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 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 cmp::Reverse,
40 future::Future,
41 hash::{Hash, Hasher},
42 path::{Path, PathBuf},
43 rc::Rc,
44 sync::Arc,
45};
46use theme::{Theme, ThemeRegistry};
47
48action!(Open, Arc<AppState>);
49action!(OpenNew, Arc<AppState>);
50action!(OpenPaths, OpenParams);
51action!(ToggleShare);
52action!(JoinProject, JoinProjectParams);
53action!(Save);
54action!(DebugElements);
55
56pub fn init(cx: &mut MutableAppContext) {
57 pane::init(cx);
58 menu::init(cx);
59
60 cx.add_global_action(open);
61 cx.add_global_action(move |action: &OpenPaths, cx: &mut MutableAppContext| {
62 open_paths(&action.0.paths, &action.0.app_state, cx).detach();
63 });
64 cx.add_global_action(move |action: &OpenNew, cx: &mut MutableAppContext| {
65 open_new(&action.0, cx)
66 });
67 cx.add_global_action(move |action: &JoinProject, cx: &mut MutableAppContext| {
68 join_project(action.0.project_id, &action.0.app_state, cx).detach();
69 });
70
71 cx.add_action(Workspace::toggle_share);
72 cx.add_action(
73 |workspace: &mut Workspace, _: &Save, cx: &mut ViewContext<Workspace>| {
74 workspace.save_active_item(cx).detach_and_log_err(cx);
75 },
76 );
77 cx.add_action(Workspace::debug_elements);
78 cx.add_action(Workspace::toggle_sidebar_item);
79 cx.add_action(Workspace::toggle_sidebar_item_focus);
80 cx.add_bindings(vec![
81 Binding::new("cmd-s", Save, None),
82 Binding::new("cmd-alt-i", DebugElements, None),
83 Binding::new(
84 "cmd-shift-!",
85 ToggleSidebarItem(SidebarItemId {
86 side: Side::Left,
87 item_index: 0,
88 }),
89 None,
90 ),
91 Binding::new(
92 "cmd-1",
93 ToggleSidebarItemFocus(SidebarItemId {
94 side: Side::Left,
95 item_index: 0,
96 }),
97 None,
98 ),
99 ]);
100}
101
102pub struct AppState {
103 pub settings_tx: Arc<Mutex<watch::Sender<Settings>>>,
104 pub settings: watch::Receiver<Settings>,
105 pub languages: Arc<LanguageRegistry>,
106 pub themes: Arc<ThemeRegistry>,
107 pub client: Arc<client::Client>,
108 pub user_store: ModelHandle<client::UserStore>,
109 pub fs: Arc<dyn fs::Fs>,
110 pub channel_list: ModelHandle<client::ChannelList>,
111 pub path_openers: Arc<[Box<dyn PathOpener>]>,
112 pub build_window_options: &'static dyn Fn() -> WindowOptions<'static>,
113 pub build_workspace: &'static dyn Fn(
114 ModelHandle<Project>,
115 &Arc<AppState>,
116 &mut ViewContext<Workspace>,
117 ) -> Workspace,
118}
119
120#[derive(Clone)]
121pub struct OpenParams {
122 pub paths: Vec<PathBuf>,
123 pub app_state: Arc<AppState>,
124}
125
126#[derive(Clone)]
127pub struct JoinProjectParams {
128 pub project_id: u64,
129 pub app_state: Arc<AppState>,
130}
131
132pub trait PathOpener {
133 fn open(
134 &self,
135 project: &mut Project,
136 path: ProjectPath,
137 cx: &mut ModelContext<Project>,
138 ) -> Option<Task<Result<Box<dyn ItemHandle>>>>;
139}
140
141pub trait Item: Entity + Sized {
142 type View: ItemView;
143
144 fn build_view(
145 handle: ModelHandle<Self>,
146 workspace: &Workspace,
147 nav_history: ItemNavHistory,
148 cx: &mut ViewContext<Self::View>,
149 ) -> Self::View;
150
151 fn project_path(&self) -> Option<ProjectPath>;
152}
153
154pub trait ItemView: View {
155 fn deactivated(&mut self, _: &mut ViewContext<Self>) {}
156 fn navigate(&mut self, _: Box<dyn Any>, _: &mut ViewContext<Self>) {}
157 fn item(&self, cx: &AppContext) -> Box<dyn ItemHandle>;
158 fn tab_content(&self, style: &theme::Tab, cx: &AppContext) -> ElementBox;
159 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
160 fn clone_on_split(&self, _: ItemNavHistory, _: &mut ViewContext<Self>) -> Option<Self>
161 where
162 Self: Sized,
163 {
164 None
165 }
166 fn is_dirty(&self, _: &AppContext) -> bool {
167 false
168 }
169 fn has_conflict(&self, _: &AppContext) -> bool {
170 false
171 }
172 fn can_save(&self, cx: &AppContext) -> bool;
173 fn save(
174 &mut self,
175 project: ModelHandle<Project>,
176 cx: &mut ViewContext<Self>,
177 ) -> Task<Result<()>>;
178 fn can_save_as(&self, cx: &AppContext) -> bool;
179 fn save_as(
180 &mut self,
181 project: ModelHandle<Project>,
182 abs_path: PathBuf,
183 cx: &mut ViewContext<Self>,
184 ) -> Task<Result<()>>;
185 fn should_activate_item_on_event(_: &Self::Event) -> bool {
186 false
187 }
188 fn should_close_item_on_event(_: &Self::Event) -> bool {
189 false
190 }
191 fn should_update_tab_on_event(_: &Self::Event) -> bool {
192 false
193 }
194 fn act_as_type(
195 &self,
196 type_id: TypeId,
197 self_handle: &ViewHandle<Self>,
198 _: &AppContext,
199 ) -> Option<AnyViewHandle> {
200 if TypeId::of::<Self>() == type_id {
201 Some(self_handle.into())
202 } else {
203 None
204 }
205 }
206}
207
208pub trait ItemHandle: Send + Sync {
209 fn id(&self) -> usize;
210 fn add_view(
211 &self,
212 window_id: usize,
213 workspace: &Workspace,
214 nav_history: Rc<RefCell<NavHistory>>,
215 cx: &mut MutableAppContext,
216 ) -> Box<dyn ItemViewHandle>;
217 fn boxed_clone(&self) -> Box<dyn ItemHandle>;
218 fn downgrade(&self) -> Box<dyn WeakItemHandle>;
219 fn to_any(&self) -> AnyModelHandle;
220 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
221}
222
