1mod components;
2mod extension_suggest;
3mod extension_version_selector;
4
5use std::sync::OnceLock;
6use std::time::Duration;
7use std::{ops::Range, sync::Arc};
8
9use anyhow::Context as _;
10use client::{ExtensionMetadata, ExtensionProvides};
11use collections::{BTreeMap, BTreeSet};
12use editor::{Editor, EditorElement, EditorStyle};
13use extension_host::{ExtensionManifest, ExtensionOperation, ExtensionStore};
14use fuzzy::{StringMatchCandidate, match_strings};
15use gpui::{
16 Action, App, ClipboardItem, Context, Entity, EventEmitter, Flatten, Focusable,
17 InteractiveElement, KeyContext, ParentElement, Render, Styled, Task, TextStyle,
18 UniformListScrollHandle, WeakEntity, Window, actions, point, uniform_list,
19};
20use num_format::{Locale, ToFormattedString};
21use project::DirectoryLister;
22use release_channel::ReleaseChannel;
23use settings::Settings;
24use strum::IntoEnumIterator as _;
25use theme::ThemeSettings;
26use ui::{
27 CheckboxWithLabel, Chip, ContextMenu, PopoverMenu, ScrollableHandle, Scrollbar, ScrollbarState,
28 ToggleButton, Tooltip, prelude::*,
29};
30use vim_mode_setting::VimModeSetting;
31use workspace::{
32 Workspace, WorkspaceId,
33 item::{Item, ItemEvent},
34};
35use zed_actions::ExtensionCategoryFilter;
36
37use crate::components::{ExtensionCard, FeatureUpsell};
38use crate::extension_version_selector::{
39 ExtensionVersionSelector, ExtensionVersionSelectorDelegate,
40};
41
42actions!(
43 zed,
44 [
45 /// Installs an extension from a local directory for development.
46 InstallDevExtension
47 ]
48);
49
50pub fn init(cx: &mut App) {
51 cx.observe_new(move |workspace: &mut Workspace, window, cx| {
52 let Some(window) = window else {
53 return;
54 };
55 workspace
56 .register_action(
57 move |workspace, action: &zed_actions::Extensions, window, cx| {
58 let provides_filter = action.category_filter.map(|category| match category {
59 ExtensionCategoryFilter::Themes => ExtensionProvides::Themes,
60 ExtensionCategoryFilter::IconThemes => ExtensionProvides::IconThemes,
61 ExtensionCategoryFilter::Languages => ExtensionProvides::Languages,
62 ExtensionCategoryFilter::Grammars => ExtensionProvides::Grammars,
63 ExtensionCategoryFilter::LanguageServers => {
64 ExtensionProvides::LanguageServers
65 }
66 ExtensionCategoryFilter::ContextServers => {
67 ExtensionProvides::ContextServers
68 }
69 ExtensionCategoryFilter::SlashCommands => ExtensionProvides::SlashCommands,
70 ExtensionCategoryFilter::IndexedDocsProviders => {
71 ExtensionProvides::IndexedDocsProviders
72 }
73 ExtensionCategoryFilter::Snippets => ExtensionProvides::Snippets,
74 ExtensionCategoryFilter::DebugAdapters => ExtensionProvides::DebugAdapters,
75 });
76
77 let existing = workspace
78 .active_pane()
79 .read(cx)
80 .items()
81 .find_map(|item| item.downcast::<ExtensionsPage>());
82
83 if let Some(existing) = existing {
84 existing.update(cx, |extensions_page, cx| {
85 if provides_filter.is_some() {
86 extensions_page.change_provides_filter(provides_filter, cx);
87 }
88 if let Some(id) = action.id.as_ref() {
89 extensions_page.focus_extension(id, window, cx);
90 }
91 });
92
93 workspace.activate_item(&existing, true, true, window, cx);
94 } else {
95 let extensions_page = ExtensionsPage::new(
96 workspace,
97 provides_filter,
98 action.id.as_deref(),
99 window,
100 cx,
101 );
102 workspace.add_item_to_active_pane(
103 Box::new(extensions_page),
104 None,
105 true,
106 window,
107 cx,
108 )
109 }
110 },
111 )
112 .register_action(move |workspace, _: &InstallDevExtension, window, cx| {
113 let store = ExtensionStore::global(cx);
114 let prompt = workspace.prompt_for_open_path(
115 gpui::PathPromptOptions {
116 files: false,
117 directories: true,
118 multiple: false,
119 prompt: None,
120 },
121 DirectoryLister::Local(
122 workspace.project().clone(),
123 workspace.app_state().fs.clone(),
124 ),
125 window,
126 cx,
127 );
128
129 let workspace_handle = cx.entity().downgrade();
130 window
131 .spawn(cx, async move |cx| {
132 let extension_path =
133 match Flatten::flatten(prompt.await.map_err(|e| e.into())) {
134 Ok(Some(mut paths)) => paths.pop()?,
135 Ok(None) => return None,
136 Err(err) => {
137 workspace_handle
138 .update(cx, |workspace, cx| {
139 workspace.show_portal_error(err.to_string(), cx);
140 })
141 .ok();
142 return None;
143 }
144 };
145
146 let install_task = store
147 .update(cx, |store, cx| {
148 store.install_dev_extension(extension_path, cx)
149 })
150 .ok()?;
151
152 match install_task.await {
153 Ok(_) => {}
154 Err(err) => {
155 log::error!("Failed to install dev extension: {:?}", err);
156 workspace_handle
157 .update(cx, |workspace, cx| {
158 workspace.show_error(
159 // NOTE: using `anyhow::context` here ends up not printing
160 // the error
161 &format!("Failed to install dev extension: {}", err),
162 cx,
163 );
164 })
165 .ok();
166 }
167 }
168
169 Some(())
170 })
171 .detach();
172 });
173
174 cx.subscribe_in(workspace.project(), window, |_, _, event, window, cx| {
175 if let project::Event::LanguageNotFound(buffer) = event {
176 extension_suggest::suggest(buffer.clone(), window, cx);
177 }
178 })
179 .detach();
180 })
181 .detach();
182}
183
184fn extension_provides_label(provides: ExtensionProvides) -> &'static str {
185 match provides {
186 ExtensionProvides::Themes => "Themes",
187 ExtensionProvides::IconThemes => "Icon Themes",
188 ExtensionProvides::Languages => "Languages",
189 ExtensionProvides::Grammars => "Grammars",
190 ExtensionProvides::LanguageServers => "Language Servers",
191 ExtensionProvides::ContextServers => "MCP Servers",
192 ExtensionProvides::SlashCommands => "Slash Commands",
