149 lines
4.3 KiB
Rust
149 lines
4.3 KiB
Rust
use gpui::prelude::*;
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use gpui::{
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AnyElement, App, Context, Entity, EventEmitter, FocusHandle, Focusable, Render, SharedString,
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Subscription, Window, div, px, uniform_list,
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};
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use gpui_component::dock::{Panel, PanelEvent};
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use gpui_component::{ActiveTheme, StyledExt};
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use signed_core::Announcement;
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use signed_state::{ProfileStore, RepoListStore};
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/// Browse all announced repositories (works anonymously).
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pub struct RepoListView {
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store: Entity<RepoListStore>,
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focus_handle: FocusHandle,
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_subscription: Subscription,
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}
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impl RepoListView {
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pub fn new(_window: &mut Window, cx: &mut Context<Self>) -> Self {
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let store = cx.new(|cx| RepoListStore::new(None, cx));
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let subscription = cx.observe(&store, |_this, _store, cx| cx.notify());
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Self {
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store,
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focus_handle: cx.focus_handle(),
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_subscription: subscription,
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}
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}
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}
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impl Panel for RepoListView {
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fn panel_name(&self) -> &'static str {
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"repo_list"
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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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"Explore"
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}
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}
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impl EventEmitter<PanelEvent> for RepoListView {}
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impl Focusable for RepoListView {
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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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fn render_card(announcement: &Announcement, cx: &mut App) -> AnyElement {
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let name = announcement
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.name
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.clone()
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.unwrap_or_else(|| announcement.id.clone());
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let owner = ProfileStore::global(cx)
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.update(cx, |store, cx| store.get(announcement.owner, cx))
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.name();
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let description = announcement.description.clone().unwrap_or_default();
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div()
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.v_flex()
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.h(px(60.))
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.justify_center()
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.gap_1()
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.px_4()
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.border_b(px(1.))
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.border_color(cx.theme().border)
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.child(
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div()
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.h_flex()
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.gap_2()
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.items_center()
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.child(
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div()
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.text_sm()
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.font_semibold()
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.whitespace_nowrap()
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.text_ellipsis()
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.child(name),
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)
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.child(
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div()
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.text_xs()
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.text_color(cx.theme().muted_foreground)
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.whitespace_nowrap()
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.child(owner),
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),
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)
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.child(
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div()
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.text_xs()
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.text_color(cx.theme().muted_foreground)
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.whitespace_nowrap()
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.text_ellipsis()
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.child(description),
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)
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.into_any_element()
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}
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impl Render for RepoListView {
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fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
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let announcements = self.store.read(cx).announcements.clone();
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let count = announcements.len();
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let body = if announcements.is_empty() {
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div()
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.size_full()
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.v_flex()
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.items_center()
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.justify_center()
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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("No repositories found. Waiting for relays..."),
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)
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.into_any_element()
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} else {
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uniform_list("repo-list", count, move |range, _window, cx| {
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range
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.map(|index| render_card(&announcements[index], cx))
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.collect()
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})
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.size_full()
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.into_any_element()
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};
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div()
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.v_flex()
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.size_full()
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.child(
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div()
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.h_flex()
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.px_4()
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.py_2()
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.items_center()
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.child(div().text_sm().font_semibold().child("Repositories"))
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.child(
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div()
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.text_xs()
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.text_color(cx.theme().muted_foreground)
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.child(SharedString::from(format!(" ({count})"))),
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),
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)
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.child(body)
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}
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}
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