223pub trait WeakItemHandle {
224 fn id(&self) -> usize;
225 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>>;
226}
227
228pub trait ItemViewHandle: 'static {
229 fn item(&self, cx: &AppContext) -> Box<dyn ItemHandle>;
230 fn tab_content(&self, style: &theme::Tab, cx: &AppContext) -> ElementBox;
231 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
232 fn boxed_clone(&self) -> Box<dyn ItemViewHandle>;
233 fn clone_on_split(
234 &self,
235 nav_history: Rc<RefCell<NavHistory>>,
236 cx: &mut MutableAppContext,
237 ) -> Option<Box<dyn ItemViewHandle>>;
238 fn added_to_pane(&mut self, cx: &mut ViewContext<Pane>);
239 fn deactivated(&self, cx: &mut MutableAppContext);
240 fn navigate(&self, data: Box<dyn Any>, cx: &mut MutableAppContext);
241 fn id(&self) -> usize;
242 fn to_any(&self) -> AnyViewHandle;
243 fn is_dirty(&self, cx: &AppContext) -> bool;
244 fn has_conflict(&self, cx: &AppContext) -> bool;
245 fn can_save(&self, cx: &AppContext) -> bool;
246 fn can_save_as(&self, cx: &AppContext) -> bool;
247 fn save(&self, project: ModelHandle<Project>, cx: &mut MutableAppContext) -> Task<Result<()>>;
248 fn save_as(
249 &self,
250 project: ModelHandle<Project>,
251 abs_path: PathBuf,
252 cx: &mut MutableAppContext,
253 ) -> Task<Result<()>>;
254 fn act_as_type(&self, type_id: TypeId, cx: &AppContext) -> Option<AnyViewHandle>;
255}
256
257pub trait WeakItemViewHandle {
258 fn id(&self) -> usize;
259 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemViewHandle>>;
260}
261
262impl<T: Item> ItemHandle for ModelHandle<T> {
263 fn id(&self) -> usize {
264 self.id()
265 }
266
267 fn add_view(
268 &self,
269 window_id: usize,
270 workspace: &Workspace,
271 nav_history: Rc<RefCell<NavHistory>>,
272 cx: &mut MutableAppContext,
273 ) -> Box<dyn ItemViewHandle> {
274 Box::new(cx.add_view(window_id, |cx| {
275 let nav_history = ItemNavHistory::new(nav_history, &cx.handle());
276 T::build_view(self.clone(), workspace, nav_history, cx)
277 }))
278 }
279
280 fn boxed_clone(&self) -> Box<dyn ItemHandle> {
281 Box::new(self.clone())
282 }
283
284 fn downgrade(&self) -> Box<dyn WeakItemHandle> {
285 Box::new(self.downgrade())
286 }
287
288 fn to_any(&self) -> AnyModelHandle {
289 self.clone().into()
290 }
291
292 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath> {
293 self.read(cx).project_path()
294 }
295}
296
297impl ItemHandle for Box<dyn ItemHandle> {
298 fn id(&self) -> usize {
299 ItemHandle::id(self.as_ref())
300 }
301
302 fn add_view(
303 &self,
304 window_id: usize,
305 workspace: &Workspace,
306 nav_history: Rc<RefCell<NavHistory>>,
307 cx: &mut MutableAppContext,
308 ) -> Box<dyn ItemViewHandle> {
309 ItemHandle::add_view(self.as_ref(), window_id, workspace, nav_history, cx)
310 }
311
312 fn boxed_clone(&self) -> Box<dyn ItemHandle> {
313 self.as_ref().boxed_clone()
314 }
315
316 fn downgrade(&self) -> Box<dyn WeakItemHandle> {
317 self.as_ref().downgrade()
318 }
319
320 fn to_any(&self) -> AnyModelHandle {
321 self.as_ref().to_any()
322 }
323
324 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath> {
325 self.as_ref().project_path(cx)
326 }
327}
328
329impl<T: Item> WeakItemHandle for WeakModelHandle<T> {
330 fn id(&self) -> usize {
331 WeakModelHandle::id(self)
332 }
333
334 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
335 WeakModelHandle::<T>::upgrade(self, cx).map(|i| Box::new(i) as Box<dyn ItemHandle>)
336 }
337}
338
339impl Hash for Box<dyn WeakItemHandle> {
340 fn hash<H: Hasher>(&self, state: &mut H) {
341 self.id().hash(state);
342 }
343}
344
345impl PartialEq for Box<dyn WeakItemHandle> {
346 fn eq(&self, other: &Self) -> bool {
347 self.id() == other.id()
348 }
349}
350
351impl Eq for Box<dyn WeakItemHandle> {}
352
353impl dyn ItemViewHandle {
354 pub fn downcast<T: View>(&self) -> Option<ViewHandle<T>> {
355 self.to_any().downcast()
356 }
357
358 pub fn act_as<T: View>(&self, cx: &AppContext) -> Option<ViewHandle<T>> {
359 self.act_as_type(TypeId::of::<T>(), cx)
360 .and_then(|t| t.downcast())
361 }
362}
363
364impl<T: ItemView> ItemViewHandle for ViewHandle<T> {
365 fn item(&self, cx: &AppContext) -> Box<dyn ItemHandle> {
366 self.read(cx).item(cx)
367 }
368
369 fn tab_content(&self, style: &theme::Tab, cx: &AppContext) -> ElementBox {
370 self.read(cx).tab_content(style, cx)
371 }
372
373 fn project_path(&self, cx: &AppContext) -> Option<ProjectPath> {
374 self.read(cx).project_path(cx)
375 }
376
377 fn boxed_clone(&self) -> Box<dyn ItemViewHandle> {
378 Box::new(self.clone())
379 }
380
381 fn clone_on_split(
382 &self,
383 nav_history: Rc<RefCell<NavHistory>>,
384 cx: &mut MutableAppContext,
385 ) -> Option<Box<dyn ItemViewHandle>> {
386 self.update(cx, |item, cx| {
387 cx.add_option_view(|cx| {
388 item.clone_on_split(ItemNavHistory::new(nav_history, &cx.handle()), cx)
389 })
390 })
391 .map(|handle| Box::new(handle) as Box<dyn ItemViewHandle>)
392 }
393
394 fn added_to_pane(&mut self, cx: &mut ViewContext<Pane>) {
395 cx.subscribe(self, |pane, item, event, cx| {
396 if T::should_close_item_on_event(event) {
397 pane.close_item(item.id(), cx);
398 return;
399 }
400 if T::should_activate_item_on_event(event) {