193 ExtensionProvides::IndexedDocsProviders => "Indexed Docs Providers",
194 ExtensionProvides::Snippets => "Snippets",
195 ExtensionProvides::DebugAdapters => "Debug Adapters",
196 }
197}
198
199#[derive(Clone)]
200pub enum ExtensionStatus {
201 NotInstalled,
202 Installing,
203 Upgrading,
204 Installed(Arc<str>),
205 Removing,
206}
207
208#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
209enum ExtensionFilter {
210 All,
211 Installed,
212 NotInstalled,
213}
214
215impl ExtensionFilter {
216 pub fn include_dev_extensions(&self) -> bool {
217 match self {
218 Self::All | Self::Installed => true,
219 Self::NotInstalled => false,
220 }
221 }
222}
223
224#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
225enum Feature {
226 Git,
227 OpenIn,
228 Vim,
229 LanguageBash,
230 LanguageC,
231 LanguageCpp,
232 LanguageGo,
233 LanguagePython,
234 LanguageReact,
235 LanguageRust,
236 LanguageTypescript,
237}
238
239fn keywords_by_feature() -> &'static BTreeMap<Feature, Vec<&'static str>> {
240 static KEYWORDS_BY_FEATURE: OnceLock<BTreeMap<Feature, Vec<&'static str>>> = OnceLock::new();
241 KEYWORDS_BY_FEATURE.get_or_init(|| {
242 BTreeMap::from_iter([
243 (Feature::Git, vec!["git"]),
244 (
245 Feature::OpenIn,
246 vec![
247 "github",
248 "gitlab",
249 "bitbucket",
250 "codeberg",
251 "sourcehut",
252 "permalink",
253 "link",
254 "open in",
255 ],
256 ),
257 (Feature::Vim, vec!["vim"]),
258 (Feature::LanguageBash, vec!["sh", "bash"]),
259 (Feature::LanguageC, vec!["c", "clang"]),
260 (Feature::LanguageCpp, vec!["c++", "cpp", "clang"]),
261 (Feature::LanguageGo, vec!["go", "golang"]),
262 (Feature::LanguagePython, vec!["python", "py"]),
263 (Feature::LanguageReact, vec!["react"]),
264 (Feature::LanguageRust, vec!["rust", "rs"]),
265 (
266 Feature::LanguageTypescript,
267 vec!["type", "typescript", "ts"],
268 ),
269 ])
270 })
271}
272
273struct ExtensionCardButtons {
274 install_or_uninstall: Button,
275 upgrade: Option<Button>,
276 configure: Option<Button>,
277}
278
279pub struct ExtensionsPage {
280 workspace: WeakEntity<Workspace>,
281 list: UniformListScrollHandle,
282 is_fetching_extensions: bool,
283 filter: ExtensionFilter,
284 remote_extension_entries: Vec<ExtensionMetadata>,
285 dev_extension_entries: Vec<Arc<ExtensionManifest>>,
286 filtered_remote_extension_indices: Vec<usize>,
287 query_editor: Entity<Editor>,
288 query_contains_error: bool,
289 provides_filter: Option<ExtensionProvides>,
290 _subscriptions: [gpui::Subscription; 2],
291 extension_fetch_task: Option<Task<()>>,
292 upsells: BTreeSet<Feature>,
293 scrollbar_state: ScrollbarState,
294}
295
296impl ExtensionsPage {
297 pub fn new(
298 workspace: &Workspace,
299 provides_filter: Option<ExtensionProvides>,
300 focus_extension_id: Option<&str>,
301 window: &mut Window,
302 cx: &mut Context<Workspace>,
303 ) -> Entity<Self> {
304 cx.new(|cx| {
305 let store = ExtensionStore::global(cx);
306 let workspace_handle = workspace.weak_handle();
307 let subscriptions = [
308 cx.observe(&store, |_: &mut Self, _, cx| cx.notify()),
309 cx.subscribe_in(
310 &store,
311 window,
312 move |this, _, event, window, cx| match event {
313 extension_host::Event::ExtensionsUpdated => {
314 this.fetch_extensions_debounced(None, cx)
315 }
316 extension_host::Event::ExtensionInstalled(extension_id) => this
317 .on_extension_installed(
318 workspace_handle.clone(),
319 extension_id,
320 window,
321 cx,
322 ),
323 _ => {}
324 },
325 ),
326 ];
327
328 let query_editor = cx.new(|cx| {
329 let mut input = Editor::single_line(window, cx);
330 input.set_placeholder_text("Search extensions...", cx);
331 if let Some(id) = focus_extension_id {
332 input.set_text(format!("id:{id}"), window, cx);
333 }
334 input
335 });
336 cx.subscribe(&query_editor, Self::on_query_change).detach();
337
338 let scroll_handle = UniformListScrollHandle::new();
339
340 let mut this = Self {
341 workspace: workspace.weak_handle(),
342 list: scroll_handle.clone(),
343 is_fetching_extensions: false,
344 filter: ExtensionFilter::All,
345 dev_extension_entries: Vec::new(),
346 filtered_remote_extension_indices: Vec::new(),
347 remote_extension_entries: Vec::new(),
348 query_contains_error: false,
349 provides_filter,
350 extension_fetch_task: None,
351 _subscriptions: subscriptions,
352 query_editor,
353 upsells: BTreeSet::default(),
354 scrollbar_state: ScrollbarState::new(scroll_handle),
355 };
356 this.fetch_extensions(
357 this.search_query(cx),
358 Some(BTreeSet::from_iter(this.provides_filter)),
359 None,
360 cx,
361 );
362 this
363 })
364 }
365
366 fn on_extension_installed(
367 &mut self,
368 workspace: WeakEntity<Workspace>,
369 extension_id: &str,
370 window: &mut Window,
371 cx: &mut Context<Self>,
372 ) {
373 let extension_store = ExtensionStore::global(cx).read(cx);
374 let themes = extension_store
375 .extension_themes(extension_id)
376 .map(|name| name.to_string())
377 .collect::<Vec<_>>();
378 if !themes.is_empty() {
379 workspace
380 .update(cx, |_workspace, cx| {
381 window.dispatch_action(
382 zed_actions::theme_selector::Toggle {
383 themes_filter: Some(themes),
384 }
385 .boxed_clone(),
386 cx,
387 );
388 })
389 .ok();
390 return;
391 }
392
393 let icon_themes = extension_store
394 .extension_icon_themes(extension_id)
395 .map(|name| name.to_string())
396 .collect::<Vec<_>>();
397 if !icon_themes.is_empty() {
398 workspace
399 .update(cx, |_workspace, cx| {
400 window.dispatch_action(
401 zed_actions::icon_theme_selector::Toggle {
402 themes_filter: Some(icon_themes),
403 }
404 .boxed_clone(),
405 cx,
406 );
407 })
408 .ok();
409 }
410 }
411
412 /// Returns whether a dev extension currently exists for the extension with the given ID.
