ZIm/crates/extensions_ui/src/extensions_ui.rs
Marshall Bowers 0c77e1ce45
Disable extension entries when the corresponding dev extension is installed (#10580)
This PR updates the extension list to disable remote entries when the
corresponding dev extension is installed.

Here is what this looks like:

<img width="1189" alt="Screenshot 2024-04-15 at 4 09 45 PM"
src="https://github.com/zed-industries/zed/assets/1486634/48bb61d4-bc85-4ca6-b233-716831dfa7d8">


Release Notes:

- Disabled extension entries when there is a development copy of that
extension installed.
2024-04-15 16:27:54 -04:00

1002 lines
40 KiB
Rust

mod components;
mod extension_suggest;
mod extension_version_selector;
use crate::components::ExtensionCard;
use crate::extension_version_selector::{
ExtensionVersionSelector, ExtensionVersionSelectorDelegate,
};
use client::telemetry::Telemetry;
use client::ExtensionMetadata;
use editor::{Editor, EditorElement, EditorStyle};
use extension::{ExtensionManifest, ExtensionOperation, ExtensionStore};
use fuzzy::{match_strings, StringMatchCandidate};
use gpui::{
actions, canvas, uniform_list, AnyElement, AppContext, EventEmitter, FocusableView, FontStyle,
FontWeight, InteractiveElement, KeyContext, ParentElement, Render, Styled, Task, TextStyle,
UniformListScrollHandle, View, ViewContext, VisualContext, WeakView, WhiteSpace, WindowContext,
};
use settings::Settings;
use std::ops::DerefMut;
use std::time::Duration;
use std::{ops::Range, sync::Arc};
use theme::ThemeSettings;
use ui::{popover_menu, prelude::*, ContextMenu, ToggleButton, Tooltip};
use util::ResultExt as _;
use workspace::item::TabContentParams;
use workspace::{
item::{Item, ItemEvent},
Workspace, WorkspaceId,
};
actions!(zed, [Extensions, InstallDevExtension]);
pub fn init(cx: &mut AppContext) {
cx.observe_new_views(move |workspace: &mut Workspace, cx| {
workspace
.register_action(move |workspace, _: &Extensions, cx| {
let existing = workspace
.active_pane()
.read(cx)
.items()
.find_map(|item| item.downcast::<ExtensionsPage>());
if let Some(existing) = existing {
workspace.activate_item(&existing, cx);
} else {
let extensions_page = ExtensionsPage::new(workspace, cx);
workspace.add_item_to_active_pane(Box::new(extensions_page), cx)
}
})
.register_action(move |_, _: &InstallDevExtension, cx| {
let store = ExtensionStore::global(cx);
let prompt = cx.prompt_for_paths(gpui::PathPromptOptions {
files: false,
directories: true,
multiple: false,
});
cx.deref_mut()
.spawn(|mut cx| async move {
let extension_path = prompt.await.log_err()??.pop()?;
store
.update(&mut cx, |store, cx| {
store
.install_dev_extension(extension_path, cx)
.detach_and_log_err(cx)
})
.ok()?;
Some(())
})
.detach();
});
cx.subscribe(workspace.project(), |_, _, event, cx| match event {
project::Event::LanguageNotFound(buffer) => {
extension_suggest::suggest(buffer.clone(), cx);
}
_ => {}
})
.detach();
})
.detach();
}
#[derive(Clone)]
pub enum ExtensionStatus {
NotInstalled,
Installing,
Upgrading,
Installed(Arc<str>),
Removing,
}
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
enum ExtensionFilter {
All,
Installed,
NotInstalled,
}
impl ExtensionFilter {
pub fn include_dev_extensions(&self) -> bool {
match self {
Self::All | Self::Installed => true,
Self::NotInstalled => false,
}
}
}
pub struct ExtensionsPage {
workspace: WeakView<Workspace>,
list: UniformListScrollHandle,
telemetry: Arc<Telemetry>,
is_fetching_extensions: bool,
filter: ExtensionFilter,
remote_extension_entries: Vec<ExtensionMetadata>,
dev_extension_entries: Vec<Arc<ExtensionManifest>>,
filtered_remote_extension_indices: Vec<usize>,
