ZIm/crates/extensions_ui/src/extensions_ui.rs
Marshall Bowers d722067000
extensions_ui: Add ability to open the extensions view with a pre-selected filter (#27093)
This PR adds the ability to open the extensions view via the `zed:
extensions` action with a pre-selected filter.

The "Install Themes" and "Install Icon Themes" buttons in their
respective selectors take advantage of this to set the filter when
opening the view:


https://github.com/user-attachments/assets/2e345c0f-418a-47b6-811e-cabae6c616d1

Release Notes:

- N/A
2025-03-19 17:26:46 +00:00

1387 lines
55 KiB
Rust

mod components;
mod extension_suggest;
mod extension_version_selector;
use std::sync::OnceLock;
use std::time::Duration;
use std::{ops::Range, sync::Arc};
use client::{ExtensionMetadata, ExtensionProvides};
use collections::{BTreeMap, BTreeSet};
use editor::{Editor, EditorElement, EditorStyle};
use extension_host::{ExtensionManifest, ExtensionOperation, ExtensionStore};
use fuzzy::{match_strings, StringMatchCandidate};
use gpui::{
actions, uniform_list, Action, App, ClipboardItem, Context, Entity, EventEmitter, Flatten,
Focusable, InteractiveElement, KeyContext, ParentElement, Render, Styled, Task, TextStyle,
UniformListScrollHandle, WeakEntity, Window,
};
use num_format::{Locale, ToFormattedString};
use project::DirectoryLister;
use release_channel::ReleaseChannel;
use settings::Settings;
use strum::IntoEnumIterator as _;
use theme::ThemeSettings;
use ui::{prelude::*, CheckboxWithLabel, ContextMenu, PopoverMenu, ToggleButton, Tooltip};
use vim_mode_setting::VimModeSetting;
use workspace::{
item::{Item, ItemEvent},
Workspace, WorkspaceId,
};
use zed_actions::ExtensionCategoryFilter;
use crate::components::{ExtensionCard, FeatureUpsell};
use crate::extension_version_selector::{
ExtensionVersionSelector, ExtensionVersionSelectorDelegate,
};
actions!(zed, [InstallDevExtension]);
pub fn init(cx: &mut App) {
cx.observe_new(move |workspace: &mut Workspace, window, cx| {
let Some(window) = window else {
return;
};
workspace
.register_action(
move |workspace, action: &zed_actions::Extensions, window, cx| {
let provides_filter = action.category_filter.map(|category| match category {
ExtensionCategoryFilter::Themes => ExtensionProvides::Themes,
ExtensionCategoryFilter::IconThemes => ExtensionProvides::IconThemes,
ExtensionCategoryFilter::Languages => ExtensionProvides::Languages,
ExtensionCategoryFilter::Grammars => ExtensionProvides::Grammars,
ExtensionCategoryFilter::LanguageServers => {
ExtensionProvides::LanguageServers
}
ExtensionCategoryFilter::ContextServers => {
ExtensionProvides::ContextServers
}
ExtensionCategoryFilter::SlashCommands => ExtensionProvides::SlashCommands,
ExtensionCategoryFilter::IndexedDocsProviders => {
ExtensionProvides::IndexedDocsProviders
}
ExtensionCategoryFilter::Snippets => ExtensionProvides::Snippets,
});
let existing = workspace
.active_pane()
.read(cx)
.items()
.find_map(|item| item.downcast::<ExtensionsPage>());
if let Some(existing) = existing {
if provides_filter.is_some() {
existing.update(cx, |extensions_page, cx| {
extensions_page.change_provides_filter(provides_filter, cx);
});
}
workspace.activate_item(&existing, true, true, window, cx);
} else {
let extensions_page =
ExtensionsPage::new(workspace, provides_filter, window, cx);
workspace.add_item_to_active_pane(
Box::new(extensions_page),
None,
true,
window,
cx,
)
}
},
)
.register_action(move |workspace, _: &InstallDevExtension, window, cx| {
let store = ExtensionStore::global(cx);
let prompt = workspace.prompt_for_open_path(
gpui::PathPromptOptions {
files: false,
directories: true,
multiple: false,
},
DirectoryLister::Local(workspace.app_state().fs.clone()),