401 if let Some(ix) = pane.index_for_item_view(&item) {
402 pane.activate_item(ix, cx);
403 pane.activate(cx);
404 }
405 }
406 if T::should_update_tab_on_event(event) {
407 cx.notify()
408 }
409 })
410 .detach();
411 }
412
413 fn deactivated(&self, cx: &mut MutableAppContext) {
414 self.update(cx, |this, cx| this.deactivated(cx));
415 }
416
417 fn navigate(&self, data: Box<dyn Any>, cx: &mut MutableAppContext) {
418 self.update(cx, |this, cx| this.navigate(data, cx));
419 }
420
421 fn save(&self, project: ModelHandle<Project>, cx: &mut MutableAppContext) -> Task<Result<()>> {
422 self.update(cx, |item, cx| item.save(project, cx))
423 }
424
425 fn save_as(
426 &self,
427 project: ModelHandle<Project>,
428 abs_path: PathBuf,
429 cx: &mut MutableAppContext,
430 ) -> Task<anyhow::Result<()>> {
431 self.update(cx, |item, cx| item.save_as(project, abs_path, cx))
432 }
433
434 fn is_dirty(&self, cx: &AppContext) -> bool {
435 self.read(cx).is_dirty(cx)
436 }
437
438 fn has_conflict(&self, cx: &AppContext) -> bool {
439 self.read(cx).has_conflict(cx)
440 }
441
442 fn id(&self) -> usize {
443 self.id()
444 }
445
446 fn to_any(&self) -> AnyViewHandle {
447 self.into()
448 }
449
450 fn can_save(&self, cx: &AppContext) -> bool {
451 self.read(cx).can_save(cx)
452 }
453
454 fn can_save_as(&self, cx: &AppContext) -> bool {
455 self.read(cx).can_save_as(cx)
456 }
457
458 fn act_as_type(&self, type_id: TypeId, cx: &AppContext) -> Option<AnyViewHandle> {
459 self.read(cx).act_as_type(type_id, self, cx)
460 }
461}
462
463impl Into<AnyViewHandle> for Box<dyn ItemViewHandle> {
464 fn into(self) -> AnyViewHandle {
465 self.to_any()
466 }
467}
468
469impl Clone for Box<dyn ItemViewHandle> {
470 fn clone(&self) -> Box<dyn ItemViewHandle> {
471 self.boxed_clone()
472 }
473}
474
475impl Clone for Box<dyn ItemHandle> {
476 fn clone(&self) -> Box<dyn ItemHandle> {
477 self.boxed_clone()
478 }
479}
480
481impl<T: ItemView> WeakItemViewHandle for WeakViewHandle<T> {
482 fn id(&self) -> usize {
483 self.id()
484 }
485
486 fn upgrade(&self, cx: &AppContext) -> Option<Box<dyn ItemViewHandle>> {
487 self.upgrade(cx)
488 .map(|v| Box::new(v) as Box<dyn ItemViewHandle>)
489 }
490}
491
492#[derive(Clone)]
493pub struct WorkspaceParams {
494 pub project: ModelHandle<Project>,
495 pub client: Arc<Client>,
496 pub fs: Arc<dyn Fs>,
497 pub languages: Arc<LanguageRegistry>,
498 pub settings: watch::Receiver<Settings>,
499 pub user_store: ModelHandle<UserStore>,
500 pub channel_list: ModelHandle<ChannelList>,
501 pub path_openers: Arc<[Box<dyn PathOpener>]>,
502}
503
504impl WorkspaceParams {
505 #[cfg(any(test, feature = "test-support"))]
506 pub fn test(cx: &mut MutableAppContext) -> Self {
507 let fs = project::FakeFs::new(cx.background().clone());
508 let languages = Arc::new(LanguageRegistry::test());
509 let http_client = client::test::FakeHttpClient::new(|_| async move {
510 Ok(client::http::ServerResponse::new(404))
511 });
512 let client = Client::new(http_client.clone());
513 let theme =
514 gpui::fonts::with_font_cache(cx.font_cache().clone(), || theme::Theme::default());
515 let settings = Settings::new("Courier", cx.font_cache(), Arc::new(theme)).unwrap();
516 let user_store = cx.add_model(|cx| UserStore::new(client.clone(), http_client, cx));
517 let project = Project::local(
518 client.clone(),
519 user_store.clone(),
520 languages.clone(),
521 fs.clone(),
522 cx,
523 );
524 Self {
525 project,
526 channel_list: cx
527 .add_model(|cx| ChannelList::new(user_store.clone(), client.clone(), cx)),
528 client,
529 fs,
530 languages,
531 settings: watch::channel_with(settings).1,
532 user_store,
533 path_openers: Arc::from([]),
534 }
535 }
536
537 #[cfg(any(test, feature = "test-support"))]
538 pub fn local(app_state: &Arc<AppState>, cx: &mut MutableAppContext) -> Self {
539 Self {
540 project: Project::local(
541 app_state.client.clone(),
542 app_state.user_store.clone(),
543 app_state.languages.clone(),
544 app_state.fs.clone(),
545 cx,
546 ),
547 client: app_state.client.clone(),
548 fs: app_state.fs.clone(),
549 languages: app_state.languages.clone(),
550 settings: app_state.settings.clone(),
551 user_store: app_state.user_store.clone(),
552 channel_list: app_state.channel_list.clone(),
553 path_openers: app_state.path_openers.clone(),
554 }
555 }
556}
557
558pub struct Workspace {
559 pub settings: watch::Receiver<Settings>,
560 weak_self: WeakViewHandle<Self>,
561 client: Arc<Client>,
562 user_store: ModelHandle<client::UserStore>,
563 fs: Arc<dyn Fs>,
564 modal: Option<AnyViewHandle>,
565 center: PaneGroup,
566 left_sidebar: Sidebar,
567 right_sidebar: Sidebar,
568 panes: Vec<ViewHandle<Pane>>,
569 active_pane: ViewHandle<Pane>,
570 status_bar: ViewHandle<StatusBar>,
571 project: ModelHandle<Project>,
572 path_openers: Arc<[Box<dyn PathOpener>]>,
573 items: BTreeMap<Reverse<usize>, Box<dyn WeakItemHandle>>,
574 _observe_current_user: Task<()>,
575}
576
577impl Workspace {
578 pub fn new(params: &WorkspaceParams, cx: &mut ViewContext<Self>) -> Self {
579 cx.observe(¶ms.project, |_, project, cx| {
580 if project.read(cx).is_read_only() {