413 fn dev_extension_exists(extension_id: &str, cx: &mut Context<Self>) -> bool {
414 let extension_store = ExtensionStore::global(cx).read(cx);
415
416 extension_store
417 .dev_extensions()
418 .any(|dev_extension| dev_extension.id.as_ref() == extension_id)
419 }
420
421 fn extension_status(extension_id: &str, cx: &mut Context<Self>) -> ExtensionStatus {
422 let extension_store = ExtensionStore::global(cx).read(cx);
423
424 match extension_store.outstanding_operations().get(extension_id) {
425 Some(ExtensionOperation::Install) => ExtensionStatus::Installing,
426 Some(ExtensionOperation::Remove) => ExtensionStatus::Removing,
427 Some(ExtensionOperation::Upgrade) => ExtensionStatus::Upgrading,
428 None => match extension_store.installed_extensions().get(extension_id) {
429 Some(extension) => ExtensionStatus::Installed(extension.manifest.version.clone()),
430 None => ExtensionStatus::NotInstalled,
431 },
432 }
433 }
434
435 fn filter_extension_entries(&mut self, cx: &mut Context<Self>) {
436 self.filtered_remote_extension_indices.clear();
437 self.filtered_remote_extension_indices.extend(
438 self.remote_extension_entries
439 .iter()
440 .enumerate()
441 .filter(|(_, extension)| match self.filter {
442 ExtensionFilter::All => true,
443 ExtensionFilter::Installed => {
444 let status = Self::extension_status(&extension.id, cx);
445 matches!(status, ExtensionStatus::Installed(_))
446 }
447 ExtensionFilter::NotInstalled => {
448 let status = Self::extension_status(&extension.id, cx);
449
450 matches!(status, ExtensionStatus::NotInstalled)
451 }
452 })
453 .map(|(ix, _)| ix),
454 );
455 cx.notify();
456 }
457
458 fn scroll_to_top(&mut self, cx: &mut Context<Self>) {
459 self.list.set_offset(point(px(0.), px(0.)));
460 cx.notify();
461 }
462
463 fn fetch_extensions(
464 &mut self,
465 search: Option<String>,
466 provides_filter: Option<BTreeSet<ExtensionProvides>>,
467 on_complete: Option<Box<dyn FnOnce(&mut Self, &mut Context<Self>) + Send>>,
468 cx: &mut Context<Self>,
469 ) {
470 self.is_fetching_extensions = true;
471 cx.notify();
472
473 let extension_store = ExtensionStore::global(cx);
474
475 let dev_extensions = extension_store
476 .read(cx)
477 .dev_extensions()
478 .cloned()
479 .collect::<Vec<_>>();
480
481 let remote_extensions =
482 if let Some(id) = search.as_ref().and_then(|s| s.strip_prefix("id:")) {
483 let versions =
484 extension_store.update(cx, |store, cx| store.fetch_extension_versions(id, cx));
485 cx.foreground_executor().spawn(async move {
486 let versions = versions.await?;
487 let latest = versions
488 .into_iter()
489 .max_by_key(|v| v.published_at)
490 .context("no extension found")?;
491 Ok(vec![latest])
492 })
493 } else {
494 extension_store.update(cx, |store, cx| {
495 store.fetch_extensions(search.as_deref(), provides_filter.as_ref(), cx)
496 })
497 };
498
499 cx.spawn(async move |this, cx| {
500 let dev_extensions = if let Some(search) = search {
501 let match_candidates = dev_extensions
502 .iter()
503 .enumerate()
504 .map(|(ix, manifest)| StringMatchCandidate::new(ix, &manifest.name))
505 .collect::<Vec<_>>();
506
507 let matches = match_strings(
508 &match_candidates,
509 &search,
510 false,
511 true,
512 match_candidates.len(),
513 &Default::default(),
514 cx.background_executor().clone(),
515 )
516 .await;
517 matches
518 .into_iter()
519 .map(|mat| dev_extensions[mat.candidate_id].clone())
520 .collect()
521 } else {
522 dev_extensions
523 };
524
525 let fetch_result = remote_extensions.await;
526 this.update(cx, |this, cx| {
527 cx.notify();
528 this.dev_extension_entries = dev_extensions;
529 this.is_fetching_extensions = false;
530 this.remote_extension_entries = fetch_result?;
531 this.filter_extension_entries(cx);
532 if let Some(callback) = on_complete {
533 callback(this, cx);
534 }
535 anyhow::Ok(())
536 })?
