308 lines
11 KiB
Rust
308 lines
11 KiB
Rust
use std::sync::Arc;
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use assets::CustomIconName;
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use gpui::prelude::*;
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use gpui::{
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App, ClickEvent, Context, ElementId, EventEmitter, FocusHandle, Focusable, Render,
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SharedString, StyleRefinement, Subscription, WeakEntity, Window, div,
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};
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use gpui_component::avatar::Avatar;
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use gpui_component::button::{Button, ButtonVariants};
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use gpui_component::dock::{DockArea, DockPlacement, Panel, PanelEvent};
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use gpui_component::input::InputState;
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use gpui_component::{ActiveTheme, Icon, IconName, Sizable, StyledExt, h_flex, v_flex};
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use signed_state::{Backend, BackendEvent, ProfileStore};
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use super::RepoListView;
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mod import_dialog;
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mod onboarding_dialog;
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pub(crate) mod passphrase_dialog;
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use self::onboarding_dialog::OnboardingState;
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/// Left-dock panel with navigation entries. Entries open content panels in
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/// the dock area.
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pub struct SidebarPanel {
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focus_handle: FocusHandle,
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dock_area: WeakEntity<DockArea>,
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explore: Option<WeakEntity<RepoListView>>,
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logged_in: bool,
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_subscription: Subscription,
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}
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impl SidebarPanel {
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pub fn new(dock_area: WeakEntity<DockArea>, cx: &mut Context<Self>) -> Self {
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let backend = Backend::global(cx);
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let logged_in = backend.read(cx).current_user().is_some();
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let subscription = cx.subscribe(&backend, |this, backend, event, cx| {
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match event {
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BackendEvent::SignerChanged => {
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this.logged_in = backend.read(cx).current_user().is_some();
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}
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BackendEvent::SignerRequired => {
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this.logged_in = false;
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}
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_ => return,
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}
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cx.notify();
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});
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Self {
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focus_handle: cx.focus_handle(),
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dock_area,
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explore: None,
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logged_in,
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_subscription: subscription,
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}
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}
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/// Open the Explore (repository list) panel in the center of the dock
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/// area. No-op if it's already open.
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pub fn open_explore(&mut self, window: &mut Window, cx: &mut Context<Self>) {
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if self
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.explore
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.as_ref()
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.and_then(WeakEntity::upgrade)
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.is_some()
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{
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return;
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}
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let panel = cx.new(|cx| RepoListView::new(window, cx));
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self.explore = Some(panel.downgrade());
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let _ = self.dock_area.update(cx, |dock_area, cx| {
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dock_area.add_panel(Arc::new(panel), DockPlacement::Center, None, window, cx);
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});
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}
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/// Show the Onboarding dialog.
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fn open_onboarding(&mut self, window: &mut Window, cx: &mut Context<Self>) {
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let name_input = cx.new(|cx| InputState::new(window, cx).placeholder("Enter desired name"));
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let pass_input = cx.new(|cx| {
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InputState::new(window, cx)
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.placeholder("Passphrase to protect your keys")
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.masked(true)
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});
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let repass_input = cx.new(|cx| {
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InputState::new(window, cx)
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.placeholder("Repeat passphrase")
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.masked(true)
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});
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let state = cx.new(|_| OnboardingState::default());
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onboarding_dialog::open(name_input, pass_input, repass_input, state, window, cx);
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}
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/// Show the Import Identity dialog.
