {
925 cx.focus(active_item);
926 }
927 }
928 cx.notify();
929 }
930
931 pub fn debug_elements(&mut self, _: &DebugElements, cx: &mut ViewContext<Self>) {
932 match to_string_pretty(&cx.debug_elements()) {
933 Ok(json) => {
934 let kib = json.len() as f32 / 1024.;
935 cx.as_mut().write_to_clipboard(ClipboardItem::new(json));
936 log::info!(
937 "copied {:.1} KiB of element debug JSON to the clipboard",
938 kib
939 );
940 }
941 Err(error) => {
942 log::error!("error debugging elements: {}", error);
943 }
944 };
945 }
946
947 fn add_pane(&mut self, cx: &mut ViewContext<Self>) -> ViewHandle<Pane> {
948 let pane = cx.add_view(|_| Pane::new());
949 let pane_id = pane.id();
950 cx.observe(&pane, move |me, _, cx| {
951 let active_entry = me.active_project_path(cx);
952 me.project
953 .update(cx, |project, cx| project.set_active_path(active_entry, cx));
954 })
955 .detach();
956 cx.subscribe(&pane, move |me, _, event, cx| {
957 me.handle_pane_event(pane_id, event, cx)
958 })
959 .detach();
960 self.panes.push(pane.clone());
961 self.activate_pane(pane.clone(), cx);
962 pane
963 }
964
965 pub fn open_item<T>(
966 &mut self,
967 item_handle: T,
968 cx: &mut ViewContext<Self>,
969 ) -> Box<dyn ItemViewHandle>
970 where
971 T: 'static + ItemHandle,
972 {
973 self.open_item_in_pane(item_handle, &self.active_pane().clone(), cx)
974 }
975
976 pub fn open_item_in_pane<T>(
977 &mut self,
978 item_handle: T,
979 pane: &ViewHandle<Pane>,
980 cx: &mut ViewContext<Self>,
981 ) -> Box<dyn ItemViewHandle>
982 where
983 T: 'static + ItemHandle,
984 {
985 self.items
986 .insert(Reverse(item_handle.id()), item_handle.downgrade());
987 pane.update(cx, |pane, cx| pane.open_item(item_handle, self, cx))
988 }
989
990 pub fn activate_pane_for_item(
991 &mut self,
992 item: &dyn ItemHandle,
993 cx: &mut ViewContext<Self>,
994 ) -> bool {
995 let pane = self.panes.iter().find_map(|pane| {
996 if pane.read(cx).contains_item(item) {
997 Some(pane.clone())
998 } else {
999 None
1000 }
1001 });
1002 if let Some(pane) = pane {
1003 self.activate_pane(pane.clone(), cx);
1004 true
1005 } else {
1006 false
1007 }
1008 }
1009
1010 pub fn activate_item(&mut self, item: &dyn ItemHandle, cx: &mut ViewContext<Self>) -> bool {
1011 let result = self.panes.iter().find_map(|pane| {
1012 if let Some(ix) = pane.read(cx).index_for_item(item) {
1013 Some((pane.clone(), ix))
1014 } else {
1015 None
1016 }
1017 });
1018 if let Some((pane, ix)) = result {
1019 self.activate_pane(pane.clone(), cx);
1020 pane.update(cx, |pane, cx| pane.activate_item(ix, cx));
1021 true
1022 } else {
1023 false
1024 }
1025 }
1026
1027 pub fn activate_next_pane(&mut self, cx: &mut ViewContext<Self>) {
1028 let ix = self
1029 .panes
1030 .iter()
1031 .position(|pane| pane == &self.active_pane)
1032 .unwrap();
1033 let next_ix = (ix + 1) % self.panes.len();
1034 self.activate_pane(self.panes[next_ix].clone(), cx);
1035 }
1036
1037 fn activate_pane(&mut self, pane: ViewHandle<Pane>, cx: &mut ViewContext<Self>) {
1038 if self.active_pane != pane {
1039 self.active_pane = pane;
1040 self.status_bar.update(cx, |status_bar, cx| {
1041 status_bar.set_active_pane(&self.active_pane, cx);
1042 });
1043 cx.focus(&self.active_pane);
1044 cx.notify();
1045 }
1046 }
1047
1048 fn handle_pane_event(
1049 &mut self,
1050 pane_id: usize,
1051 event: &pane::Event,
1052 cx: &mut ViewContext<Self>,
1053 ) {
1054 if let Some(pane) = self.pane(pane_id) {