537 })
538 .detach_and_log_err(cx);
539 }
540
541 fn render_extensions(
542 &mut self,
543 range: Range<usize>,
544 _: &mut Window,
545 cx: &mut Context<Self>,
546 ) -> Vec<ExtensionCard> {
547 let dev_extension_entries_len = if self.filter.include_dev_extensions() {
548 self.dev_extension_entries.len()
549 } else {
550 0
551 };
552 range
553 .map(|ix| {
554 if ix < dev_extension_entries_len {
555 let extension = &self.dev_extension_entries[ix];
556 self.render_dev_extension(extension, cx)
557 } else {
558 let extension_ix =
559 self.filtered_remote_extension_indices[ix - dev_extension_entries_len];
560 let extension = &self.remote_extension_entries[extension_ix];
561 self.render_remote_extension(extension, cx)
562 }
563 })
564 .collect()
565 }
566
567 fn render_dev_extension(
568 &self,
569 extension: &ExtensionManifest,
570 cx: &mut Context<Self>,
571 ) -> ExtensionCard {
572 let status = Self::extension_status(&extension.id, cx);
573
574 let repository_url = extension.repository.clone();
575
576 let can_configure = !extension.context_servers.is_empty();
577
578 ExtensionCard::new()
579 .child(
580 h_flex()
581 .justify_between()
582 .child(
583 h_flex()
584 .gap_2()
585 .items_end()
586 .child(Headline::new(extension.name.clone()).size(HeadlineSize::Medium))
587 .child(
588 Headline::new(format!("v{}", extension.version))
589 .size(HeadlineSize::XSmall),
590 ),
591 )
592 .child(
593 h_flex()
594 .gap_1()
595 .justify_between()
596 .child(
597 Button::new(
598 SharedString::from(format!("rebuild-{}", extension.id)),
599 "Rebuild",
600 )
601 .color(Color::Accent)
602 .disabled(matches!(status, ExtensionStatus::Upgrading))
603 .on_click({
604 let extension_id = extension.id.clone();
605 move |_, _, cx| {
606 ExtensionStore::global(cx).update(cx, |store, cx| {
607 store.rebuild_dev_extension(extension_id.clone(), cx)
608 });
609 }
610 }),
611 )
612 .child(
613 Button::new(SharedString::from(extension.id.clone()), "Uninstall")
614 .color(Color::Accent)
615 .disabled(matches!(status, ExtensionStatus::Removing))
616 .on_click({
617 let extension_id = extension.id.clone();
618 move |_, _, cx| {
619 ExtensionStore::global(cx).update(cx, |store, cx| {
620 store.uninstall_extension(extension_id.clone(), cx).detach_and_log_err(cx);
621 });
622 }
623 }),
624 )
625 .when(can_configure, |this| {
626 this.child(
627 Button::new(
628 SharedString::from(format!("configure-{}", extension.id)),
629 "Configure",
630 )
631 .color(Color::Accent)
632 .disabled(matches!(status, ExtensionStatus::Installing))
633 .on_click({
634 let manifest = Arc::new(extension.clone());
635 move |_, _, cx| {
636 if let Some(events) =
637 extension::ExtensionEvents::try_global(cx)
638 {
639 events.update(cx, |this, cx| {
640 this.emit(
641 extension::Event::ConfigureExtensionRequested(
642 manifest.clone(),
643 ),
644 cx,
645 )
646 });
647 }
648 }
649 }),
650 )
651 }),
652 ),
653 )
654 .child(
655 h_flex()
656 .gap_2()
657 .justify_between()
658 .child(
659 Label::new(format!(
660 "{}: {}",
661 if extension.authors.len() > 1 {
662 "Authors"
663 } else {
664 "Author"
665 },
666 extension.authors.join(", ")
667 ))
668 .size(LabelSize::Small)
669 .color(Color::Muted)
670 .truncate(),
671 )
672 .child(Label::new("<>").size(LabelSize::Small)),
673 )
674 .child(
675 h_flex()
676 .gap_2()
677 .justify_between()
678 .children(extension.description.as_ref().map(|description| {
679 Label::new(description.clone())
680 .size(LabelSize::Small)
681 .color(Color::Default)
682 .truncate()
683 }))
684 .children(repository_url.map(|repository_url| {
685 IconButton::new(
686 SharedString::from(format!("repository-{}", extension.id)),
687 IconName::Github,
688 )
689 .icon_color(Color::Accent)
690 .icon_size(IconSize::Small)
691 .on_click(cx.listener({
692 let repository_url = repository_url.clone();
693 move |_, _, _, cx| {
694 cx.open_url(&repository_url);
695 }
696 }))
697 .tooltip(Tooltip::text(repository_url))
698 })),
699 )
700 }
701
702 fn render_remote_extension(
703 &self,
704 extension: &ExtensionMetadata,
705 cx: &mut Context<Self>,
706 ) -> ExtensionCard {
707 let this = cx.entity();
708 let status = Self::extension_status(&extension.id, cx);
709 let has_dev_extension = Self::dev_extension_exists(&extension.id, cx);
710
711 let extension_id = extension.id.clone();
712 let buttons = self.buttons_for_entry(extension, &status, has_dev_extension, cx);
713 let version = extension.manifest.version.clone();
714 let repository_url = extension.manifest.repository.clone();
715 let authors = extension.manifest.authors.clone();
716
717 let installed_version = match status {
718 ExtensionStatus::Installed(installed_version) => Some(installed_version),
719 _ => None,
720 };
721
722 ExtensionCard::new()
723 .overridden_by_dev_extension(has_dev_extension)
724 .child(
725 h_flex()
726 .justify_between()
727 .child(
728 h_flex()
729 .gap_2()
730 .child(
731 Headline::new(extension.manifest.name.clone())
732 .size(HeadlineSize::Medium),
733 )
734 .child(Headline::new(format!("v{version}")).size(HeadlineSize::XSmall))
735 .children(
736 installed_version
737 .filter(|installed_version| *installed_version != version)
738 .map(|installed_version| {
739 Headline::new(format!("(v{installed_version} installed)",))
740 .size(HeadlineSize::XSmall)
741 }),
742 )
743 .map(|parent| {
744 if extension.manifest.provides.is_empty() {
745 return parent;
746 }
747
748 parent.child(
749 h_flex().gap_1().children(
750 extension
751 .manifest
752 .provides
753 .iter()
754 .filter_map(|provides| {
755 match provides {
756 ExtensionProvides::SlashCommands
757 | ExtensionProvides::IndexedDocsProviders => {
758 return None;
759 }
760 _ => {}
761 }
762
763 Some(Chip::new(extension_provides_label(*provides)))
764 })
765 .collect::<Vec<_>>(),
766 ),
767 )