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fn open_import(&mut self, window: &mut Window, cx: &mut Context<Self>) {
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import_dialog::open(window, cx);
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}
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}
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impl Panel for SidebarPanel {
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fn panel_name(&self) -> &'static str {
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"sidebar"
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}
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fn title(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
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div()
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}
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fn closable(&self, _cx: &App) -> bool {
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false
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}
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fn inner_padding(&self, _cx: &App) -> bool {
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false
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}
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}
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impl EventEmitter<PanelEvent> for SidebarPanel {}
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impl Focusable for SidebarPanel {
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fn focus_handle(&self, _cx: &App) -> FocusHandle {
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self.focus_handle.clone()
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}
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}
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impl Render for SidebarPanel {
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fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
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if !self.logged_in {
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return v_flex()
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.p_4()
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.size_full()
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.items_center()
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.justify_center()
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.gap_2()
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.child(
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div()
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.text_sm()
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.text_color(cx.theme().muted_foreground)
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.child("Sign in to continue"),
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)
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.child(
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Button::new("onboarding")
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.label("Join now")
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.primary()
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.w_full()
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.on_click(
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cx.listener(|this, _ev, window, cx| this.open_onboarding(window, cx)),
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),
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)
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.child(
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Button::new("import-identity")
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.label("Import identity")
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.secondary()
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.w_full()
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.on_click(
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cx.listener(|this, _ev, window, cx| this.open_import(window, cx)),
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),
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);
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}
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let backend = Backend::global(cx);
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let profile_store = ProfileStore::global(cx);
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let profile = backend
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.read(cx)
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.current_user()
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.map(|public_key| profile_store.read(cx).get(&public_key));
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v_flex()
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.size_full()
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.justify_between()
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.bg(cx.theme().sidebar)
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.text_color(cx.theme().sidebar_foreground)
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.child(
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div()
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.flex_1()
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.when_some(profile.as_ref(), |this, profile| {
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let name = profile.name();
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let picture = profile.picture();
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this.child(
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h_flex()
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.h_12()
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.px_3()
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.gap_2()
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.child(
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Avatar::new()
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.name(name.clone())
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.when_some(picture, |this, url| this.src(url))
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.small()
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.border_0(),
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)
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.child(div().text_sm().child(name)),
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)
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})
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.child(
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v_flex()
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.px_2()
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.gap_1()
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.items_start()
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.justify_start()
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.child(NavItem::new("inbox", "Inbox", IconName::Inbox).on_click(
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cx.listener(|this, _ev, window, cx| this.open_explore(window, cx)),
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))
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.child(NavItem::new("explore", "Browse", IconName::Globe).on_click(
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cx.listener(|this, _ev, window, cx| this.open_explore(window, cx)),
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))
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.child(
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v_flex().w_full().child(
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h_flex()
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.h_10()
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.w_full()
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.justify_between()
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.items_center()
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.child(
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h_flex()
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.px_2()
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.gap_2()
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.text_color(cx.theme().muted_foreground)
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.child(Icon::new(CustomIconName::Filter).small())
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.child(
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div()
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.text_xs()
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.font_semibold()
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.child("All Repositories"),
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),
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)
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.child(
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Button::new("add").icon(IconName::Plus).small().ghost(),
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),
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),
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),
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),
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)
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.child(
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v_flex()
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.p_2()
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.flex_shrink_0()
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.gap_1()
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.items_start()
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.justify_start()
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.child(NavItem::new("guide", "Guide", IconName::Info).on_click(
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cx.listener(|this, _ev, window, cx| this.open_explore(window, cx)),
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))
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.child(
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NavItem::new("settings", "Settings", IconName::Settings).on_click(
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cx.listener(|this, _ev, window, cx| this.open_explore(window, cx)),
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),
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),
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)
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}
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}
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/// A single navigation entry in the sidebar: an icon and label with a hover
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/// highlight and an optional click handler.
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#[allow(clippy::type_complexity)]
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#[derive(IntoElement)]
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struct NavItem {
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id: ElementId,
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style: StyleRefinement,
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icon: IconName,
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label: SharedString,
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on_click: Option<Box<dyn Fn(&ClickEvent, &mut Window, &mut App) + 'static>>,
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}
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impl NavItem {
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fn new<I, L>(id: I, label: L, icon: IconName) -> Self
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where
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I: Into<ElementId>,
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L: Into<SharedString>,
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{
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Self {
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id: id.into(),
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icon,
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label: label.into(),
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style: StyleRefinement::default(),
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on_click: None,
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}
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}
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fn on_click(mut self, listener: impl Fn(&ClickEvent, &mut Window, &mut App) + 'static) -> Self {
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self.on_click = Some(Box::new(listener));
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self
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}
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}
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impl RenderOnce for NavItem {
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fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
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h_flex()
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.id(self.id)
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.refine_style(&self.style)
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.px_2()
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.py_1()
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.w_full()
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.gap_2()
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.rounded(cx.theme().radius)
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.child(Icon::new(self.icon).small())
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.child(div().text_sm().child(self.label))
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.hover(|this| this.bg(cx.theme().list_hover))
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.when_some(self.on_click, |this, listener| this.on_click(listener))
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}
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}
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