1055 match event {
1056 pane::Event::Split(direction) => {
1057 self.split_pane(pane, *direction, cx);
1058 }
1059 pane::Event::Remove => {
1060 self.remove_pane(pane, cx);
1061 }
1062 pane::Event::Activate => {
1063 self.activate_pane(pane, cx);
1064 }
1065 }
1066 } else {
1067 error!("pane {} not found", pane_id);
1068 }
1069 }
1070
1071 pub fn split_pane(
1072 &mut self,
1073 pane: ViewHandle<Pane>,
1074 direction: SplitDirection,
1075 cx: &mut ViewContext<Self>,
1076 ) -> ViewHandle<Pane> {
1077 let new_pane = self.add_pane(cx);
1078 self.activate_pane(new_pane.clone(), cx);
1079 if let Some(item) = pane.read(cx).active_item() {
1080 let nav_history = new_pane.read(cx).nav_history().clone();
1081 if let Some(clone) = item.clone_on_split(nav_history, cx.as_mut()) {
1082 let item = clone.item(cx).downgrade();
1083 self.items.insert(Reverse(item.id()), item);
1084 new_pane.update(cx, |new_pane, cx| new_pane.add_item_view(clone, cx));
1085 }
1086 }
1087 self.center.split(&pane, &new_pane, direction).unwrap();
1088 cx.notify();
1089 new_pane
1090 }
1091
1092 fn remove_pane(&mut self, pane: ViewHandle<Pane>, cx: &mut ViewContext<Self>) {
1093 if self.center.remove(&pane).unwrap() {
1094 self.panes.retain(|p| p != &pane);
1095 self.activate_pane(self.panes.last().unwrap().clone(), cx);
1096 cx.notify();
1097 }
1098 }
1099
1100 pub fn panes(&self) -> &[ViewHandle<Pane>] {
1101 &self.panes
1102 }
1103
1104 fn pane(&self, pane_id: usize) -> Option<ViewHandle<Pane>> {
1105 self.panes.iter().find(|pane| pane.id() == pane_id).cloned()
1106 }
1107
1108 pub fn active_pane(&self) -> &ViewHandle<Pane> {
1109 &self.active_pane
1110 }
1111
1112 fn toggle_share(&mut self, _: &ToggleShare, cx: &mut ViewContext<Self>) {
1113 self.project.update(cx, |project, cx| {
1114 if project.is_local() {
1115 if project.is_shared() {
1116 project.unshare(cx).detach();
1117 } else {
1118 project.share(cx).detach();
1119 }
1120 }
1121 });
1122 }
1123
1124 fn render_connection_status(&self, cx: &mut RenderContext<Self>) -> Option<ElementBox> {
1125 let theme = &cx.app_state::<Settings>().theme;
1126 match &*self.client.status().borrow() {
1127 client::Status::ConnectionError
1128 | client::Status::ConnectionLost
1129 | client::Status::Reauthenticating
1130 | client::Status::Reconnecting { .. }
1131 | client::Status::ReconnectionError { .. } => Some(
1132 Container::new(
1133 Align::new(
1134 ConstrainedBox::new(
1135 Svg::new("icons/offline-14.svg")
1136 .with_color(theme.workspace.titlebar.offline_icon.color)
1137 .boxed(),
1138 )
1139 .with_width(theme.workspace.titlebar.offline_icon.width)
1140 .boxed(),
1141 )
1142 .boxed(),
1143 )
1144 .with_style(theme.workspace.titlebar.offline_icon.container)
1145 .boxed(),
1146 ),
1147 client::Status::UpgradeRequired => Some(
1148 Label::new(
1149 "Please update Zed to collaborate".to_string(),
1150 theme.workspace.titlebar.outdated_warning.text.clone(),
1151 )
1152 .contained()
1153 .with_style(theme.workspace.titlebar.outdated_warning.container)
1154 .aligned()
1155 .boxed(),
1156 ),
1157 _ => None,
1158 }
1159 }
1160
1161 fn render_titlebar(&self, theme: &Theme, cx: &mut RenderContext<Self>) -> ElementBox {
1162 ConstrainedBox::new(
1163 Container::new(
1164 Stack::new()
1165 .with_child(
1166 Align::new(
1167 Label::new("zed".into(), theme.workspace.titlebar.title.clone())
1168 .boxed(),
1169 )
1170 .boxed(),
1171 )
1172 .with_child(