window,
cx,
);
let workspace_handle = cx.entity().downgrade();
window
.spawn(cx, async move |cx| {
let extension_path =
match Flatten::flatten(prompt.await.map_err(|e| e.into())) {
Ok(Some(mut paths)) => paths.pop()?,
Ok(None) => return None,
Err(err) => {
workspace_handle
.update(cx, |workspace, cx| {
workspace.show_portal_error(err.to_string(), cx);
})
.ok();
return None;
}
};
let install_task = store
.update(cx, |store, cx| {
store.install_dev_extension(extension_path, cx)
})
.ok()?;
match install_task.await {
Ok(_) => {}
Err(err) => {
workspace_handle
.update(cx, |workspace, cx| {
workspace.show_error(
&err.context("failed to install dev extension"),
cx,
);
})
.ok();
}
}
Some(())
})
.detach();
});
cx.subscribe_in(workspace.project(), window, |_, _, event, window, cx| {
if let project::Event::LanguageNotFound(buffer) = event {
extension_suggest::suggest(buffer.clone(), window, cx);
}
})
.detach();
})
.detach();
}
fn extension_provides_label(provides: ExtensionProvides) -> &'static str {
match provides {
ExtensionProvides::Themes => "Themes",
ExtensionProvides::IconThemes => "Icon Themes",
ExtensionProvides::Languages => "Languages",
ExtensionProvides::Grammars => "Grammars",
ExtensionProvides::LanguageServers => "Language Servers",
ExtensionProvides::ContextServers => "Context Servers",
ExtensionProvides::SlashCommands => "Slash Commands",
ExtensionProvides::IndexedDocsProviders => "Indexed Docs Providers",
ExtensionProvides::Snippets => "Snippets",
}
}
#[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,
}
}
}
#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
enum Feature {
Git,
OpenIn,
Vim,
LanguageBash,
LanguageC,
LanguageCpp,
LanguageGo,
LanguagePython,
LanguageReact,
LanguageRust,
LanguageTypescript,
}
fn keywords_by_feature() -> &'static BTreeMap<Feature, Vec<&'static str>> {
static KEYWORDS_BY_FEATURE: OnceLock<BTreeMap<Feature, Vec<&'static str>>> = OnceLock::new();
KEYWORDS_BY_FEATURE.get_or_init(|| {
BTreeMap::from_iter([
(Feature::Git, vec!["git"]),
(
Feature::OpenIn,
vec![
"github",
"gitlab",
"bitbucket",
"codeberg",
"sourcehut",
"permalink",
"link",
"open in",
],
),
(Feature::Vim, vec!["vim"]),
(Feature::LanguageBash, vec!["sh", "bash"]),
(Feature::LanguageC, vec!["c", "clang"]),
(Feature::LanguageCpp, vec!["c++", "cpp", "clang"]),
(Feature::LanguageGo, vec!["go", "golang"]),
(Feature::LanguagePython, vec!["python", "py"]),
(Feature::LanguageReact, vec!["react"]),
(Feature::LanguageRust, vec!["rust", "rs"]),
(
Feature::LanguageTypescript,
vec!["type", "typescript", "ts"],
),
])
})
}
pub struct ExtensionsPage {
workspace: WeakEntity<Workspace>,
list: UniformListScrollHandle,
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: Entity<Editor>,
query_contains_error: bool,
provides_filter: Option<ExtensionProvides>,
_subscriptions: [gpui::Subscription; 2],
extension_fetch_task: Option<Task<()>>,
upsells: BTreeSet<Feature>,
}
impl ExtensionsPage {
pub fn new(
workspace: &Workspace,
provides_filter: Option<ExtensionProvides>,
window: &mut Window,
cx: &mut Context<Workspace>,
) -> Entity<Self> {
cx.new(|cx| {
let store = ExtensionStore::global(cx);
let workspace_handle = workspace.weak_handle();
let subscriptions = [
cx.observe(&store, |_: &mut Self, _, cx| cx.notify()),
cx.subscribe_in(
&store,
window,
move |this, _, event, window, cx| match event {
extension_host::Event::ExtensionsUpdated => {
this.fetch_extensions_debounced(cx)
}
extension_host::Event::ExtensionInstalled(extension_id) => this
.on_extension_installed(
workspace_handle.clone(),
extension_id,
window,
cx,
),
_ => {}
},
),
];
let query_editor = cx.new(|cx| {