query_editor: View<Editor>,
query_contains_error: bool,
_subscriptions: [gpui::Subscription; 2],
extension_fetch_task: Option<Task<()>>,
}
impl ExtensionsPage {
pub fn new(workspace: &Workspace, cx: &mut ViewContext<Workspace>) -> View<Self> {
cx.new_view(|cx: &mut ViewContext<Self>| {
let store = ExtensionStore::global(cx);
let workspace_handle = workspace.weak_handle();
let subscriptions = [
cx.observe(&store, |_, _, cx| cx.notify()),
cx.subscribe(&store, move |this, _, event, cx| match event {
extension::Event::ExtensionsUpdated => this.fetch_extensions_debounced(cx),
extension::Event::ExtensionInstalled(extension_id) => {
this.on_extension_installed(workspace_handle.clone(), extension_id, cx)
}
_ => {}
}),
];
let query_editor = cx.new_view(|cx| {
let mut input = Editor::single_line(cx);
input.set_placeholder_text("Search extensions...", cx);
input
});
cx.subscribe(&query_editor, Self::on_query_change).detach();
let mut this = Self {
workspace: workspace.weak_handle(),
list: UniformListScrollHandle::new(),
telemetry: workspace.client().telemetry().clone(),
is_fetching_extensions: false,
filter: ExtensionFilter::All,
dev_extension_entries: Vec::new(),
filtered_remote_extension_indices: Vec::new(),
remote_extension_entries: Vec::new(),
query_contains_error: false,
extension_fetch_task: None,
_subscriptions: subscriptions,
query_editor,
};
this.fetch_extensions(None, cx);
this
})
}
fn on_extension_installed(
&mut self,
workspace: WeakView<Workspace>,
extension_id: &str,
cx: &mut ViewContext<Self>,
) {
let extension_store = ExtensionStore::global(cx).read(cx);
let themes = extension_store
.extension_themes(extension_id)
.map(|name| name.to_string())
.collect::<Vec<_>>();
if !themes.is_empty() {
workspace
.update(cx, |workspace, cx| {
theme_selector::toggle(
workspace,
&theme_selector::Toggle {
themes_filter: Some(themes),
},
cx,
)
})
.ok();
}
}
/// Returns whether a dev extension currently exists for the extension with the given ID.
fn dev_extension_exists(extension_id: &str, cx: &mut ViewContext<Self>) -> bool {
let extension_store = ExtensionStore::global(cx).read(cx);
extension_store
.dev_extensions()
.any(|dev_extension| dev_extension.id.as_ref() == extension_id)
}
fn extension_status(extension_id: &str, cx: &mut ViewContext<Self>) -> ExtensionStatus {
let extension_store = ExtensionStore::global(cx).read(cx);
match extension_store.outstanding_operations().get(extension_id) {
Some(ExtensionOperation::Install) => ExtensionStatus::Installing,
Some(ExtensionOperation::Remove) => ExtensionStatus::Removing,
Some(ExtensionOperation::Upgrade) => ExtensionStatus::Upgrading,
None => match extension_store.installed_extensions().get(extension_id) {
Some(extension) => ExtensionStatus::Installed(extension.manifest.version.clone()),
None => ExtensionStatus::NotInstalled,
},
}
}
fn filter_extension_entries(&mut self, cx: &mut ViewContext<Self>) {
self.filtered_remote_extension_indices.clear();
self.filtered_remote_extension_indices.extend(
self.remote_extension_entries
.iter()
.enumerate()
.filter(|(_, extension)| match self.filter {
ExtensionFilter::All => true,
ExtensionFilter::Installed => {
let status = Self::extension_status(&extension.id, cx);
matches!(status, ExtensionStatus::Installed(_))
}
ExtensionFilter::NotInstalled => {
let status = Self::extension_status(&extension.id, cx);
matches!(status, ExtensionStatus::NotInstalled)
}
})
.map(|(ix, _)| ix),
);
cx.notify();
}
fn fetch_extensions(&mut self, search: Option<String>, cx: &mut ViewContext<Self>) {
self.is_fetching_extensions = true;
