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Link previews in chat

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This commit is contained in:
Conrad Irwin 2024-01-19 16:59:17 -07:00
parent 5dee8914ed
commit 23d991962a
6 changed files with 209 additions and 31 deletions
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91
crates/ui/src/components/tooltip.rs
View file

@ -69,29 +69,74 @@ impl Tooltip {
impl Render for Tooltip {
fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
let ui_font = ThemeSettings::get_global(cx).ui_font.family.clone();
overlay().child(
// padding to avoid mouse cursor
div().pl_2().pt_2p5().child(
v_flex()
.elevation_2(cx)
.font(ui_font)
.text_ui()
.text_color(cx.theme().colors().text)
.py_1()
.px_2()
.child(
h_flex()
.gap_4()
.child(self.title.clone())
.when_some(self.key_binding.clone(), |this, key_binding| {
this.justify_between().child(key_binding)
}),
)
.when_some(self.meta.clone(), |this, meta| {
this.child(Label::new(meta).size(LabelSize::Small).color(Color::Muted))
tooltip_container(cx, |el, _| {
el.child(
h_flex()
.gap_4()
.child(self.title.clone())
.when_some(self.key_binding.clone(), |this, key_binding| {
this.justify_between().child(key_binding)
}),
),
)
)
.when_some(self.meta.clone(), |this, meta| {
this.child(Label::new(meta).size(LabelSize::Small).color(Color::Muted))
})
})
}
}
fn tooltip_container<V>(
cx: &mut ViewContext<V>,
f: impl FnOnce(Div, &mut ViewContext<V>) -> Div,
) -> impl IntoElement {
let ui_font = ThemeSettings::get_global(cx).ui_font.family.clone();
overlay().child(
// padding to avoid mouse cursor
div().pl_2().pt_2p5().child(
v_flex()
.elevation_2(cx)
.font(ui_font)
.text_ui()
.text_color(cx.theme().colors().text)
.py_1()
.px_2()
.map(|el| f(el, cx)),
),
)
}
pub struct LinkPreview {
link: SharedString,
}
impl LinkPreview {
pub fn new(url: &str, cx: &mut WindowContext) -> AnyView {
let mut wrapped_url = String::new();
for (i, ch) in url.chars().enumerate() {
if i == 500 {
wrapped_url.push('…');
break;
}
if i % 100 == 0 && i != 0 {
wrapped_url.push('\n');
}
wrapped_url.push(ch);
}
cx.new_view(|_cx| LinkPreview {
link: wrapped_url.into(),
})
.into()
}
}
impl Render for LinkPreview {
fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
tooltip_container(cx, |el, _| {
el.child(
Label::new(self.link.clone())
.size(LabelSize::XSmall)
.color(Color::Muted),
)
})
}
}