let mut input = Editor::single_line(window, 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(),
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,
provides_filter,
extension_fetch_task: None,
_subscriptions: subscriptions,
query_editor,
upsells: BTreeSet::default(),
};
this.fetch_extensions(None, Some(BTreeSet::from_iter(this.provides_filter)), cx);
this
})
}
fn on_extension_installed(
&mut self,
workspace: WeakEntity<Workspace>,
extension_id: &str,
window: &mut Window,
cx: &mut Context<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| {
window.dispatch_action(
zed_actions::theme_selector::Toggle {
themes_filter: Some(themes),
}
.boxed_clone(),
cx,
);
})
.ok();
return;
}
let icon_themes = extension_store
.extension_icon_themes(extension_id)
.map(|name| name.to_string())
.collect::<Vec<_>>();
if !icon_themes.is_empty() {
workspace
.update(cx, |_workspace, cx| {
window.dispatch_action(
zed_actions::icon_theme_selector::Toggle {
themes_filter: Some(icon_themes),
}
.boxed_clone(),
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 Context<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 Context<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 Context<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>,
provides_filter: Option<BTreeSet<ExtensionProvides>>,
cx: &mut Context<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(), provides_filter.as_ref(), cx)
});
cx.spawn(async move |this, cx| {
let dev_extensions = if let Some(search) = search {
let match_candidates = dev_extensions
.iter()
.enumerate()
.map(|(ix, manifest)| StringMatchCandidate::new(ix, &manifest.name))
.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(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>,
_: &mut Window,
cx: &mut Context<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 Context<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()
.gap_2()
.justify_between()
.child(
Label::new(format!(
"{}: {}",
if extension.authors.len() > 1 {
"Authors"
} else {
"Author"
},
extension.authors.join(", ")
))
.size(LabelSize::Small)
.truncate(),
)
.child(Label::new("<>").size(LabelSize::Small)),
)
.child(
h_flex()
.gap_2()
.justify_between()
.children(extension.description.as_ref().map(|description| {
Label::new(description.clone())
.size(LabelSize::Small)
.color(Color::Default)
.truncate()
}))
.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(Tooltip::text(repository_url.clone()))
})),
)
}
fn render_remote_extension(
&self,
extension: &ExtensionMetadata,
cx: &mut Context<Self>,
) -> ExtensionCard {
let this = cx.entity().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()
.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)
}),
)
.map(|parent| {
if extension.manifest.provides.is_empty() {
return parent;
}
parent.child(
h_flex().gap_2().children(
extension
.manifest
.provides
.iter()
.map(|provides| {
div()
.bg(cx.theme().colors().element_background)
.px_0p5()
.border_1()
.border_color(cx.theme().colors().border)
.rounded_sm()
.child(
Label::new(extension_provides_label(
*provides,
))
.size(LabelSize::XSmall),
)
})
.collect::<Vec<_>>(),
),
)
}),
)
.child(
h_flex()
.gap_2()
.justify_between()
.children(upgrade_button)
.child(install_or_uninstall_button),
),
)
.child(
h_flex()
.gap_2()
.justify_between()
.child(
Label::new(format!(
"{}: {}",
if extension.manifest.authors.len() > 1 {
"Authors"
} else {
"Author"
},
extension.manifest.authors.join(", ")
))
.size(LabelSize::Small)
.truncate(),
)
.child(
Label::new(format!(
"Downloads: {}",
extension.download_count.to_formatted_string(&Locale::en)
))
.size(LabelSize::Small),
),
)
.child(
h_flex()
.gap_2()
.justify_between()
.children(extension.manifest.description.as_ref().map(|description| {