768 }),
769 )
770 .child(
771 h_flex()
772 .gap_1()
773 .children(buttons.upgrade)
774 .children(buttons.configure)
775 .child(buttons.install_or_uninstall),
776 ),
777 )
778 .child(
779 h_flex()
780 .gap_2()
781 .justify_between()
782 .child(
783 Label::new(format!(
784 "{}: {}",
785 if extension.manifest.authors.len() > 1 {
786 "Authors"
787 } else {
788 "Author"
789 },
790 extension.manifest.authors.join(", ")
791 ))
792 .size(LabelSize::Small)
793 .color(Color::Muted)
794 .truncate(),
795 )
796 .child(
797 Label::new(format!(
798 "Downloads: {}",
799 extension.download_count.to_formatted_string(&Locale::en)
800 ))
801 .size(LabelSize::Small),
802 ),
803 )
804 .child(
805 h_flex()
806 .gap_2()
807 .justify_between()
808 .children(extension.manifest.description.as_ref().map(|description| {
809 Label::new(description.clone())
810 .size(LabelSize::Small)
811 .color(Color::Default)
812 .truncate()
813 }))
814 .child(
815 h_flex()
816 .gap_2()
817 .child(
818 IconButton::new(
819 SharedString::from(format!("repository-{}", extension.id)),
820 IconName::Github,
821 )
822 .icon_color(Color::Accent)
823 .icon_size(IconSize::Small)
824 .on_click(cx.listener({
825 let repository_url = repository_url.clone();
826 move |_, _, _, cx| {
827 cx.open_url(&repository_url);
828 }
829 }))
830 .tooltip(Tooltip::text(repository_url)),
831 )
832 .child(
833 PopoverMenu::new(SharedString::from(format!(
834 "more-{}",
835 extension.id
836 )))
837 .trigger(
838 IconButton::new(
839 SharedString::from(format!("more-{}", extension.id)),
840 IconName::Ellipsis,
841 )
842 .icon_color(Color::Accent)
843 .icon_size(IconSize::Small),
844 )
845 .menu(move |window, cx| {
846 Some(Self::render_remote_extension_context_menu(
847 &this,
848 extension_id.clone(),
849 authors.clone(),
850 window,
851 cx,
852 ))
853 }),
854 ),
855 ),
856 )
857 }
858
859 fn render_remote_extension_context_menu(
860 this: &Entity<Self>,
861 extension_id: Arc<str>,
862 authors: Vec<String>,
863 window: &mut Window,
864 cx: &mut App,
865 ) -> Entity<ContextMenu> {
866 ContextMenu::build(window, cx, |context_menu, window, _| {
867 context_menu
868 .entry(
869 "Install Another Version...",
870 None,
871 window.handler_for(this, {
872 let extension_id = extension_id.clone();
873 move |this, window, cx| {
874 this.show_extension_version_list(extension_id.clone(), window, cx)
875 }
876 }),
877 )
878 .entry("Copy Extension ID", None, {
879 let extension_id = extension_id.clone();
880 move |_, cx| {
881 cx.write_to_clipboard(ClipboardItem::new_string(extension_id.to_string()));
882 }
883 })
884 .entry("Copy Author Info", None, {
885 let authors = authors.clone();
886 move |_, cx| {
887 cx.write_to_clipboard(ClipboardItem::new_string(authors.join(", ")));
888 }
889 })
890 })
891 }
892
893 fn show_extension_version_list(
894 &mut self,
895 extension_id: Arc<str>,
896 window: &mut Window,
897 cx: &mut Context<Self>,
898 ) {
899 let Some(workspace) = self.workspace.upgrade() else {
900 return;
901 };
902
903 cx.spawn_in(window, async move |this, cx| {
904 let extension_versions_task = this.update(cx, |_, cx| {
905 let extension_store = ExtensionStore::global(cx);
906
907 extension_store.update(cx, |store, cx| {
908 store.fetch_extension_versions(&extension_id, cx)
909 })
910 })?;
911
912 let extension_versions = extension_versions_task.await?;
913
914 workspace.update_in(cx, |workspace, window, cx| {
915 let fs = workspace.project().read(cx).fs().clone();
916 workspace.toggle_modal(window, cx, |window, cx| {
917 let delegate = ExtensionVersionSelectorDelegate::new(
918 fs,
919 cx.entity().downgrade(),
920 extension_versions,
921 );
922
923 ExtensionVersionSelector::new(delegate, window, cx)
924 });
925 })?;
926
927 anyhow::Ok(())
928 })
929 .detach_and_log_err(cx);
930 }
931
932 fn buttons_for_entry(
933 &self,
934 extension: &ExtensionMetadata,
935 status: &ExtensionStatus,
936 has_dev_extension: bool,
937 cx: &mut Context<Self>,
938 ) -> ExtensionCardButtons {
939 let is_compatible =
940 extension_host::is_version_compatible(ReleaseChannel::global(cx), extension);
941
942 if has_dev_extension {
943 // If we have a dev extension for the given extension, just treat it as uninstalled.
944 // The button here is a placeholder, as it won't be interactable anyways.
945 return ExtensionCardButtons {
946 install_or_uninstall: Button::new(
947 SharedString::from(extension.id.clone()),
948 "Install",
949 ),
950 configure: None,
951 upgrade: None,
952 };
953 }
954
955 let is_configurable = extension
956 .manifest
957 .provides
958 .contains(&ExtensionProvides::ContextServers);
959
960 match status.clone() {
961 ExtensionStatus::NotInstalled => ExtensionCardButtons {
962 install_or_uninstall: Button::new(
963 SharedString::from(extension.id.clone()),
964 "Install",
965 )
966 .on_click({
967 let extension_id = extension.id.clone();
968 move |_, _, cx| {
969 telemetry::event!("Extension Installed");
970 ExtensionStore::global(cx).update(cx, |store, cx| {
971 store.install_latest_extension(extension_id.clone(), cx)
972 });
973 }
974 }),
975 configure: None,
976 upgrade: None,
977 },
978 ExtensionStatus::Installing => ExtensionCardButtons {
979 install_or_uninstall: Button::new(
980 SharedString::from(extension.id.clone()),
981 "Install",
982 )
983 .disabled(true),
984 configure: None,
985 upgrade: None,
986 },
987 ExtensionStatus::Upgrading => ExtensionCardButtons {
988 install_or_uninstall: Button::new(
989 SharedString::from(extension.id.clone()),
990 "Uninstall",
991 )
992 .disabled(true),
993 configure: is_configurable.then(|| {
994 Button::new(
995 SharedString::from(format!("configure-{}", extension.id)),
996 "Configure",
997 )
998 .disabled(true)
999 }),
1000 upgrade: Some(
1001 Button::new(SharedString::from(extension.id.clone()), "Upgrade").disabled(true),