581 cx.blur();
582 }
583 cx.notify()
584 })
585 .detach();
586
587 let pane = cx.add_view(|_| Pane::new(params.settings.clone()));
588 let pane_id = pane.id();
589 cx.observe(&pane, move |me, _, cx| {
590 let active_entry = me.active_project_path(cx);
591 me.project
592 .update(cx, |project, cx| project.set_active_path(active_entry, cx));
593 })
594 .detach();
595 cx.subscribe(&pane, move |me, _, event, cx| {
596 me.handle_pane_event(pane_id, event, cx)
597 })
598 .detach();
599 cx.focus(&pane);
600
601 let status_bar = cx.add_view(|cx| StatusBar::new(&pane, params.settings.clone(), cx));
602 let mut current_user = params.user_store.read(cx).watch_current_user().clone();
603 let mut connection_status = params.client.status().clone();
604 let _observe_current_user = cx.spawn_weak(|this, mut cx| async move {
605 current_user.recv().await;
606 connection_status.recv().await;
607 let mut stream =
608 Stream::map(current_user, drop).merge(Stream::map(connection_status, drop));
609
610 while stream.recv().await.is_some() {
611 cx.update(|cx| {
612 if let Some(this) = this.upgrade(cx) {
613 this.update(cx, |_, cx| cx.notify());
614 }
615 })
616 }
617 });
618
619 Workspace {
620 modal: None,
621 weak_self: cx.weak_handle(),
622 center: PaneGroup::new(pane.clone()),
623 panes: vec![pane.clone()],
624 active_pane: pane.clone(),
625 status_bar,
626 settings: params.settings.clone(),
627 client: params.client.clone(),
628 user_store: params.user_store.clone(),
629 fs: params.fs.clone(),
630 left_sidebar: Sidebar::new(Side::Left),
631 right_sidebar: Sidebar::new(Side::Right),
632 project: params.project.clone(),
633 path_openers: params.path_openers.clone(),
634 items: Default::default(),
635 _observe_current_user,
636 }
637 }
638
639 pub fn weak_handle(&self) -> WeakViewHandle<Self> {
640 self.weak_self.clone()
641 }
642
643 pub fn settings(&self) -> watch::Receiver<Settings> {
644 self.settings.clone()
645 }
646
647 pub fn left_sidebar_mut(&mut self) -> &mut Sidebar {
648 &mut self.left_sidebar
649 }
650
651 pub fn right_sidebar_mut(&mut self) -> &mut Sidebar {
652 &mut self.right_sidebar
653 }
654
655 pub fn status_bar(&self) -> &ViewHandle<StatusBar> {
656 &self.status_bar
657 }
658
659 pub fn project(&self) -> &ModelHandle<Project> {
660 &self.project
661 }
662
663 pub fn worktrees<'a>(
664 &self,
665 cx: &'a AppContext,
666 ) -> impl 'a + Iterator<Item = ModelHandle<Worktree>> {
667 self.project.read(cx).worktrees(cx)
668 }
669
670 pub fn contains_paths(&self, paths: &[PathBuf], cx: &AppContext) -> bool {
671 paths.iter().all(|path| self.contains_path(&path, cx))
672 }
673
674 pub fn contains_path(&self, path: &Path, cx: &AppContext) -> bool {
675 for worktree in self.worktrees(cx) {
676 let worktree = worktree.read(cx).as_local();
677 if worktree.map_or(false, |w| w.contains_abs_path(path)) {
678 return true;
679 }
680 }
681 false
682 }
683
684 pub fn worktree_scans_complete(&self, cx: &AppContext) -> impl Future<Output = ()> + 'static {
685 let futures = self
686 .worktrees(cx)
687 .filter_map(|worktree| worktree.read(cx).as_local())
688 .map(|worktree| worktree.scan_complete())
689 .collect::<Vec<_>>();
690 async move {
691 for future in futures {
692 future.await;
693 }
694 }
695 }
696
697 pub fn open_paths(
698 &mut self,
699 abs_paths: &[PathBuf],
700 cx: &mut ViewContext<Self>,
701 ) -> Task<Vec<Option<Result<Box<dyn ItemViewHandle>, Arc<anyhow::Error>>>>> {
702 let entries = abs_paths
703 .iter()
704 .cloned()
705 .map(|path| self.project_path_for_path(&path, cx))
706 .collect::<Vec<_>>();
707
708 let fs = self.fs.clone();
709 let tasks = abs_paths
710 .iter()
711 .cloned()
712 .zip(entries.into_iter())
713 .map(|(abs_path, project_path)| {
714 cx.spawn(|this, mut cx| {
715 let fs = fs.clone();
716 async move {
717 let project_path = project_path.await.ok()?;
718 if fs.is_file(&abs_path).await {
719 Some(
720 this.update(&mut cx, |this, cx| this.open_path(project_path, cx))
721 .await,
722 )
723 } else {
724 None
725 }
726 }
727 })
728 })
729 .collect::<Vec<_>>();
730
731 cx.foreground().spawn(async move {
732 let mut items = Vec::new();
733 for task in tasks {
734 items.push(task.await);
735 }
736 items
737 })
738 }
739
740 fn project_path_for_path(
741 &self,
742 abs_path: &Path,
743 cx: &mut ViewContext<Self>,
744 ) -> Task<Result<ProjectPath>> {
745 let entry = self.project().update(cx, |project, cx| {
746 project.find_or_create_local_worktree(abs_path, true, cx)
747 });
748 cx.spawn(|_, cx| async move {
749 let (worktree, path) = entry.await?;
750 Ok(ProjectPath {
751 worktree_id: worktree.read_with(&cx, |t, _| t.id()),
752 path: path.into(),
753 })
754 })
755 }
756
757 // Returns the model that was toggled closed if it was open
758 pub fn toggle_modal<V, F>(&mut self, cx: &mut ViewContext<Self>, add_view: F) -> Option<ViewHandle<V>>
759 where
760 V: 'static + View,
761 F: FnOnce(&mut ViewContext<Self>, &mut Self) -> ViewHandle<V>,
762 {
763 cx.notify();
764 // Whatever modal was visible is getting clobbered. If its the same type as V, then return
765 // it. Otherwise, create a new modal and set it as active.