Label::new(description.clone())
.size(LabelSize::Small)
.color(Color::Default)
.truncate()
}))
.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(Tooltip::text(repository_url.clone())),
)
.child(
PopoverMenu::new(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 |window, cx| {
Some(Self::render_remote_extension_context_menu(
&this,
extension_id.clone(),
window,
cx,
))
}),
),
),
)
}
fn render_remote_extension_context_menu(
this: &Entity<Self>,
extension_id: Arc<str>,
window: &mut Window,
cx: &mut App,
) -> Entity<ContextMenu> {
let context_menu = ContextMenu::build(window, cx, |context_menu, window, _| {
context_menu
.entry(
"Install Another Version...",
None,
window.handler_for(this, {
let extension_id = extension_id.clone();
move |this, window, cx| {
this.show_extension_version_list(extension_id.clone(), window, cx)
}
}),
)
.entry("Copy Extension ID", None, {
let extension_id = extension_id.clone();
move |_, cx| {
cx.write_to_clipboard(ClipboardItem::new_string(extension_id.to_string()));
}
})
});
context_menu
}
fn show_extension_version_list(
&mut self,
extension_id: Arc<str>,
window: &mut Window,
cx: &mut Context<Self>,
) {
let Some(workspace) = self.workspace.upgrade() else {
return;
};
cx.spawn_in(window, async move |this, cx| {
let extension_versions_task = this.update(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_in(cx, |workspace, window, cx| {
let fs = workspace.project().read(cx).fs().clone();
workspace.toggle_modal(window, cx, |window, cx| {
let delegate = ExtensionVersionSelectorDelegate::new(
fs,
cx.entity().downgrade(),
extension_versions,
);
ExtensionVersionSelector::new(delegate, window, cx)
});
})?;
anyhow::Ok(())
})
.detach_and_log_err(cx);
}
fn buttons_for_entry(
&self,
extension: &ExtensionMetadata,
status: &ExtensionStatus,
has_dev_extension: bool,
cx: &mut Context<Self>,
) -> (Button, Option<Button>) {
let is_compatible =
extension_host::is_version_compatible(ReleaseChannel::global(cx), 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({
let extension_id = extension.id.clone();
move |_, _, cx| {
telemetry::event!("Extension Installed");
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({
let extension_id = extension.id.clone();
move |_, _, cx| {
telemetry::event!("Extension Uninstalled", extension_id);
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::simple(
format!(
"v{version} is not compatible with this version of Zed.",
),
cx,
)
}
})
})
.disabled(!is_compatible)
.on_click({
let extension_id = extension.id.clone();
let version = extension.manifest.version.clone();
move |_, _, cx| {
telemetry::event!("Extension Installed", extension_id, version);
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 Context<Self>) -> Div {
let mut key_context = KeyContext::new_with_defaults();
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).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: &Entity<Editor>,
cx: &mut Context<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.clone(),
font_fallbacks: settings.ui_font.fallbacks.clone(),
font_size: rems(0.875).into(),
font_weight: settings.ui_font.weight,
line_height: relative(1.3),
..Default::default()
};
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,
_: Entity<Editor>,
event: &editor::EditorEvent,
cx: &mut Context<Self>,
) {
if let editor::EditorEvent::Edited { .. } = event {
self.query_contains_error = false;
self.refresh_search(cx);
}
}
fn refresh_search(&mut self, cx: &mut Context<Self>) {
self.fetch_extensions_debounced(cx);
self.refresh_feature_upsells(cx);
}
pub fn change_provides_filter(
&mut self,
provides_filter: Option<ExtensionProvides>,
cx: &mut Context<Self>,
) {
