157 lines
6.1 KiB
Rust
157 lines
6.1 KiB
Rust
use std::rc::Rc;
|
|
|
|
use gpui::{
|
|
App, ElementId, InteractiveElement, IntoElement, ParentElement, RenderOnce, Role, SharedString,
|
|
StatefulInteractiveElement, Styled, Window, div, prelude::*, uniform_list,
|
|
};
|
|
|
|
use super::{badges::DiffStat, commits::Commit};
|
|
use crate::{
|
|
primitives::FocusRing,
|
|
theme::{ActiveTheme, Radius, TextSize},
|
|
typography::Ellipsis,
|
|
};
|
|
|
|
type OnPick = Rc<dyn Fn(&SharedString, &mut Window, &mut App)>;
|
|
|
|
/// A file's commits newest first; draws rows in view.
|
|
#[derive(IntoElement)]
|
|
pub struct FileHistory {
|
|
id: ElementId,
|
|
commits: Rc<Vec<(Commit, Option<(usize, usize)>)>>,
|
|
selected: Option<SharedString>,
|
|
on_pick: Option<OnPick>,
|
|
}
|
|
|
|
impl FileHistory {
|
|
/// Each commit with lines added and removed, if counted.
|
|
pub fn new(
|
|
id: impl Into<ElementId>,
|
|
commits: Rc<Vec<(Commit, Option<(usize, usize)>)>>,
|
|
) -> Self {
|
|
Self {
|
|
id: id.into(),
|
|
commits,
|
|
selected: None,
|
|
on_pick: None,
|
|
}
|
|
}
|
|
|
|
pub fn selected(mut self, id: impl Into<SharedString>) -> Self {
|
|
self.selected = Some(id.into());
|
|
self
|
|
}
|
|
|
|
pub fn on_pick(
|
|
mut self,
|
|
handler: impl Fn(&SharedString, &mut Window, &mut App) + 'static,
|
|
) -> Self {
|
|
self.on_pick = Some(Rc::new(handler));
|
|
self
|
|
}
|
|
}
|
|
|
|
impl RenderOnce for FileHistory {
|
|
fn render(self, _: &mut Window, _: &mut App) -> impl IntoElement {
|
|
let Self {
|
|
id,
|
|
commits,
|
|
selected,
|
|
on_pick,
|
|
} = self;
|
|
let last = commits.len().saturating_sub(1);
|
|
uniform_list((id.clone(), "rows"), commits.len(), move |range, _, cx| {
|
|
let theme = cx.theme();
|
|
let colors = theme.colors.clone();
|
|
range
|
|
.map(|ix| {
|
|
let (commit, lines) = &commits[ix];
|
|
let picked = selected.as_ref() == Some(&commit.id);
|
|
let (pick, picked_id) = (on_pick.clone(), commit.id.clone());
|
|
let short: String = commit.id.chars().take(7).collect();
|
|
div()
|
|
.id((id.clone(), format!("commit-{ix}")))
|
|
.w_full()
|
|
.role(Role::ListItem)
|
|
.aria_label(commit.subject.clone())
|
|
.aria_selected(picked)
|
|
.tab_index(0)
|
|
.focus_ring(cx)
|
|
.flex()
|
|
.gap_3()
|
|
.px_2()
|
|
.text_size(theme.text_size(TextSize::Sm))
|
|
.rounded(theme.radius(Radius::Sm))
|
|
.when(picked, |row| row.bg(colors.active))
|
|
.when(!picked, |row| row.hover(|row| row.bg(colors.hover)))
|
|
.when_some(pick, |row, pick| {
|
|
row.cursor_pointer()
|
|
.on_click(move |_, window, cx| pick(&picked_id, window, cx))
|
|
})
|
|
.child(
|
|
div()
|
|
.flex_none()
|
|
.flex()
|
|
.flex_col()
|
|
.items_center()
|
|
.child(div().w_0().h_2().when(ix > 0, |line| {
|
|
line.border_l_1().border_color(colors.border)
|
|
}))
|
|
.child(
|
|
div()
|
|
.size_2()
|
|
.rounded_full()
|
|
.border_1()
|
|
.border_color(if picked {
|
|
colors.focus
|
|
} else {
|
|
colors.border_strong
|
|
})
|
|
.bg(if ix == 0 { colors.focus } else { colors.bg }),
|
|
)
|
|
.child(div().w_0().flex_1().when(ix < last, |line| {
|
|
line.border_l_1().border_color(colors.border)
|
|
})),
|
|
)
|
|
.child(
|
|
div()
|
|
.flex_1()
|
|
.min_w_0()
|
|
.py_1p5()
|
|
.flex()
|
|
.flex_col()
|
|
.gap_0p5()
|
|
.child(
|
|
div()
|
|
.text_color(colors.fg)
|
|
.child(Ellipsis::new(commit.subject.clone())),
|
|
)
|
|
.child(
|
|
div()
|
|
.flex()
|
|
.items_center()
|
|
.gap_2()
|
|
.text_size(theme.text_size(TextSize::Xs))
|
|
.text_color(colors.fg_subtle)
|
|
.child(commit.author.clone())
|
|
.child(commit.when.clone())
|
|
.child(
|
|
div()
|
|
.font_family(theme.mono_family.clone())
|
|
.child(short),
|
|
),
|
|
),
|
|
)
|
|
.children(lines.map(|(added, removed)| {
|
|
div()
|
|
.flex_none()
|
|
.py_1p5()
|
|
.child(DiffStat::new(added, removed))
|
|
}))
|
|
})
|
|
.collect()
|
|
})
|
|
.size_full()
|
|
}
|
|
}
|