1002 ),
1003 },
1004 ExtensionStatus::Installed(installed_version) => ExtensionCardButtons {
1005 install_or_uninstall: Button::new(
1006 SharedString::from(extension.id.clone()),
1007 "Uninstall",
1008 )
1009 .on_click({
1010 let extension_id = extension.id.clone();
1011 move |_, _, cx| {
1012 telemetry::event!("Extension Uninstalled", extension_id);
1013 ExtensionStore::global(cx).update(cx, |store, cx| {
1014 store
1015 .uninstall_extension(extension_id.clone(), cx)
1016 .detach_and_log_err(cx);
1017 });
1018 }
1019 }),
1020 configure: is_configurable.then(|| {
1021 Button::new(
1022 SharedString::from(format!("configure-{}", extension.id)),
1023 "Configure",
1024 )
1025 .on_click({
1026 let extension_id = extension.id.clone();
1027 move |_, _, cx| {
1028 if let Some(manifest) = ExtensionStore::global(cx)
1029 .read(cx)
1030 .extension_manifest_for_id(&extension_id)
1031 .cloned()
1032 && let Some(events) = extension::ExtensionEvents::try_global(cx)
1033 {
1034 events.update(cx, |this, cx| {
1035 this.emit(
1036 extension::Event::ConfigureExtensionRequested(manifest),
1037 cx,
1038 )
1039 });
1040 }
1041 }
1042 })
1043 }),
1044 upgrade: if installed_version == extension.manifest.version {
1045 None
1046 } else {
1047 Some(
1048 Button::new(SharedString::from(extension.id.clone()), "Upgrade")
1049 .when(!is_compatible, |upgrade_button| {
1050 upgrade_button.disabled(true).tooltip({
1051 let version = extension.manifest.version.clone();
1052 move |_, cx| {
1053 Tooltip::simple(
1054 format!(
1055 "v{version} is not compatible with this version of Zed.",
1056 ),
1057 cx,
1058 )
1059 }
1060 })
1061 })
1062 .disabled(!is_compatible)
1063 .on_click({
1064 let extension_id = extension.id.clone();
1065 let version = extension.manifest.version.clone();
1066 move |_, _, cx| {
1067 telemetry::event!("Extension Installed", extension_id, version);
1068 ExtensionStore::global(cx).update(cx, |store, cx| {
1069 store
1070 .upgrade_extension(
1071 extension_id.clone(),
1072 version.clone(),
1073 cx,
1074 )
1075 .detach_and_log_err(cx)
1076 });
1077 }
1078 }),
1079 )
1080 },
1081 },
1082 ExtensionStatus::Removing => ExtensionCardButtons {
1083 install_or_uninstall: Button::new(
1084 SharedString::from(extension.id.clone()),
1085 "Uninstall",
1086 )
1087 .disabled(true),
1088 configure: is_configurable.then(|| {
1089 Button::new(
1090 SharedString::from(format!("configure-{}", extension.id)),
1091 "Configure",
1092 )
1093 .disabled(true)
1094 }),
1095 upgrade: None,
1096 },
1097 }
1098 }
1099
1100 fn render_search(&self, cx: &mut Context<Self>) -> Div {
1101 let mut key_context = KeyContext::new_with_defaults();
1102 key_context.add("BufferSearchBar");
1103
1104 let editor_border = if self.query_contains_error {
1105 Color::Error.color(cx)
1106 } else {
1107 cx.theme().colors().border
1108 };
1109
1110 h_flex()
1111 .key_context(key_context)
1112 .h_8()
1113 .flex_1()
1114 .min_w(rems_from_px(384.))
1115 .pl_1p5()
1116 .pr_2()
1117 .py_1()
1118 .gap_2()
1119 .border_1()
1120 .border_color(editor_border)
1121 .rounded_lg()
1122 .child(Icon::new(IconName::MagnifyingGlass).color(Color::Muted))
1123 .child(self.render_text_input(&self.query_editor, cx))
1124 }
1125
1126 fn render_text_input(
1127 &self,
1128 editor: &Entity<Editor>,
1129 cx: &mut Context<Self>,
1130 ) -> impl IntoElement {
1131 let settings = ThemeSettings::get_global(cx);
1132 let text_style = TextStyle {
1133 color: if editor.read(cx).read_only(cx) {
1134 cx.theme().colors().text_disabled
1135 } else {
1136 cx.theme().colors().text
1137 },
1138 font_family: settings.ui_font.family.clone(),
1139 font_features: settings.ui_font.features.clone(),
1140 font_fallbacks: settings.ui_font.fallbacks.clone(),
1141 font_size: rems(0.875).into(),
1142 font_weight: settings.ui_font.weight,
1143 line_height: relative(1.3),
1144 ..Default::default()
1145 };
1146
1147 EditorElement::new(
1148 editor,
1149 EditorStyle {
1150 background: cx.theme().colors().editor_background,
1151 local_player: cx.theme().players().local(),
1152 text: text_style,
1153 ..Default::default()
1154 },
1155 )
1156 }
1157
1158 fn on_query_change(
1159 &mut self,
1160 _: Entity<Editor>,
1161 event: &editor::EditorEvent,
1162 cx: &mut Context<Self>,
1163 ) {
1164 if let editor::EditorEvent::Edited { .. } = event {
1165 self.query_contains_error = false;
1166 self.refresh_search(cx);
1167 }
1168 }
1169
1170 fn refresh_search(&mut self, cx: &mut Context<Self>) {
1171 self.fetch_extensions_debounced(
1172 Some(Box::new(|this, cx| {
1173 this.scroll_to_top(cx);
1174 })),
1175 cx,
1176 );
1177 self.refresh_feature_upsells(cx);
1178 }
1179
1180 pub fn focus_extension(&mut self, id: &str, window: &mut Window, cx: &mut Context<Self>) {
1181 self.query_editor.update(cx, |editor, cx| {
1182 editor.set_text(format!("id:{id}"), window, cx)
1183 });
1184 self.refresh_search(cx);
1185 }
1186
1187 pub fn change_provides_filter(
1188 &mut self,
1189 provides_filter: Option<ExtensionProvides>,
1190 cx: &mut Context<Self>,
1191 ) {
1192 self.provides_filter = provides_filter;
1193 self.refresh_search(cx);
1194 }
1195
1196 fn fetch_extensions_debounced(
1197 &mut self,
1198 on_complete: Option<Box<dyn FnOnce(&mut Self, &mut Context<Self>) + Send>>,
1199 cx: &mut Context<ExtensionsPage>,
1200 ) {
1201 self.extension_fetch_task = Some(cx.spawn(async move |this, cx| {
1202 let search = this
1203 .update(cx, |this, cx| this.search_query(cx))
1204 .ok()
1205 .flatten();
1206
1207 // Only debounce the fetching of extensions if we have a search
1208 // query.
1209 //
1210 // If the search was just cleared then we can just reload the list
1211 // of extensions without a debounce, which allows us to avoid seeing
1212 // an intermittent flash of a "no extensions" state.