cx.notify();
let extension_store = ExtensionStore::global(cx);
let dev_extensions = extension_store.update(cx, |store, _| {
store.dev_extensions().cloned().collect::<Vec<_>>()
});
let remote_extensions = extension_store.update(cx, |store, cx| {
store.fetch_extensions(search.as_deref(), cx)
});
cx.spawn(move |this, mut cx| async move {
let dev_extensions = if let Some(search) = search {
let match_candidates = dev_extensions
.iter()
.enumerate()
.map(|(ix, manifest)| StringMatchCandidate {
id: ix,
string: manifest.name.clone(),
char_bag: manifest.name.as_str().into(),
})
.collect::<Vec<_>>();
let matches = match_strings(
&match_candidates,
&search,
false,
match_candidates.len(),
&Default::default(),
cx.background_executor().clone(),
)
.await;
matches
.into_iter()
.map(|mat| dev_extensions[mat.candidate_id].clone())
.collect()
} else {
dev_extensions
};
let fetch_result = remote_extensions.await;
this.update(&mut cx, |this, cx| {
cx.notify();
this.dev_extension_entries = dev_extensions;
this.is_fetching_extensions = false;
this.remote_extension_entries = fetch_result?;
this.filter_extension_entries(cx);
anyhow::Ok(())
})?
})
.detach_and_log_err(cx);
}
fn render_extensions(
&mut self,
range: Range<usize>,
cx: &mut ViewContext<Self>,
) -> Vec<ExtensionCard> {
let dev_extension_entries_len = if self.filter.include_dev_extensions() {
self.dev_extension_entries.len()
} else {
0
};
range
.map(|ix| {
if ix < dev_extension_entries_len {
let extension = &self.dev_extension_entries[ix];
self.render_dev_extension(extension, cx)
} else {
let extension_ix =
self.filtered_remote_extension_indices[ix - dev_extension_entries_len];
let extension = &self.remote_extension_entries[extension_ix];
self.render_remote_extension(extension, cx)
}
})
.collect()
}
fn render_dev_extension(
&self,
extension: &ExtensionManifest,
cx: &mut ViewContext<Self>,
) -> ExtensionCard {
let status = Self::extension_status(&extension.id, cx);
let repository_url = extension.repository.clone();
ExtensionCard::new()
.child(
h_flex()
.justify_between()
.child(
h_flex()
.gap_2()
.items_end()
.child(Headline::new(extension.name.clone()).size(HeadlineSize::Medium))
.child(
Headline::new(format!("v{}", extension.version))
.size(HeadlineSize::XSmall),
),
)
.child(
h_flex()
.gap_2()
.justify_between()
.child(
Button::new(
SharedString::from(format!("rebuild-{}", extension.id)),
"Rebuild",
)
.on_click({
let extension_id = extension.id.clone();
move |_, cx| {
ExtensionStore::global(cx).update(cx, |store, cx| {
store.rebuild_dev_extension(extension_id.clone(), cx)
});
}
})
.color(Color::Accent)
.disabled(matches!(status, ExtensionStatus::Upgrading)),
)
.child(
Button::new(SharedString::from(extension.id.clone()), "Uninstall")
.on_click({
let extension_id = extension.id.clone();
move |_, cx| {
ExtensionStore::global(cx).update(cx, |store, cx| {
store.uninstall_extension(extension_id.clone(), cx)
});
}
})
.color(Color::Accent)
.disabled(matches!(status, ExtensionStatus::Removing)),
),
),
)
.child(
h_flex()
.justify_between()
.child(
Label::new(format!(
"{}: {}",
if extension.authors.len() > 1 {
"Authors"
} else {
"Author"
},
extension.authors.join(", ")
))
.size(LabelSize::Small),
)
.child(Label::new("<>").size(LabelSize::Small)),
)
.child(
h_flex()
.justify_between()
.children(extension.description.as_ref().map(|description| {
Label::new(description.clone())
.size(LabelSize::Small)
.color(Color::Default)
}))
.children(repository_url.map(|repository_url| {
IconButton::new(
SharedString::from(format!("repository-{}", extension.id)),
IconName::Github,
)
.icon_color(Color::Accent)