self.provides_filter = provides_filter;
self.refresh_search(cx);
}
fn fetch_extensions_debounced(&mut self, cx: &mut Context<ExtensionsPage>) {
self.extension_fetch_task = Some(cx.spawn(async move |this, cx| {
let search = this
.update(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 search.is_some() {
cx.background_executor()
.timer(Duration::from_millis(250))
.await;
};
this.update(cx, |this, cx| {
this.fetch_extensions(search, Some(BTreeSet::from_iter(this.provides_filter)), cx);
})
.ok();
}));
}
pub fn search_query(&self, cx: &mut App) -> 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 Context<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)
}
fn update_settings<T: Settings>(
&mut self,
selection: &ToggleState,
cx: &mut Context<Self>,
callback: impl 'static + Send + Fn(&mut T::FileContent, bool),
) {
if let Some(workspace) = self.workspace.upgrade() {
let fs = workspace.read(cx).app_state().fs.clone();
let selection = *selection;
settings::update_settings_file::<T>(fs, cx, move |settings, _| {
let value = match selection {
ToggleState::Unselected => false,
ToggleState::Selected => true,
_ => return,
};
callback(settings, value)
});
}
}
fn refresh_feature_upsells(&mut self, cx: &mut Context<Self>) {
let Some(search) = self.search_query(cx) else {
self.upsells.clear();
return;
};
let search = search.to_lowercase();
let search_terms = search
.split_whitespace()
.map(|term| term.trim())
.collect::<Vec<_>>();
for (feature, keywords) in keywords_by_feature() {
if keywords
.iter()
.any(|keyword| search_terms.contains(keyword))
{
self.upsells.insert(*feature);
} else {
self.upsells.remove(feature);
}
}
}
fn render_feature_upsells(&self, cx: &mut Context<Self>) -> impl IntoElement {
let upsells_count = self.upsells.len();
v_flex().children(self.upsells.iter().enumerate().map(|(ix, feature)| {
let upsell = match feature {
Feature::Git => FeatureUpsell::new(
"Zed comes with basic Git support. More Git features are coming in the future.",
)
.docs_url("https://zed.dev/docs/git"),
Feature::OpenIn => FeatureUpsell::new(
"Zed supports linking to a source line on GitHub and others.",
)
.docs_url("https://zed.dev/docs/git#git-integrations"),
Feature::Vim => FeatureUpsell::new("Vim support is built-in to Zed!")
.docs_url("https://zed.dev/docs/vim")
.child(CheckboxWithLabel::new(
"enable-vim",
Label::new("Enable vim mode"),
if VimModeSetting::get_global(cx).0 {
ui::ToggleState::Selected
} else {
ui::ToggleState::Unselected
},
cx.listener(move |this, selection, _, cx| {
telemetry::event!("Vim Mode Toggled", source = "Feature Upsell");
this.update_settings::<VimModeSetting>(
selection,
cx,
|setting, value| *setting = Some(value),
);
}),
)),
Feature::LanguageBash => FeatureUpsell::new("Shell support is built-in to Zed!")
.docs_url("https://zed.dev/docs/languages/bash"),
Feature::LanguageC => FeatureUpsell::new("C support is built-in to Zed!")
.docs_url("https://zed.dev/docs/languages/c"),
Feature::LanguageCpp => FeatureUpsell::new("C++ support is built-in to Zed!")
.docs_url("https://zed.dev/docs/languages/cpp"),
Feature::LanguageGo => FeatureUpsell::new("Go support is built-in to Zed!")
.docs_url("https://zed.dev/docs/languages/go"),
Feature::LanguagePython => FeatureUpsell::new("Python support is built-in to Zed!")
.docs_url("https://zed.dev/docs/languages/python"),
Feature::LanguageReact => FeatureUpsell::new("React support is built-in to Zed!")
.docs_url("https://zed.dev/docs/languages/typescript"),
Feature::LanguageRust => FeatureUpsell::new("Rust support is built-in to Zed!")
.docs_url("https://zed.dev/docs/languages/rust"),
Feature::LanguageTypescript => {
FeatureUpsell::new("Typescript support is built-in to Zed!")