766 let already_open_modal = self.modal.take()
767 .and_then(|modal| modal.downcast::<V>());
768 if let Some(already_open_modal) = already_open_modal {
769 cx.focus_self();
770 Some(already_open_modal)
771 } else {
772 let modal = add_view(cx, self);
773 cx.focus(&modal);
774 self.modal = Some(modal.into());
775 None
776 }
777 }
778
779 pub fn modal(&self) -> Option<&AnyViewHandle> {
780 self.modal.as_ref()
781 }
782
783 pub fn dismiss_modal(&mut self, cx: &mut ViewContext<Self>) {
784 if self.modal.take().is_some() {
785 cx.focus(&self.active_pane);
786 cx.notify();
787 }
788 }
789
790 pub fn open_path(
791 &mut self,
792 path: ProjectPath,
793 cx: &mut ViewContext<Self>,
794 ) -> Task<Result<Box<dyn ItemViewHandle>, Arc<anyhow::Error>>> {
795 let load_task = self.load_path(path, cx);
796 let pane = self.active_pane().clone().downgrade();
797 cx.spawn(|this, mut cx| async move {
798 let item = load_task.await?;
799 this.update(&mut cx, |this, cx| {
800 let pane = pane
801 .upgrade(cx)
802 .ok_or_else(|| anyhow!("could not upgrade pane reference"))?;
803 Ok(this.open_item_in_pane(item, &pane, cx))
804 })
805 })
806 }
807
808 pub fn load_path(
809 &mut self,
810 path: ProjectPath,
811 cx: &mut ViewContext<Self>,
812 ) -> Task<Result<Box<dyn ItemHandle>>> {
813 if let Some(existing_item) = self.item_for_path(&path, cx) {
814 return Task::ready(Ok(existing_item));
815 }
816
817 let project_path = path.clone();
818 let path_openers = self.path_openers.clone();
819 self.project.update(cx, |project, cx| {
820 for opener in path_openers.iter() {
821 if let Some(task) = opener.open(project, project_path.clone(), cx) {
822 return task;
823 }
824 }
825 Task::ready(Err(anyhow!("no opener found for path {:?}", project_path)))
826 })
827 }
828
829 fn item_for_path(&self, path: &ProjectPath, cx: &AppContext) -> Option<Box<dyn ItemHandle>> {
830 self.items
831 .values()
832 .filter_map(|i| i.upgrade(cx))
833 .find(|i| i.project_path(cx).as_ref() == Some(path))
834 }
835
836 pub fn item_of_type<T: Item>(&self, cx: &AppContext) -> Option<ModelHandle<T>> {
837 self.items
838 .values()
839 .find_map(|i| i.upgrade(cx).and_then(|i| i.to_any().downcast()))
840 }
841
842 pub fn items_of_type<'a, T: Item>(
843 &'a self,
844 cx: &'a AppContext,
845 ) -> impl 'a + Iterator<Item = ModelHandle<T>> {
846 self.items
847 .values()
848 .filter_map(|i| i.upgrade(cx).and_then(|i| i.to_any().downcast()))
849 }
850
851 pub fn active_item(&self, cx: &AppContext) -> Option<Box<dyn ItemViewHandle>> {
852 self.active_pane().read(cx).active_item()
853 }
854
855 fn active_project_path(&self, cx: &ViewContext<Self>) -> Option<ProjectPath> {
856 self.active_item(cx).and_then(|item| item.project_path(cx))
857 }
858
859 pub fn save_active_item(&mut self, cx: &mut ViewContext<Self>) -> Task<Result<()>> {
860 let project = self.project.clone();
861 if let Some(item) = self.active_item(cx) {
862 if item.can_save(cx) {
863 if item.has_conflict(cx.as_ref()) {
864 const CONFLICT_MESSAGE: &'static str = "This file has changed on disk since you started editing it. Do you want to overwrite it?";
865
866 let mut answer = cx.prompt(
867 PromptLevel::Warning,
868 CONFLICT_MESSAGE,
869 &["Overwrite", "Cancel"],
870 );
871 cx.spawn(|_, mut cx| async move {
872 let answer = answer.recv().await;
873 if answer == Some(0) {
874 cx.update(|cx| item.save(project, cx)).await?;
875 }
876 Ok(())
877 })
878 } else {
879 item.save(project, cx)
880 }
881 } else if item.can_save_as(cx) {
882 let worktree = self.worktrees(cx).next();
883 let start_abs_path = worktree
884 .and_then(|w| w.read(cx).as_local())
885 .map_or(Path::new(""), |w| w.abs_path())
886 .to_path_buf();
887 let mut abs_path = cx.prompt_for_new_path(&start_abs_path);
888 cx.spawn(|_, mut cx| async move {
889 if let Some(abs_path) = abs_path.recv().await.flatten() {
890 cx.update(|cx| item.save_as(project, abs_path, cx)).await?;
891 }
892 Ok(())
893 })
894 } else {
895 Task::ready(Ok(()))
896 }
897 } else {
898 Task::ready(Ok(()))
899 }
900 }
901
902 pub fn toggle_sidebar_item(&mut self, action: &ToggleSidebarItem, cx: &mut ViewContext<Self>) {
903 let sidebar = match action.0.side {
904 Side::Left => &mut self.left_sidebar,
905 Side::Right => &mut self.right_sidebar,
906 };
907 sidebar.toggle_item(action.0.item_index);
908 if let Some(active_item) = sidebar.active_item() {
909 cx.focus(active_item);
910 } else {
911 cx.focus_self();
912 }
913 cx.notify();
914 }
915
916 pub fn toggle_sidebar_item_focus(
917 &mut self,
918 action: &ToggleSidebarItemFocus,
919 cx: &mut ViewContext<Self>,
920 ) {
921 let sidebar = match action.0.side {
922 Side::Left => &mut self.left_sidebar,
923 Side::Right => &mut self.right_sidebar,
924 };
925 sidebar.activate_item(action.0.item_index);
926 if let Some(active_item) = sidebar.active_item() {
927 if active_item.is_focused(cx) {
928 cx.focus_self();
929 } else {
930 cx.focus(active_item);
931 }
932 }
933 cx.notify();
934 }
935
936 pub fn debug_elements(&mut self, _: &DebugElements, cx: &mut ViewContext<Self>) {
937 match to_string_pretty(&cx.debug_elements()) {
938 Ok(json) => {
939 let kib = json.len() as f32 / 1024.;
940 cx.as_mut().write_to_clipboard(ClipboardItem::new(json));
941 log::info!(
942 "copied {:.1} KiB of element debug JSON to the clipboard",
943 kib
944 );
945 }
946 Err(error) => {
947 log::error!("error debugging elements: {}", error);
948 }
949 };
950 }
951
952 fn add_pane(&mut self, cx: &mut ViewContext<Self>) -> ViewHandle<Pane> {
953 let pane = cx.add_view(|_| Pane::new(self.settings.clone()));
954 let pane_id = pane.id();
955 cx.observe(&pane, move |me, _, cx| {
956 let active_entry = me.active_project_path(cx);
957 me.project
958 .update(cx, |project, cx| project.set_active_path(active_entry, cx));
959 })
960 .detach();