.icon_size(IconSize::Small)
.style(ButtonStyle::Filled)
.on_click(cx.listener({
let repository_url = repository_url.clone();
move |_, _, cx| {
cx.open_url(&repository_url);
}
}))
.tooltip(move |cx| Tooltip::text(repository_url.clone(), cx))
})),
)
}
fn render_remote_extension(
&self,
extension: &ExtensionMetadata,
cx: &mut ViewContext<Self>,
) -> ExtensionCard {
let this = cx.view().clone();
let status = Self::extension_status(&extension.id, cx);
let has_dev_extension = Self::dev_extension_exists(&extension.id, cx);
let extension_id = extension.id.clone();
let (install_or_uninstall_button, upgrade_button) =
self.buttons_for_entry(extension, &status, has_dev_extension, cx);
let version = extension.manifest.version.clone();
let repository_url = extension.manifest.repository.clone();
let installed_version = match status {
ExtensionStatus::Installed(installed_version) => Some(installed_version),
_ => None,
};
ExtensionCard::new()
.overridden_by_dev_extension(has_dev_extension)
.child(
h_flex()
.justify_between()
.child(
h_flex()
.gap_2()
.items_end()
.child(
Headline::new(extension.manifest.name.clone())
.size(HeadlineSize::Medium),
)
.child(Headline::new(format!("v{version}")).size(HeadlineSize::XSmall))
.children(
installed_version
.filter(|installed_version| *installed_version != version)
.map(|installed_version| {
Headline::new(format!("(v{installed_version} installed)",))
.size(HeadlineSize::XSmall)
}),
),
)
.child(
h_flex()
.gap_2()
.justify_between()
.children(upgrade_button)
.child(install_or_uninstall_button),
),
)
.child(
h_flex()
.justify_between()
.child(
Label::new(format!(
"{}: {}",
if extension.manifest.authors.len() > 1 {
"Authors"
} else {
"Author"
},
extension.manifest.authors.join(", ")
))
.size(LabelSize::Small),
)
.child(
Label::new(format!("Downloads: {}", extension.download_count))
.size(LabelSize::Small),
),
)
.child(
h_flex()
.gap_2()
.justify_between()
.children(extension.manifest.description.as_ref().map(|description| {
h_flex().overflow_x_hidden().child(
Label::new(description.clone())
.size(LabelSize::Small)
.color(Color::Default),
)
}))
.child(
h_flex()
.gap_2()
.child(
IconButton::new(
SharedString::from(format!("repository-{}", extension.id)),
IconName::Github,
)
.icon_color(Color::Accent)
.icon_size(IconSize::Small)
.style(ButtonStyle::Filled)
.on_click(cx.listener({
let repository_url = repository_url.clone();
move |_, _, cx| {
cx.open_url(&repository_url);
}
}))
.tooltip(move |cx| Tooltip::text(repository_url.clone(), cx)),
)
.child(
popover_menu(SharedString::from(format!("more-{}", extension.id)))
.trigger(
IconButton::new(
SharedString::from(format!("more-{}", extension.id)),
IconName::Ellipsis,
)
.icon_color(Color::Accent)
.icon_size(IconSize::Small)
.style(ButtonStyle::Filled),
)
.menu(move |cx| {
Some(Self::render_remote_extension_context_menu(
&this,
extension_id.clone(),
cx,
))
}),
),
),
)
}
fn render_remote_extension_context_menu(
this: &View<Self>,
extension_id: Arc<str>,
cx: &mut WindowContext,
) -> View<ContextMenu> {
let context_menu = ContextMenu::build(cx, |context_menu, cx| {
context_menu.entry(
"Install Another Version...",
None,
cx.handler_for(&this, move |this, cx| {
this.show_extension_version_list(extension_id.clone(), cx)
}),
)
});
context_menu
}
fn show_extension_version_list(&mut self, extension_id: Arc<str>, cx: &mut ViewContext<Self>) {
let Some(workspace) = self.workspace.upgrade() else {
return;
};
cx.spawn(move |this, mut cx| async move {
let extension_versions_task = this.update(&mut cx, |_, cx| {
let extension_store = ExtensionStore::global(cx);