1173 Align::new(
1174 Flex::row()
1175 .with_children(self.render_share_icon(theme, cx))
1176 .with_children(self.render_collaborators(theme, cx))
1177 .with_child(self.render_current_user(
1178 self.user_store.read(cx).current_user().as_ref(),
1179 self.project.read(cx).replica_id(),
1180 theme,
1181 cx,
1182 ))
1183 .with_children(self.render_connection_status(cx))
1184 .boxed(),
1185 )
1186 .right()
1187 .boxed(),
1188 )
1189 .boxed(),
1190 )
1191 .with_style(theme.workspace.titlebar.container)
1192 .boxed(),
1193 )
1194 .with_height(theme.workspace.titlebar.height)
1195 .named("titlebar")
1196 }
1197
1198 fn render_collaborators(&self, theme: &Theme, cx: &mut RenderContext<Self>) -> Vec<ElementBox> {
1199 let mut collaborators = self
1200 .project
1201 .read(cx)
1202 .collaborators()
1203 .values()
1204 .cloned()
1205 .collect::<Vec<_>>();
1206 collaborators.sort_unstable_by_key(|collaborator| collaborator.replica_id);
1207 collaborators
1208 .into_iter()
1209 .filter_map(|collaborator| {
1210 Some(self.render_avatar(
1211 collaborator.user.avatar.clone()?,
1212 collaborator.replica_id,
1213 theme,
1214 ))
1215 })
1216 .collect()
1217 }
1218
1219 fn render_current_user(
1220 &self,
1221 user: Option<&Arc<User>>,
1222 replica_id: ReplicaId,
1223 theme: &Theme,
1224 cx: &mut RenderContext<Self>,
1225 ) -> ElementBox {
1226 if let Some(avatar) = user.and_then(|user| user.avatar.clone()) {
1227 self.render_avatar(avatar, replica_id, theme)
1228 } else {
1229 MouseEventHandler::new::<Authenticate, _, _>(0, cx, |state, _| {
1230 let style = if state.hovered {
1231 &theme.workspace.titlebar.hovered_sign_in_prompt
1232 } else {
1233 &theme.workspace.titlebar.sign_in_prompt
1234 };
1235 Label::new("Sign in".to_string(), style.text.clone())
1236 .contained()
1237 .with_style(style.container)
1238 .boxed()
1239 })
1240 .on_click(|cx| cx.dispatch_action(Authenticate))
1241 .with_cursor_style(CursorStyle::PointingHand)
1242 .aligned()
1243 .boxed()
1244 }
1245 }
1246
1247 fn render_avatar(
1248 &self,
1249 avatar: Arc<ImageData>,
1250 replica_id: ReplicaId,
1251 theme: &Theme,
1252 ) -> ElementBox {
1253 ConstrainedBox::new(
1254 Stack::new()
1255 .with_child(
1256 ConstrainedBox::new(
1257 Image::new(avatar)
1258 .with_style(theme.workspace.titlebar.avatar)
1259 .boxed(),
1260 )
1261 .with_width(theme.workspace.titlebar.avatar_width)
1262 .aligned()
1263 .boxed(),
1264 )
1265 .with_child(
1266 AvatarRibbon::new(theme.editor.replica_selection_style(replica_id).cursor)
1267 .constrained()
1268 .with_width(theme.workspace.titlebar.avatar_ribbon.width)
1269 .with_height(theme.workspace.titlebar.avatar_ribbon.height)
1270 .aligned()
1271 .bottom()
1272 .boxed(),
1273 )
1274 .boxed(),
1275 )
1276 .with_width(theme.workspace.right_sidebar.width)
1277 .boxed()
1278 }
1279
1280 fn render_share_icon(&self, theme: &Theme, cx: &mut RenderContext<Self>) -> Option<ElementBox> {
1281 if self.project().read(cx).is_local() && self.client.user_id().is_some() {
1282 enum Share {}
1283
1284 let color = if self.project().read(cx).is_shared() {
1285 theme.workspace.titlebar.share_icon_active_color
1286 } else {
1287 theme.workspace.titlebar.share_icon_color
1288 };
1289 Some(
1290 MouseEventHandler::new::<Share, _, _>(0, cx, |_, _| {
1291 Align::new(
1292 ConstrainedBox::new(
1293 Svg::new("icons/broadcast-24.svg").with_color(color).boxed(),
1294 )
1295 .with_width(24.)