961 cx.subscribe(&pane, move |me, _, event, cx| {
962 me.handle_pane_event(pane_id, event, cx)
963 })
964 .detach();
965 self.panes.push(pane.clone());
966 self.activate_pane(pane.clone(), cx);
967 pane
968 }
969
970 pub fn open_item<T>(
971 &mut self,
972 item_handle: T,
973 cx: &mut ViewContext<Self>,
974 ) -> Box<dyn ItemViewHandle>
975 where
976 T: 'static + ItemHandle,
977 {
978 self.open_item_in_pane(item_handle, &self.active_pane().clone(), cx)
979 }
980
981 pub fn open_item_in_pane<T>(
982 &mut self,
983 item_handle: T,
984 pane: &ViewHandle<Pane>,
985 cx: &mut ViewContext<Self>,
986 ) -> Box<dyn ItemViewHandle>
987 where
988 T: 'static + ItemHandle,
989 {
990 self.items
991 .insert(Reverse(item_handle.id()), item_handle.downgrade());
992 pane.update(cx, |pane, cx| pane.open_item(item_handle, self, cx))
993 }
994
995 pub fn activate_pane_for_item(
996 &mut self,
997 item: &dyn ItemHandle,
998 cx: &mut ViewContext<Self>,
999 ) -> bool {
1000 let pane = self.panes.iter().find_map(|pane| {
1001 if pane.read(cx).contains_item(item) {
1002 Some(pane.clone())
1003 } else {
1004 None
1005 }
1006 });
1007 if let Some(pane) = pane {
1008 self.activate_pane(pane.clone(), cx);
1009 true
1010 } else {
1011 false
1012 }
1013 }
1014
1015 pub fn activate_item(&mut self, item: &dyn ItemHandle, cx: &mut ViewContext<Self>) -> bool {
1016 let result = self.panes.iter().find_map(|pane| {
1017 if let Some(ix) = pane.read(cx).index_for_item(item) {
1018 Some((pane.clone(), ix))
1019 } else {
1020 None
1021 }
1022 });
1023 if let Some((pane, ix)) = result {
1024 self.activate_pane(pane.clone(), cx);
1025 pane.update(cx, |pane, cx| pane.activate_item(ix, cx));
1026 true
1027 } else {
1028 false
1029 }
1030 }
1031
1032 pub fn activate_next_pane(&mut self, cx: &mut ViewContext<Self>) {
1033 let ix = self
1034 .panes
1035 .iter()
1036 .position(|pane| pane == &self.active_pane)
1037 .unwrap();
1038 let next_ix = (ix + 1) % self.panes.len();
1039 self.activate_pane(self.panes[next_ix].clone(), cx);
1040 }
1041
1042 fn activate_pane(&mut self, pane: ViewHandle<Pane>, cx: &mut ViewContext<Self>) {
1043 if self.active_pane != pane {
1044 self.active_pane = pane;
1045 self.status_bar.update(cx, |status_bar, cx| {
1046 status_bar.set_active_pane(&self.active_pane, cx);
1047 });
1048 cx.focus(&self.active_pane);
1049 cx.notify();
1050 }
1051 }
1052
1053 fn handle_pane_event(
1054 &mut self,
1055 pane_id: usize,
1056 event: &pane::Event,
1057 cx: &mut ViewContext<Self>,
1058 ) {
1059 if let Some(pane) = self.pane(pane_id) {
1060 match event {
1061 pane::Event::Split(direction) => {
1062 self.split_pane(pane, *direction, cx);
1063 }
1064 pane::Event::Remove => {
1065 self.remove_pane(pane, cx);
1066 }
1067 pane::Event::Activate => {
1068 self.activate_pane(pane, cx);
1069 }
1070 }
1071 } else {
1072 error!("pane {} not found", pane_id);
1073 }
1074 }
1075
1076 pub fn split_pane(
1077 &mut self,
1078 pane: ViewHandle<Pane>,
1079 direction: SplitDirection,
1080 cx: &mut ViewContext<Self>,
1081 ) -> ViewHandle<Pane> {
1082 let new_pane = self.add_pane(cx);
1083 self.activate_pane(new_pane.clone(), cx);
1084 if let Some(item) = pane.read(cx).active_item() {
1085 let nav_history = new_pane.read(cx).nav_history().clone();
1086 if let Some(clone) = item.clone_on_split(nav_history, cx.as_mut()) {
1087 let item = clone.item(cx).downgrade();
1088 self.items.insert(Reverse(item.id()), item);
1089 new_pane.update(cx, |new_pane, cx| new_pane.add_item_view(clone, cx));
1090 }
1091 }
1092 self.center.split(&pane, &new_pane, direction).unwrap();
1093 cx.notify();
1094 new_pane
1095 }
1096
1097 fn remove_pane(&mut self, pane: ViewHandle<Pane>, cx: &mut ViewContext<Self>) {
1098 if self.center.remove(&pane).unwrap() {
1099 self.panes.retain(|p| p != &pane);
1100 self.activate_pane(self.panes.last().unwrap().clone(), cx);
1101 }
1102 }
1103
1104 pub fn panes(&self) -> &[ViewHandle<Pane>] {
1105 &self.panes
1106 }
1107
1108 fn pane(&self, pane_id: usize) -> Option<ViewHandle<Pane>> {
1109 self.panes.iter().find(|pane| pane.id() == pane_id).cloned()
1110 }
1111
1112 pub fn active_pane(&self) -> &ViewHandle<Pane> {
1113 &self.active_pane
1114 }
1115
1116 fn toggle_share(&mut self, _: &ToggleShare, cx: &mut ViewContext<Self>) {
1117 self.project.update(cx, |project, cx| {
1118 if project.is_local() {
1119 if project.is_shared() {
1120 project.unshare(cx).detach();
1121 } else {
1122 project.share(cx).detach();
1123 }
1124 }
1125 });
1126 }
1127
1128 fn render_connection_status(&self) -> Option<ElementBox> {
1129 let theme = &self.settings.borrow().theme;
1130 match &*self.client.status().borrow() {
1131 client::Status::ConnectionError
1132 | client::Status::ConnectionLost
1133 | client::Status::Reauthenticating
1134 | client::Status::Reconnecting { .. }
1135 | client::Status::ReconnectionError { .. } => Some(
1136 Container::new(
1137 Align::new(
1138 ConstrainedBox::new(
1139 Svg::new("icons/offline-14.svg")
1140 .with_color(theme.workspace.titlebar.offline_icon.color)
1141 .boxed(),
1142 )
1143 .with_width(theme.workspace.titlebar.offline_icon.width)
1144 .boxed(),
1145 )
1146 .boxed(),
1147 )
1148 .with_style(theme.workspace.titlebar.offline_icon.container)
1149 .boxed(),
1150 ),
1151 client::Status::UpgradeRequired => Some(
1152 Label::new(
1153 "Please update Zed to collaborate".to_string(),
1154 theme.workspace.titlebar.outdated_warning.text.clone(),
1155 )
1156 .contained()
1157 .with_style(theme.workspace.titlebar.outdated_warning.container)
1158 .aligned()
1159 .boxed(),
1160 ),
1161 _ => None,
1162 }
1163 }
1164
1165 fn render_titlebar(&self, theme: &Theme, cx: &mut RenderContext<Self>) -> ElementBox {
1166 ConstrainedBox::new(
1167 Container::new(
1168 Stack::new()
1169 .with_child(
1170 Align::new(