extension_store.update(cx, |store, cx| {
store.fetch_extension_versions(&extension_id, cx)
})
})?;
let extension_versions = extension_versions_task.await?;
workspace.update(&mut cx, |workspace, cx| {
let fs = workspace.project().read(cx).fs().clone();
workspace.toggle_modal(cx, |cx| {
let delegate = ExtensionVersionSelectorDelegate::new(
fs,
cx.view().downgrade(),
extension_versions,
);
ExtensionVersionSelector::new(delegate, cx)
});
})?;
anyhow::Ok(())
})
.detach_and_log_err(cx);
}
fn buttons_for_entry(
&self,
extension: &ExtensionMetadata,
status: &ExtensionStatus,
has_dev_extension: bool,
cx: &mut ViewContext<Self>,
) -> (Button, Option<Button>) {
let is_compatible = extension::is_version_compatible(&extension);
if has_dev_extension {
// If we have a dev extension for the given extension, just treat it as uninstalled.
// The button here is a placeholder, as it won't be interactable anyways.
return (
Button::new(SharedString::from(extension.id.clone()), "Install"),
None,
);
}
match status.clone() {
ExtensionStatus::NotInstalled => (
Button::new(SharedString::from(extension.id.clone()), "Install").on_click(
cx.listener({
let extension_id = extension.id.clone();
move |this, _, cx| {
this.telemetry
.report_app_event("extensions: install extension".to_string());
ExtensionStore::global(cx).update(cx, |store, cx| {
store.install_latest_extension(extension_id.clone(), cx)
});
}
}),
),
None,
),
ExtensionStatus::Installing => (
Button::new(SharedString::from(extension.id.clone()), "Install").disabled(true),
None,
),
ExtensionStatus::Upgrading => (
Button::new(SharedString::from(extension.id.clone()), "Uninstall").disabled(true),
Some(
Button::new(SharedString::from(extension.id.clone()), "Upgrade").disabled(true),
),
),
ExtensionStatus::Installed(installed_version) => (
Button::new(SharedString::from(extension.id.clone()), "Uninstall").on_click(
cx.listener({
let extension_id = extension.id.clone();
move |this, _, cx| {
this.telemetry
.report_app_event("extensions: uninstall extension".to_string());
ExtensionStore::global(cx).update(cx, |store, cx| {
store.uninstall_extension(extension_id.clone(), cx)
});
}
}),
),
if installed_version == extension.manifest.version {
None
} else {
Some(
Button::new(SharedString::from(extension.id.clone()), "Upgrade")
.when(!is_compatible, |upgrade_button| {
upgrade_button.disabled(true).tooltip({
let version = extension.manifest.version.clone();
move |cx| {
Tooltip::text(
format!(
"v{version} is not compatible with this version of Zed.",
),
cx,
)
}
})
})
.disabled(!is_compatible)
.on_click(cx.listener({
let extension_id = extension.id.clone();
let version = extension.manifest.version.clone();
move |this, _, cx| {
this.telemetry.report_app_event(
"extensions: install extension".to_string(),
);
ExtensionStore::global(cx).update(cx, |store, cx| {
store
.upgrade_extension(
extension_id.clone(),
version.clone(),
cx,
)
.detach_and_log_err(cx)
});
}
})),
)
},
),
ExtensionStatus::Removing => (
Button::new(SharedString::from(extension.id.clone()), "Uninstall").disabled(true),
None,
),
}
}
fn render_search(&self, cx: &mut ViewContext<Self>) -> Div {
let mut key_context = KeyContext::default();
key_context.add("BufferSearchBar");
let editor_border = if self.query_contains_error {
Color::Error.color(cx)
} else {
cx.theme().colors().border
};
h_flex()
.w_full()
.gap_2()
.key_context(key_context)
// .capture_action(cx.listener(Self::tab))
// .on_action(cx.listener(Self::dismiss))
.child(
h_flex()
.flex_1()
.px_2()
.py_1()
.gap_2()
.border_1()
.border_color(editor_border)
.min_w(rems_from_px(384.))