1213 if search.is_some() {
1214 cx.background_executor()
1215 .timer(Duration::from_millis(250))
1216 .await;
1217 };
1218
1219 this.update(cx, |this, cx| {
1220 this.fetch_extensions(
1221 search,
1222 Some(BTreeSet::from_iter(this.provides_filter)),
1223 on_complete,
1224 cx,
1225 );
1226 })
1227 .ok();
1228 }));
1229 }
1230
1231 pub fn search_query(&self, cx: &mut App) -> Option<String> {
1232 let search = self.query_editor.read(cx).text(cx);
1233 if search.trim().is_empty() {
1234 None
1235 } else {
1236 Some(search)
1237 }
1238 }
1239
1240 fn render_empty_state(&self, cx: &mut Context<Self>) -> impl IntoElement {
1241 let has_search = self.search_query(cx).is_some();
1242
1243 let message = if self.is_fetching_extensions {
1244 "Loading extensions..."
1245 } else {
1246 match self.filter {
1247 ExtensionFilter::All => {
1248 if has_search {
1249 "No extensions that match your search."
1250 } else {
1251 "No extensions."
1252 }
1253 }
1254 ExtensionFilter::Installed => {
1255 if has_search {
1256 "No installed extensions that match your search."
1257 } else {
1258 "No installed extensions."
1259 }
1260 }
1261 ExtensionFilter::NotInstalled => {
1262 if has_search {
1263 "No not installed extensions that match your search."
1264 } else {
1265 "No not installed extensions."
1266 }
1267 }
1268 }
1269 };
1270
1271 Label::new(message)
1272 }
1273
1274 fn update_settings<T: Settings>(
1275 &mut self,
1276 selection: &ToggleState,
1277
1278 cx: &mut Context<Self>,
1279 callback: impl 'static + Send + Fn(&mut T::FileContent, bool),
1280 ) {
1281 if let Some(workspace) = self.workspace.upgrade() {
1282 let fs = workspace.read(cx).app_state().fs.clone();
1283 let selection = *selection;
1284 settings::update_settings_file::<T>(fs, cx, move |settings, _| {
1285 let value = match selection {
1286 ToggleState::Unselected => false,
1287 ToggleState::Selected => true,
1288 _ => return,
1289 };
1290
1291 callback(settings, value)
1292 });
1293 }
1294 }
1295
1296 fn refresh_feature_upsells(&mut self, cx: &mut Context<Self>) {
1297 let Some(search) = self.search_query(cx) else {
1298 self.upsells.clear();
1299 return;
1300 };
1301
1302 let search = search.to_lowercase();
1303 let search_terms = search
1304 .split_whitespace()
1305 .map(|term| term.trim())
1306 .collect::<Vec<_>>();
1307
1308 for (feature, keywords) in keywords_by_feature() {
1309 if keywords
1310 .iter()
1311 .any(|keyword| search_terms.contains(keyword))
1312 {
1313 self.upsells.insert(*feature);
1314 } else {
1315 self.upsells.remove(feature);
1316 }
1317 }
1318 }
1319
1320 fn render_feature_upsells(&self, cx: &mut Context<Self>) -> impl IntoElement {
1321 let upsells_count = self.upsells.len();
1322
1323 v_flex().children(self.upsells.iter().enumerate().map(|(ix, feature)| {
1324 let upsell = match feature {
1325 Feature::Git => FeatureUpsell::new(
1326 "Zed comes with basic Git support. More Git features are coming in the future.",
1327 )
1328 .docs_url("https://zed.dev/docs/git"),
1329 Feature::OpenIn => FeatureUpsell::new(
1330 "Zed supports linking to a source line on GitHub and others.",
1331 )
1332 .docs_url("https://zed.dev/docs/git#git-integrations"),
1333 Feature::Vim => FeatureUpsell::new("Vim support is built-in to Zed!")
1334 .docs_url("https://zed.dev/docs/vim")
1335 .child(CheckboxWithLabel::new(
1336 "enable-vim",
1337 Label::new("Enable vim mode"),
1338 if VimModeSetting::get_global(cx).0 {
1339 ui::ToggleState::Selected
1340 } else {
1341 ui::ToggleState::Unselected
1342 },
1343 cx.listener(move |this, selection, _, cx| {
1344 telemetry::event!("Vim Mode Toggled", source = "Feature Upsell");
1345 this.update_settings::<VimModeSetting>(
1346 selection,
1347 cx,
1348 |setting, value| setting.vim_mode = Some(value),
1349 );
