ZacharyZhang-NY
b9d73e2b30
- WelcomeScreen: a greeting for the hour over the owner's composer, starters and cards, centered while it fits and scrolled from its top when it does not - SuggestionChips, FollowUpSuggestions and CapabilityCards: each press asks the owner; rows and cards are Tab stops - PromptLibrary is documents::TemplatePicker over saved prompts - gallery: starters and cards fill the welcome composer, a saved prompt fills it too, send clears it with a toast, a follow-up asks its question
56 lines
1.5 KiB
Rust
56 lines
1.5 KiB
Rust
use std::{cell::Cell, rc::Rc};
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use gpui::{
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Context, IntoElement, ParentElement, Pixels, Render, Styled, TestAppContext, Window, canvas,
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div, px,
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};
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use super::settle;
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use crate::{chat::WelcomeScreen, theme::Theme};
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/// A welcome screen of `height` over a tall body, noting where its first child sits.
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struct Welcome {
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height: Pixels,
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top: Rc<Cell<Pixels>>,
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}
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impl Render for Welcome {
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fn render(&mut self, _: &mut Window, _: &mut Context<Self>) -> impl IntoElement {
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let top = self.top.clone();
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div().w(px(600.0)).h(self.height).child(
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WelcomeScreen::new("welcome", 9)
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.child(
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canvas(move |bounds, _, _| top.set(bounds.top()), |_, _, _, _| {}).h(px(10.0)),
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)
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.child(div().h(px(400.0))),
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)
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}
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}
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#[gpui::test]
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fn the_welcome_centers_what_fits_and_scrolls_what_does_not(cx: &mut TestAppContext) {
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cx.update(Theme::init);
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let top = Rc::new(Cell::new(Pixels::ZERO));
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let seen = top.clone();
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let (view, cx) = cx.add_window_view(|_, _| Welcome {
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height: px(1200.0),
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top: seen,
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});
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settle(cx);
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assert!(
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top.get() > px(300.0),
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"centered in a tall space, not at {:?}",
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top.get()
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);
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view.update(cx, |view, cx| {
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view.height = px(200.0);
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cx.notify();
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});
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settle(cx);
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assert!(
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top.get() > Pixels::ZERO,
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"a short space keeps the start in reach, not at {:?}",
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top.get()
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);
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}
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