.rounded_lg()
.child(Icon::new(IconName::MagnifyingGlass))
.child(self.render_text_input(&self.query_editor, cx)),
)
}
fn render_text_input(&self, editor: &View<Editor>, cx: &ViewContext<Self>) -> impl IntoElement {
let settings = ThemeSettings::get_global(cx);
let text_style = TextStyle {
color: if editor.read(cx).read_only(cx) {
cx.theme().colors().text_disabled
} else {
cx.theme().colors().text
},
font_family: settings.ui_font.family.clone(),
font_features: settings.ui_font.features,
font_size: rems(0.875).into(),
font_weight: FontWeight::NORMAL,
font_style: FontStyle::Normal,
line_height: relative(1.3),
background_color: None,
underline: None,
strikethrough: None,
white_space: WhiteSpace::Normal,
};
EditorElement::new(
&editor,
EditorStyle {
background: cx.theme().colors().editor_background,
local_player: cx.theme().players().local(),
text: text_style,
..Default::default()
},
)
}
fn on_query_change(
&mut self,
_: View<Editor>,
event: &editor::EditorEvent,
cx: &mut ViewContext<Self>,
) {
if let editor::EditorEvent::Edited = event {
self.query_contains_error = false;
self.fetch_extensions_debounced(cx);
}
}
fn fetch_extensions_debounced(&mut self, cx: &mut ViewContext<'_, ExtensionsPage>) {
self.extension_fetch_task = Some(cx.spawn(|this, mut cx| async move {
let search = this
.update(&mut cx, |this, cx| this.search_query(cx))
.ok()
.flatten();
// Only debounce the fetching of extensions if we have a search
// query.
//
// If the search was just cleared then we can just reload the list
// of extensions without a debounce, which allows us to avoid seeing
// an intermittent flash of a "no extensions" state.
if let Some(_) = search {
cx.background_executor()
.timer(Duration::from_millis(250))
.await;
};
this.update(&mut cx, |this, cx| {
this.fetch_extensions(search, cx);
})
.ok();
}));
}
pub fn search_query(&self, cx: &WindowContext) -> Option<String> {
let search = self.query_editor.read(cx).text(cx);
if search.trim().is_empty() {
None
} else {
Some(search)
}
}
fn render_empty_state(&self, cx: &mut ViewContext<Self>) -> impl IntoElement {
let has_search = self.search_query(cx).is_some();
let message = if self.is_fetching_extensions {
"Loading extensions..."
} else {
match self.filter {
ExtensionFilter::All => {
if has_search {
"No extensions that match your search."
} else {
"No extensions."
}
}
ExtensionFilter::Installed => {
if has_search {
"No installed extensions that match your search."
} else {
"No installed extensions."
}
}
ExtensionFilter::NotInstalled => {
if has_search {
"No not installed extensions that match your search."
} else {
"No not installed extensions."