1350 }),
1351 )),
1352 Feature::LanguageBash => FeatureUpsell::new("Shell support is built-in to Zed!")
1353 .docs_url("https://zed.dev/docs/languages/bash"),
1354 Feature::LanguageC => FeatureUpsell::new("C support is built-in to Zed!")
1355 .docs_url("https://zed.dev/docs/languages/c"),
1356 Feature::LanguageCpp => FeatureUpsell::new("C++ support is built-in to Zed!")
1357 .docs_url("https://zed.dev/docs/languages/cpp"),
1358 Feature::LanguageGo => FeatureUpsell::new("Go support is built-in to Zed!")
1359 .docs_url("https://zed.dev/docs/languages/go"),
1360 Feature::LanguagePython => FeatureUpsell::new("Python support is built-in to Zed!")
1361 .docs_url("https://zed.dev/docs/languages/python"),
1362 Feature::LanguageReact => FeatureUpsell::new("React support is built-in to Zed!")
1363 .docs_url("https://zed.dev/docs/languages/typescript"),
1364 Feature::LanguageRust => FeatureUpsell::new("Rust support is built-in to Zed!")
1365 .docs_url("https://zed.dev/docs/languages/rust"),
1366 Feature::LanguageTypescript => {
1367 FeatureUpsell::new("Typescript support is built-in to Zed!")
1368 .docs_url("https://zed.dev/docs/languages/typescript")
1369 }
1370 };
1371
1372 upsell.when(ix < upsells_count, |upsell| upsell.border_b_1())
1373 }))
1374 }
1375}
1376
1377impl Render for ExtensionsPage {
1378 fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
1379 v_flex()
1380 .size_full()
1381 .bg(cx.theme().colors().editor_background)
1382 .child(
1383 v_flex()
1384 .gap_4()
1385 .pt_4()
1386 .px_4()
1387 .bg(cx.theme().colors().editor_background)
1388 .child(
1389 h_flex()
1390 .w_full()
1391 .gap_2()
1392 .justify_between()
1393 .child(Headline::new("Extensions").size(HeadlineSize::XLarge))
1394 .child(
1395 Button::new("install-dev-extension", "Install Dev Extension")
1396 .style(ButtonStyle::Filled)
1397 .size(ButtonSize::Large)
1398 .on_click(|_event, window, cx| {
1399 window.dispatch_action(Box::new(InstallDevExtension), cx)
1400 }),
1401 ),
1402 )
1403 .child(
1404 h_flex()
1405 .w_full()
1406 .gap_4()
1407 .flex_wrap()
1408 .child(self.render_search(cx))
1409 .child(
1410 h_flex()
1411 .child(
1412 ToggleButton::new("filter-all", "All")
1413 .style(ButtonStyle::Filled)
1414 .size(ButtonSize::Large)
1415 .toggle_state(self.filter == ExtensionFilter::All)
1416 .on_click(cx.listener(|this, _event, _, cx| {
1417 this.filter = ExtensionFilter::All;
1418 this.filter_extension_entries(cx);
1419 this.scroll_to_top(cx);
1420 }))
1421 .tooltip(move |_, cx| {
1422 Tooltip::simple("Show all extensions", cx)
1423 })
1424 .first(),
1425 )
1426 .child(
1427 ToggleButton::new("filter-installed", "Installed")
1428 .style(ButtonStyle::Filled)
1429 .size(ButtonSize::Large)
1430 .toggle_state(self.filter == ExtensionFilter::Installed)
1431 .on_click(cx.listener(|this, _event, _, cx| {
1432 this.filter = ExtensionFilter::Installed;
1433 this.filter_extension_entries(cx);
1434 this.scroll_to_top(cx);
1435 }))
1436 .tooltip(move |_, cx| {
1437 Tooltip::simple("Show installed extensions", cx)
1438 })
1439 .middle(),
1440 )
1441 .child(
1442 ToggleButton::new("filter-not-installed", "Not Installed")
1443 .style(ButtonStyle::Filled)
1444 .size(ButtonSize::Large)
1445 .toggle_state(
1446 self.filter == ExtensionFilter::NotInstalled,
1447 )
1448 .on_click(cx.listener(|this, _event, _, cx| {
1449 this.filter = ExtensionFilter::NotInstalled;
1450 this.filter_extension_entries(cx);
1451 this.scroll_to_top(cx);
1452 }))
1453 .tooltip(move |_, cx| {
1454 Tooltip::simple("Show not installed extensions", cx)
1455 })
1456 .last(),
1457 ),
1458 ),
1459 ),
1460 )
1461 .child(
1462 h_flex()
1463 .id("filter-row")
1464 .gap_2()
1465 .py_2p5()
1466 .px_4()
1467 .border_b_1()
1468 .border_color(cx.theme().colors().border_variant)
1469 .overflow_x_scroll()
1470 .child(
1471 Button::new("filter-all-categories", "All")
1472 .when(self.provides_filter.is_none(), |button| {
1473 button.style(ButtonStyle::Filled)
1474 })
1475 .when(self.provides_filter.is_some(), |button| {
1476 button.style(ButtonStyle::Subtle)
1477 })
1478 .toggle_state(self.provides_filter.is_none())
1479 .on_click(cx.listener(|this, _event, _, cx| {
1480 this.change_provides_filter(None, cx);
1481 })),
1482 )
1483 .children(ExtensionProvides::iter().filter_map(|provides| {
1484 match provides {
1485 ExtensionProvides::SlashCommands
1486 | ExtensionProvides::IndexedDocsProviders => return None,
1487 _ => {}
1488 }
1489
1490 let label = extension_provides_label(provides);
1491 let button_id = SharedString::from(format!("filter-category-{}", label));
1492
1493 Some(
1494 Button::new(button_id, label)
1495 .style(if self.provides_filter == Some(provides) {
1496 ButtonStyle::Filled
1497 } else {
1498 ButtonStyle::Subtle
1499 })
1500 .toggle_state(self.provides_filter == Some(provides))
1501 .on_click({
1502 cx.listener(move |this, _event, _, cx| {
1503 this.change_provides_filter(Some(provides), cx);
1504 })
1505 }),
1506 )
1507 })),
1508 )
1509 .child(self.render_feature_upsells(cx))
1510 .child(
1511 v_flex()
1512 .pl_4()
1513 .pr_6()
1514 .size_full()
1515 .overflow_y_hidden()
1516 .map(|this| {
1517 let mut count = self.filtered_remote_extension_indices.len();
1518 if self.filter.include_dev_extensions() {
1519 count += self.dev_extension_entries.len();
1520 }
1521
1522 if count == 0 {
1523 return this.py_4().child(self.render_empty_state(cx));
1524 }
1525
1526 let scroll_handle = self.list.clone();
1527 this.child(
1528 uniform_list("entries", count, cx.processor(Self::render_extensions))
1529 .flex_grow()
1530 .pb_4()
1531 .track_scroll(scroll_handle),
1532 )
1533 .child(
1534 div()
1535 .absolute()
1536 .right_1()
1537 .top_0()
1538 .bottom_0()
1539 .w(px(12.))
1540 .children(Scrollbar::vertical(self.scrollbar_state.clone())),
1541 )
1542 }),
1543 )
1544 }
1545}
1546
1547impl EventEmitter<ItemEvent> for ExtensionsPage {}
1548
1549impl Focusable for ExtensionsPage {
1550 fn focus_handle(&self, cx: &App) -> gpui::FocusHandle {
1551 self.query_editor.read(cx).focus_handle(cx)
1552 }
1553}
1554
1555impl Item for ExtensionsPage {
1556 type Event = ItemEvent;
1557
1558 fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
1559 "Extensions".into()
1560 }
1561
1562 fn telemetry_event_text(&self) -> Option<&'static str> {
1563 Some("Extensions Page Opened")
1564 }
1565
1566 fn show_toolbar(&self) -> bool {
1567 false
1568 }
1569
1570 fn clone_on_split(
1571 &self,
1572 _workspace_id: Option<WorkspaceId>,
1573 _window: &mut Window,
1574 _: &mut Context<Self>,
1575 ) -> Option<Entity<Self>> {
1576 None
1577 }
1578
1579 fn to_item_events(event: &Self::Event, mut f: impl FnMut(workspace::item::ItemEvent)) {
1580 f(*event)
1581 }
1582}