1296 .boxed(),
1297 )
1298 .boxed()
1299 })
1300 .with_cursor_style(CursorStyle::PointingHand)
1301 .on_click(|cx| cx.dispatch_action(ToggleShare))
1302 .boxed(),
1303 )
1304 } else {
1305 None
1306 }
1307 }
1308
1309 fn render_disconnected_overlay(&self, cx: &AppContext) -> Option<ElementBox> {
1310 if self.project.read(cx).is_read_only() {
1311 let theme = &cx.app_state::<Settings>().theme;
1312 Some(
1313 EventHandler::new(
1314 Label::new(
1315 "Your connection to the remote project has been lost.".to_string(),
1316 theme.workspace.disconnected_overlay.text.clone(),
1317 )
1318 .aligned()
1319 .contained()
1320 .with_style(theme.workspace.disconnected_overlay.container)
1321 .boxed(),
1322 )
1323 .capture(|_, _, _| true)
1324 .boxed(),
1325 )
1326 } else {
1327 None
1328 }
1329 }
1330}
1331
1332impl Entity for Workspace {
1333 type Event = ();
1334}
1335
1336impl View for Workspace {
1337 fn ui_name() -> &'static str {
1338 "Workspace"
1339 }
1340
1341 fn render(&mut self, cx: &mut RenderContext<Self>) -> ElementBox {
1342 let theme = cx.app_state::<Settings>().theme.clone();
1343 Stack::new()
1344 .with_child(
1345 Flex::column()
1346 .with_child(self.render_titlebar(&theme, cx))
1347 .with_child(
1348 Stack::new()
1349 .with_child({
1350 let mut content = Flex::row();
1351 content.add_child(self.left_sidebar.render(&theme, cx));
1352 if let Some(element) =
1353 self.left_sidebar.render_active_item(&theme, cx)
1354 {
1355 content.add_child(Flexible::new(0.8, false, element).boxed());
1356 }
1357 content.add_child(
1358 Flex::column()
1359 .with_child(
1360 Flexible::new(1., true, self.center.render(&theme))
1361 .boxed(),
1362 )
1363 .with_child(ChildView::new(&self.status_bar).boxed())
1364 .flexible(1., true)
1365 .boxed(),
1366 );
1367 if let Some(element) =
1368 self.right_sidebar.render_active_item(&theme, cx)
1369 {
1370 content.add_child(Flexible::new(0.8, false, element).boxed());
1371 }
1372 content.add_child(self.right_sidebar.render(&theme, cx));
1373 content.boxed()
1374 })
1375 .with_children(self.modal.as_ref().map(|m| ChildView::new(m).boxed()))
1376 .flexible(1.0, true)
1377 .boxed(),
1378 )
1379 .contained()
1380 .with_background_color(theme.workspace.background)
1381 .boxed(),
1382 )
1383 .with_children(self.render_disconnected_overlay(cx))
1384 .named("workspace")
1385 }
1386
1387 fn on_focus(&mut self, cx: &mut ViewContext<Self>) {
1388 cx.focus(&self.active_pane);
1389 }
1390}
1391
1392pub trait WorkspaceHandle {
1393 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath>;
1394}
1395
1396impl WorkspaceHandle for ViewHandle<Workspace> {
1397 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath> {
1398 self.read(cx)
1399 .worktrees(cx)
1400 .flat_map(|worktree| {
1401 let worktree_id = worktree.read(cx).id();
1402 worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
1403 worktree_id,
1404 path: f.path.clone(),
1405 })
1406 })
1407 .collect::<Vec<_>>()
1408 }
1409}
1410
1411pub struct AvatarRibbon {
1412 color: Color,
1413}
1414
1415impl AvatarRibbon {
1416 pub fn new(color: Color) -> AvatarRibbon {
1417 AvatarRibbon { color }
1418 }
1419}
1420
1421impl Element for AvatarRibbon {
1422 type LayoutState = ();
1423
1424 type PaintState = ();
1425
1426 fn layout(
1427 &mut self,
1428 constraint: gpui::SizeConstraint,
1429 _: &mut gpui::LayoutContext,
1430 ) -> (gpui::geometry::vector::Vector2F, Self::LayoutState) {
1431 (constraint.max, ())
1432 }
1433
1434 fn paint(
1435 &mut self,
1436 bounds: gpui::geometry::rect::RectF,
1437 _: gpui::geometry::rect::RectF,
1438 _: &mut Self::LayoutState,
1439 cx: &mut gpui::PaintContext,
1440 ) -> Self::PaintState {
1441 let mut path = PathBuilder::new();
1442 path.reset(bounds.lower_left());
1443 path.curve_to(
1444 bounds.origin() + vec2f(bounds.height(), 0.),
1445 bounds.origin(),
1446 );
1447 path.line_to(bounds.upper_right() - vec2f(bounds.height(), 0.));