}
}
}
};
Label::new(message)
}
}
impl Render for ExtensionsPage {
fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
v_flex()
.size_full()
.bg(cx.theme().colors().editor_background)
.child(
v_flex()
.gap_4()
.p_4()
.border_b()
.border_color(cx.theme().colors().border)
.bg(cx.theme().colors().editor_background)
.child(
h_flex()
.w_full()
.gap_2()
.justify_between()
.child(Headline::new("Extensions").size(HeadlineSize::XLarge))
.child(
Button::new("install-dev-extension", "Install Dev Extension")
.style(ButtonStyle::Filled)
.size(ButtonSize::Large)
.on_click(|_event, cx| {
cx.dispatch_action(Box::new(InstallDevExtension))
}),
),
)
.child(
h_flex()
.w_full()
.gap_2()
.justify_between()
.child(h_flex().child(self.render_search(cx)))
.child(
h_flex()
.child(
ToggleButton::new("filter-all", "All")
.style(ButtonStyle::Filled)
.size(ButtonSize::Large)
.selected(self.filter == ExtensionFilter::All)
.on_click(cx.listener(|this, _event, cx| {
this.filter = ExtensionFilter::All;
this.filter_extension_entries(cx);
}))
.tooltip(move |cx| {
Tooltip::text("Show all extensions", cx)
})
.first(),
)
.child(
ToggleButton::new("filter-installed", "Installed")
.style(ButtonStyle::Filled)
.size(ButtonSize::Large)
.selected(self.filter == ExtensionFilter::Installed)
.on_click(cx.listener(|this, _event, cx| {
this.filter = ExtensionFilter::Installed;
this.filter_extension_entries(cx);
}))
.tooltip(move |cx| {
Tooltip::text("Show installed extensions", cx)
})
.middle(),
)
.child(
ToggleButton::new("filter-not-installed", "Not Installed")
.style(ButtonStyle::Filled)
.size(ButtonSize::Large)
.selected(self.filter == ExtensionFilter::NotInstalled)
.on_click(cx.listener(|this, _event, cx| {
this.filter = ExtensionFilter::NotInstalled;
this.filter_extension_entries(cx);
}))
.tooltip(move |cx| {
Tooltip::text("Show not installed extensions", cx)
})
.last(),
),
),
),
)
.child(v_flex().px_4().size_full().overflow_y_hidden().map(|this| {
let mut count = self.filtered_remote_extension_indices.len();
if self.filter.include_dev_extensions() {
count += self.dev_extension_entries.len();
}
if count == 0 {
return this.py_4().child(self.render_empty_state(cx));
}
let view = cx.view().clone();
let scroll_handle = self.list.clone();
this.child(
canvas(
move |bounds, cx| {
let mut list = uniform_list::<_, ExtensionCard, _>(
view,
"entries",
count,
Self::render_extensions,
)
.size_full()
.pb_4()
.track_scroll(scroll_handle)
.into_any_element();
list.layout(bounds.origin, bounds.size.into(), cx);
list
},
|_bounds, mut list, cx| list.paint(cx),
)
.size_full(),
)
}))
}
}
impl EventEmitter<ItemEvent> for ExtensionsPage {}
impl FocusableView for ExtensionsPage {
fn focus_handle(&self, cx: &AppContext) -> gpui::FocusHandle {
self.query_editor.read(cx).focus_handle(cx)
}
}
impl Item for ExtensionsPage {
type Event = ItemEvent;
fn tab_content(&self, params: TabContentParams, _: &WindowContext) -> AnyElement {
Label::new("Extensions")
.color(if params.selected {
Color::Default
} else {
Color::Muted
})
.into_any_element()
}
fn telemetry_event_text(&self) -> Option<&'static str> {
Some("extensions page")
}
fn show_toolbar(&self) -> bool {
false
}
fn clone_on_split(
&self,
_workspace_id: WorkspaceId,
_: &mut ViewContext<Self>,
) -> Option<View<Self>> {
None
}
fn to_item_events(event: &Self::Event, mut f: impl FnMut(workspace::item::ItemEvent)) {
f(*event)
}
}