1171 Label::new("zed".into(), theme.workspace.titlebar.title.clone())
1172 .boxed(),
1173 )
1174 .boxed(),
1175 )
1176 .with_child(
1177 Align::new(
1178 Flex::row()
1179 .with_children(self.render_share_icon(theme, cx))
1180 .with_children(self.render_collaborators(theme, cx))
1181 .with_child(self.render_current_user(
1182 self.user_store.read(cx).current_user().as_ref(),
1183 self.project.read(cx).replica_id(),
1184 theme,
1185 cx,
1186 ))
1187 .with_children(self.render_connection_status())
1188 .boxed(),
1189 )
1190 .right()
1191 .boxed(),
1192 )
1193 .boxed(),
1194 )
1195 .with_style(theme.workspace.titlebar.container)
1196 .boxed(),
1197 )
1198 .with_height(theme.workspace.titlebar.height)
1199 .named("titlebar")
1200 }
1201
1202 fn render_collaborators(&self, theme: &Theme, cx: &mut RenderContext<Self>) -> Vec<ElementBox> {
1203 let mut collaborators = self
1204 .project
1205 .read(cx)
1206 .collaborators()
1207 .values()
1208 .cloned()
1209 .collect::<Vec<_>>();
1210 collaborators.sort_unstable_by_key(|collaborator| collaborator.replica_id);
1211 collaborators
1212 .into_iter()
1213 .filter_map(|collaborator| {
1214 Some(self.render_avatar(
1215 collaborator.user.avatar.clone()?,
1216 collaborator.replica_id,
1217 theme,
1218 ))
1219 })
1220 .collect()
1221 }
1222
1223 fn render_current_user(
1224 &self,
1225 user: Option<&Arc<User>>,
1226 replica_id: ReplicaId,
1227 theme: &Theme,
1228 cx: &mut RenderContext<Self>,
1229 ) -> ElementBox {
1230 if let Some(avatar) = user.and_then(|user| user.avatar.clone()) {
1231 self.render_avatar(avatar, replica_id, theme)
1232 } else {
1233 MouseEventHandler::new::<Authenticate, _, _>(0, cx, |state, _| {
1234 let style = if state.hovered {
1235 &theme.workspace.titlebar.hovered_sign_in_prompt
1236 } else {
1237 &theme.workspace.titlebar.sign_in_prompt
1238 };
1239 Label::new("Sign in".to_string(), style.text.clone())
1240 .contained()
1241 .with_style(style.container)
1242 .boxed()
1243 })
1244 .on_click(|cx| cx.dispatch_action(Authenticate))
1245 .with_cursor_style(CursorStyle::PointingHand)
1246 .aligned()
1247 .boxed()
1248 }
1249 }
1250
1251 fn render_avatar(
1252 &self,
1253 avatar: Arc<ImageData>,
1254 replica_id: ReplicaId,
1255 theme: &Theme,
1256 ) -> ElementBox {
1257 ConstrainedBox::new(
1258 Stack::new()
1259 .with_child(
1260 ConstrainedBox::new(
1261 Image::new(avatar)
1262 .with_style(theme.workspace.titlebar.avatar)
1263 .boxed(),
1264 )
1265 .with_width(theme.workspace.titlebar.avatar_width)
1266 .aligned()
1267 .boxed(),
1268 )
1269 .with_child(
1270 AvatarRibbon::new(theme.editor.replica_selection_style(replica_id).cursor)
1271 .constrained()
1272 .with_width(theme.workspace.titlebar.avatar_ribbon.width)
1273 .with_height(theme.workspace.titlebar.avatar_ribbon.height)
1274 .aligned()
1275 .bottom()
1276 .boxed(),
1277 )
1278 .boxed(),
1279 )
1280 .with_width(theme.workspace.right_sidebar.width)
1281 .boxed()
1282 }
1283
1284 fn render_share_icon(&self, theme: &Theme, cx: &mut RenderContext<Self>) -> Option<ElementBox> {
1285 if self.project().read(cx).is_local() && self.client.user_id().is_some() {
1286 enum Share {}
1287
1288 let color = if self.project().read(cx).is_shared() {
1289 theme.workspace.titlebar.share_icon_active_color
1290 } else {
1291 theme.workspace.titlebar.share_icon_color
1292 };
1293 Some(
1294 MouseEventHandler::new::<Share, _, _>(0, cx, |_, _| {
1295 Align::new(
1296 ConstrainedBox::new(
1297 Svg::new("icons/broadcast-24.svg").with_color(color).boxed(),
1298 )
1299 .with_width(24.)
1300 .boxed(),
1301 )
1302 .boxed()
1303 })
1304 .with_cursor_style(CursorStyle::PointingHand)
1305 .on_click(|cx| cx.dispatch_action(ToggleShare))
1306 .boxed(),
1307 )
1308 } else {
1309 None
1310 }
1311 }
1312
1313 fn render_disconnected_overlay(&self, cx: &AppContext) -> Option<ElementBox> {
1314 if self.project.read(cx).is_read_only() {
1315 let theme = &self.settings.borrow().theme;
1316 Some(
1317 EventHandler::new(
1318 Label::new(
1319 "Your connection to the remote project has been lost.".to_string(),
1320 theme.workspace.disconnected_overlay.text.clone(),
1321 )
1322 .aligned()
1323 .contained()
1324 .with_style(theme.workspace.disconnected_overlay.container)
1325 .boxed(),
1326 )
1327 .capture(|_, _, _| true)
1328 .boxed(),
1329 )
1330 } else {
1331 None
1332 }
1333 }
1334}
1335
1336impl Entity for Workspace {
1337 type Event = ();
1338}
1339
1340impl View for Workspace {
1341 fn ui_name() -> &'static str {
1342 "Workspace"
1343 }
1344
1345 fn render(&mut self, cx: &mut RenderContext<Self>) -> ElementBox {
1346 let settings = self.settings.borrow();
1347 let theme = &settings.theme;
1348 Stack::new()
1349 .with_child(
1350 Flex::column()
1351 .with_child(self.render_titlebar(&theme, cx))
1352 .with_child(
1353 Stack::new()
1354 .with_child({
1355 let mut content = Flex::row();
1356 content.add_child(self.left_sidebar.render(&settings, cx));
1357 if let Some(element) =
1358 self.left_sidebar.render_active_item(&settings, cx)
1359 {
1360 content.add_child(Flexible::new(0.8, false, element).boxed());
1361 }
1362 content.add_child(
1363 Flex::column()
1364 .with_child(
1365 Flexible::new(
1366 1.,
1367 true,
1368 self.center.render(&settings.theme),
1369 )
1370 .boxed(),
1371 )
1372 .with_child(ChildView::new(&self.status_bar).boxed())
1373 .flexible(1., true)
1374 .boxed(),
1375 );
1376 if let Some(element) =
1377 self.right_sidebar.render_active_item(&settings, cx)
1378 {
1379 content.add_child(Flexible::new(0.8, false, element).boxed());
1380 }
1381 content.add_child(self.right_sidebar.render(&settings, cx));
1382 content.boxed()
1383 })
1384 .with_children(self.modal.as_ref().map(|m| ChildView::new(m).boxed()))
1385 .flexible(1.0, true)
1386 .boxed(),
1387 )
1388 .contained()
1389 .with_background_color(settings.theme.workspace.background)