1448 path.curve_to(bounds.lower_right(), bounds.upper_right());
1449 path.line_to(bounds.lower_left());
1450 cx.scene.push_path(path.build(self.color, None));
1451 }
1452
1453 fn dispatch_event(
1454 &mut self,
1455 _: &gpui::Event,
1456 _: gpui::geometry::rect::RectF,
1457 _: &mut Self::LayoutState,
1458 _: &mut Self::PaintState,
1459 _: &mut gpui::EventContext,
1460 ) -> bool {
1461 false
1462 }
1463
1464 fn debug(
1465 &self,
1466 bounds: gpui::geometry::rect::RectF,
1467 _: &Self::LayoutState,
1468 _: &Self::PaintState,
1469 _: &gpui::DebugContext,
1470 ) -> gpui::json::Value {
1471 json::json!({
1472 "type": "AvatarRibbon",
1473 "bounds": bounds.to_json(),
1474 "color": self.color.to_json(),
1475 })
1476 }
1477}
1478
1479impl std::fmt::Debug for OpenParams {
1480 fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
1481 f.debug_struct("OpenParams")
1482 .field("paths", &self.paths)
1483 .finish()
1484 }
1485}
1486
1487fn open(action: &Open, cx: &mut MutableAppContext) {
1488 let app_state = action.0.clone();
1489 let mut paths = cx.prompt_for_paths(PathPromptOptions {
1490 files: true,
1491 directories: true,
1492 multiple: true,
1493 });
1494 cx.spawn(|mut cx| async move {
1495 if let Some(paths) = paths.recv().await.flatten() {
1496 cx.update(|cx| cx.dispatch_global_action(OpenPaths(OpenParams { paths, app_state })));
1497 }
1498 })
1499 .detach();
1500}
1501
1502pub struct WorkspaceCreated(WeakViewHandle<Workspace>);
1503
1504pub fn open_paths(
1505 abs_paths: &[PathBuf],
1506 app_state: &Arc<AppState>,
1507 cx: &mut MutableAppContext,
1508) -> Task<ViewHandle<Workspace>> {
1509 log::info!("open paths {:?}", abs_paths);
1510
1511 // Open paths in existing workspace if possible
1512 let mut existing = None;
1513 for window_id in cx.window_ids().collect::<Vec<_>>() {
1514 if let Some(workspace_handle) = cx.root_view::<Workspace>(window_id) {
1515 if workspace_handle.update(cx, |workspace, cx| {
1516 if workspace.contains_paths(abs_paths, cx.as_ref()) {
1517 cx.activate_window(window_id);
1518 existing = Some(workspace_handle.clone());
1519 true
1520 } else {
1521 false
1522 }
1523 }) {
1524 break;
1525 }
1526 }
1527 }
1528
1529 let workspace = existing.unwrap_or_else(|| {
1530 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 .1
1541 });
1542
1543 let task = workspace.update(cx, |workspace, cx| workspace.open_paths(abs_paths, cx));
1544 cx.spawn(|_| async move {
1545 task.await;
1546 workspace
1547 })
1548}
1549
1550pub fn join_project(
1551 project_id: u64,
1552 app_state: &Arc<AppState>,
1553 cx: &mut MutableAppContext,
1554) -> Task<Result<ViewHandle<Workspace>>> {
1555 for window_id in cx.window_ids().collect::<Vec<_>>() {
1556 if let Some(workspace) = cx.root_view::<Workspace>(window_id) {
1557 if workspace.read(cx).project().read(cx).remote_id() == Some(project_id) {
1558 return Task::ready(Ok(workspace));
1559 }
1560 }
1561 }
1562
1563 let app_state = app_state.clone();
1564 cx.spawn(|mut cx| async move {
1565 let project = Project::remote(
1566 project_id,
1567 app_state.client.clone(),
1568 app_state.user_store.clone(),
1569 app_state.languages.clone(),
1570 app_state.fs.clone(),
1571 &mut cx,
1572 )
1573 .await?;
1574 Ok(cx.update(|cx| {
1575 cx.add_window((app_state.build_window_options)(), |cx| {
1576 (app_state.build_workspace)(project, &app_state, cx)
1577 })
1578 .1
1579 }))
1580 })
1581}
1582
1583fn open_new(app_state: &Arc<AppState>, cx: &mut MutableAppContext) {
1584 let (window_id, workspace) = cx.add_window((app_state.build_window_options)(), |cx| {
1585 let project = Project::local(
1586 app_state.client.clone(),
1587 app_state.user_store.clone(),
1588 app_state.languages.clone(),
1589 app_state.fs.clone(),
1590 cx,
1591 );
1592 (app_state.build_workspace)(project, &app_state, cx)
1593 });
1594 cx.dispatch_action(window_id, vec![workspace.id()], &OpenNew(app_state.clone()));
1595}