.docs_url("https://zed.dev/docs/languages/typescript")
}
};
upsell.when(ix < upsells_count, |upsell| upsell.border_b_1())
}))
}
fn build_extension_provides_filter_menu(
&self,
window: &mut Window,
cx: &mut Context<Self>,
) -> Entity<ContextMenu> {
let this = cx.entity();
ContextMenu::build(window, cx, |mut menu, _window, _cx| {
menu = menu.header("Extension Category").toggleable_entry(
"All",
self.provides_filter.is_none(),
IconPosition::End,
None,
{
let this = this.clone();
move |_window, cx| {
this.update(cx, |this, cx| {
this.change_provides_filter(None, cx);
});
}
},
);
for provides in ExtensionProvides::iter() {
let label = extension_provides_label(provides);
menu = menu.toggleable_entry(
label,
self.provides_filter == Some(provides),
IconPosition::End,
None,
{
let this = this.clone();
move |_window, cx| {
this.update(cx, |this, cx| {
this.change_provides_filter(Some(provides), cx);
this.provides_filter = Some(provides);
});
}
},
)
}
menu
})
}
}
impl Render for ExtensionsPage {
fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
v_flex()
.size_full()
.bg(cx.theme().colors().editor_background)
.child(
v_flex()
.gap_4()
.p_4()
.border_b_1()
.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, window, cx| {
window.dispatch_action(Box::new(InstallDevExtension), cx)
}),
),
)
.child(
h_flex()
.w_full()
.gap_2()
.justify_between()
.child(h_flex().gap_2().child(self.render_search(cx)).child({
let this = cx.entity().clone();
PopoverMenu::new("extension-provides-filter")
.menu(move |window, cx| {
Some(this.update(cx, |this, cx| {
this.build_extension_provides_filter_menu(window, cx)
}))
})
.trigger_with_tooltip(
Button::new(
"extension-provides-filter-button",
self.provides_filter
.map(extension_provides_label)
.unwrap_or("All"),
)
.icon(IconName::Filter)
.icon_position(IconPosition::Start),
Tooltip::text("Filter extensions by category"),
)
.anchor(gpui::Corner::TopLeft)
}))
.child(
h_flex()
.child(
ToggleButton::new("filter-all", "All")
.style(ButtonStyle::Filled)
.size(ButtonSize::Large)
.toggle_state(self.filter == ExtensionFilter::All)
.on_click(cx.listener(|this, _event, _, cx| {
this.filter = ExtensionFilter::All;
this.filter_extension_entries(cx);
}))
.tooltip(move |_, cx| {
Tooltip::simple("Show all extensions", cx)
})
.first(),
)
.child(
ToggleButton::new("filter-installed", "Installed")
.style(ButtonStyle::Filled)
.size(ButtonSize::Large)
.toggle_state(self.filter == ExtensionFilter::Installed)
.on_click(cx.listener(|this, _event, _, cx| {
this.filter = ExtensionFilter::Installed;
this.filter_extension_entries(cx);
}))
.tooltip(move |_, cx| {
Tooltip::simple("Show installed extensions", cx)
})
.middle(),
)
.child(
ToggleButton::new("filter-not-installed", "Not Installed")
.style(ButtonStyle::Filled)
.size(ButtonSize::Large)
.toggle_state(
self.filter == ExtensionFilter::NotInstalled,
)
.on_click(cx.listener(|this, _event, _, cx| {
this.filter = ExtensionFilter::NotInstalled;
this.filter_extension_entries(cx);
}))
.tooltip(move |_, cx| {
Tooltip::simple("Show not installed extensions", cx)
})
.last(),
),
),
),
)
.child(self.render_feature_upsells(cx))
.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 extensions_page = cx.entity().clone();
let scroll_handle = self.list.clone();
this.child(
uniform_list(extensions_page, "entries", count, Self::render_extensions)
.flex_grow()
.pb_4()
.track_scroll(scroll_handle),
)
}))
}
}
impl EventEmitter<ItemEvent> for ExtensionsPage {}
impl Focusable for ExtensionsPage {
fn focus_handle(&self, cx: &App) -> gpui::FocusHandle {
self.query_editor.read(cx).focus_handle(cx)
}
}
impl Item for ExtensionsPage {
type Event = ItemEvent;
fn tab_content_text(&self, _window: &Window, _cx: &App) -> Option<SharedString> {
Some("Extensions".into())
}
fn telemetry_event_text(&self) -> Option<&'static str> {
Some("Extensions Page Opened")
}
fn show_toolbar(&self) -> bool {
false
}
fn clone_on_split(
&self,
_workspace_id: Option<WorkspaceId>,
_window: &mut Window,
_: &mut Context<Self>,
) -> Option<Entity<Self>> {
None
}
fn to_item_events(event: &Self::Event, mut f: impl FnMut(workspace::item::ItemEvent)) {
f(*event)
}
}