1390 .boxed(),
1391 )
1392 .with_children(self.render_disconnected_overlay(cx))
1393 .named("workspace")
1394 }
1395
1396 fn on_focus(&mut self, cx: &mut ViewContext<Self>) {
1397 cx.focus(&self.active_pane);
1398 }
1399}
1400
1401pub trait WorkspaceHandle {
1402 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath>;
1403}
1404
1405impl WorkspaceHandle for ViewHandle<Workspace> {
1406 fn file_project_paths(&self, cx: &AppContext) -> Vec<ProjectPath> {
1407 self.read(cx)
1408 .worktrees(cx)
1409 .flat_map(|worktree| {
1410 let worktree_id = worktree.read(cx).id();
1411 worktree.read(cx).files(true, 0).map(move |f| ProjectPath {
1412 worktree_id,
1413 path: f.path.clone(),
1414 })
1415 })
1416 .collect::<Vec<_>>()
1417 }
1418}
1419
1420pub struct AvatarRibbon {
1421 color: Color,
1422}
1423
1424impl AvatarRibbon {
1425 pub fn new(color: Color) -> AvatarRibbon {
1426 AvatarRibbon { color }
1427 }
1428}
1429
1430impl Element for AvatarRibbon {
1431 type LayoutState = ();
1432
1433 type PaintState = ();
1434
1435 fn layout(
1436 &mut self,
1437 constraint: gpui::SizeConstraint,
1438 _: &mut gpui::LayoutContext,
1439 ) -> (gpui::geometry::vector::Vector2F, Self::LayoutState) {
1440 (constraint.max, ())
1441 }
1442
1443 fn paint(
1444 &mut self,
1445 bounds: gpui::geometry::rect::RectF,
1446 _: gpui::geometry::rect::RectF,
1447 _: &mut Self::LayoutState,
1448 cx: &mut gpui::PaintContext,
1449 ) -> Self::PaintState {
1450 let mut path = PathBuilder::new();
1451 path.reset(bounds.lower_left());
1452 path.curve_to(
1453 bounds.origin() + vec2f(bounds.height(), 0.),
1454 bounds.origin(),
1455 );
1456 path.line_to(bounds.upper_right() - vec2f(bounds.height(), 0.));
1457 path.curve_to(bounds.lower_right(), bounds.upper_right());
1458 path.line_to(bounds.lower_left());
1459 cx.scene.push_path(path.build(self.color, None));
1460 }
1461
1462 fn dispatch_event(
1463 &mut self,
1464 _: &gpui::Event,
1465 _: gpui::geometry::rect::RectF,
1466 _: &mut Self::LayoutState,
1467 _: &mut Self::PaintState,
1468 _: &mut gpui::EventContext,
1469 ) -> bool {
1470 false
1471 }
1472
1473 fn debug(
1474 &self,
1475 bounds: gpui::geometry::rect::RectF,
1476 _: &Self::LayoutState,
1477 _: &Self::PaintState,
1478 _: &gpui::DebugContext,
1479 ) -> gpui::json::Value {
1480 json::json!({
1481 "type": "AvatarRibbon",
1482 "bounds": bounds.to_json(),
1483 "color": self.color.to_json(),
1484 })
1485 }
1486}
1487
1488impl std::fmt::Debug for OpenParams {
1489 fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
1490 f.debug_struct("OpenParams")
1491 .field("paths", &self.paths)
1492 .finish()
1493 }
1494}
1495
1496fn open(action: &Open, cx: &mut MutableAppContext) {
1497 let app_state = action.0.clone();
1498 let mut paths = cx.prompt_for_paths(PathPromptOptions {
1499 files: true,
1500 directories: true,
1501 multiple: true,
1502 });
1503 cx.spawn(|mut cx| async move {
1504 if let Some(paths) = paths.recv().await.flatten() {
1505 cx.update(|cx| cx.dispatch_global_action(OpenPaths(OpenParams { paths, app_state })));
1506 }
1507 })
1508 .detach();
1509}
1510
1511pub fn open_paths(
1512 abs_paths: &[PathBuf],
1513 app_state: &Arc<AppState>,
1514 cx: &mut MutableAppContext,
1515) -> Task<ViewHandle<Workspace>> {
1516 log::info!("open paths {:?}", abs_paths);
1517
1518 // Open paths in existing workspace if possible
1519 let mut existing = None;
1520 for window_id in cx.window_ids().collect::<Vec<_>>() {
1521 if let Some(workspace_handle) = cx.root_view::<Workspace>(window_id) {
1522 if workspace_handle.update(cx, |workspace, cx| {
1523 if workspace.contains_paths(abs_paths, cx.as_ref()) {
1524 cx.activate_window(window_id);
1525 existing = Some(workspace_handle.clone());
1526 true
1527 } else {
1528 false
1529 }
1530 }) {
1531 break;
1532 }
1533 }
1534 }
1535
1536 let workspace = existing.unwrap_or_else(|| {
1537 cx.add_window((app_state.build_window_options)(), |cx| {
1538 let project = Project::local(
1539 app_state.client.clone(),
1540 app_state.user_store.clone(),
1541 app_state.languages.clone(),
1542 app_state.fs.clone(),
1543 cx,
1544 );
1545 (app_state.build_workspace)(project, &app_state, cx)
1546 })
1547 .1
1548 });
1549
1550 let task = workspace.update(cx, |workspace, cx| workspace.open_paths(abs_paths, cx));
1551 cx.spawn(|_| async move {
1552 task.await;
1553 workspace
1554 })
1555}
1556
1557pub fn join_project(
1558 project_id: u64,
1559 app_state: &Arc<AppState>,
1560 cx: &mut MutableAppContext,
1561) -> Task<Result<ViewHandle<Workspace>>> {
1562 for window_id in cx.window_ids().collect::<Vec<_>>() {
1563 if let Some(workspace) = cx.root_view::<Workspace>(window_id) {
1564 if workspace.read(cx).project().read(cx).remote_id() == Some(project_id) {
1565 return Task::ready(Ok(workspace));
1566 }
1567 }
1568 }
1569
1570 let app_state = app_state.clone();
1571 cx.spawn(|mut cx| async move {
1572 let project = Project::remote(
1573 project_id,
1574 app_state.client.clone(),
1575 app_state.user_store.clone(),
1576 app_state.languages.clone(),
1577 app_state.fs.clone(),
1578 &mut cx,
1579 )
1580 .await?;
1581 let (_, workspace) = cx.update(|cx| {
1582 cx.add_window((app_state.build_window_options)(), |cx| {
1583 (app_state.build_workspace)(project, &app_state, cx)
1584 })
1585 });
1586 Ok(workspace)
1587 })
1588}
1589
1590fn open_new(app_state: &Arc<AppState>, cx: &mut MutableAppContext) {
1591 let (window_id, workspace) = cx.add_window((app_state.build_window_options)(), |cx| {
1592 let project = Project::local(
1593 app_state.client.clone(),
1594 app_state.user_store.clone(),
1595 app_state.languages.clone(),
1596 app_state.fs.clone(),
1597 cx,
1598 );
1599 (app_state.build_workspace)(project, &app_state, cx)
1600 });
1601 cx.dispatch_action(window_id, vec![workspace.id()], &OpenNew(app_state.clone()));
1602}