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Update breadcrumb rendering (#3505)

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This PR updates the rendering of the breadcrumb.

Release Notes:

- N/A

Co-authored-by: Nate Butler <iamnbutler@gmail.com>
This commit is contained in:
Marshall Bowers 2023-12-05 16:34:21 -05:00 • committed by GitHub
parent fc9b662042
commit 02e507b973
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 39 additions and 42 deletions
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81
crates/breadcrumbs2/src/breadcrumbs.rs
View file

@ -1,10 +1,10 @@
use gpui::{
Component, Element, EventEmitter, IntoElement, ParentElement, Render, StyledText, Subscription,
Div, Element, EventEmitter, IntoElement, ParentElement, Render, StyledText, Subscription,
ViewContext, WeakView,
};
use itertools::Itertools;
use theme::ActiveTheme;
use ui::{ButtonCommon, ButtonLike, ButtonStyle, Clickable, Disableable, Label};
use ui::{prelude::*, ButtonLike, ButtonStyle, Label};
use workspace::{
item::{ItemEvent, ItemHandle},
ToolbarItemEvent, ToolbarItemLocation, ToolbarItemView, Workspace,
@ -36,54 +36,51 @@ impl EventEmitter<Event> for Breadcrumbs {}
impl EventEmitter<ToolbarItemEvent> for Breadcrumbs {}
impl Render for Breadcrumbs {
type Element = Component<ButtonLike>;
type Element = Div;
fn render(&mut self, cx: &mut ViewContext<Self>) -> Self::Element {
let button = ButtonLike::new("breadcrumbs")
.style(ButtonStyle::Transparent)
.disabled(true);
let element = h_stack().text_ui();
let active_item = match &self.active_item {
Some(active_item) => active_item,
None => return button.into_element(),
let Some(active_item) = &self
.active_item
.as_ref()
.filter(|item| item.downcast::<editor::Editor>().is_some())
else {
return element;
};
let not_editor = active_item.downcast::<editor::Editor>().is_none();
let breadcrumbs = match active_item.breadcrumbs(cx.theme(), cx) {
Some(breadcrumbs) => breadcrumbs,
None => return button.into_element(),
}
.into_iter()
.map(|breadcrumb| {
StyledText::new(breadcrumb.text)
.with_highlights(&cx.text_style(), breadcrumb.highlights.unwrap_or_default())
let Some(segments) = active_item.breadcrumbs(cx.theme(), cx) else {
return element;
};
let highlighted_segments = segments.into_iter().map(|segment| {
StyledText::new(segment.text)
.with_highlights(&cx.text_style(), segment.highlights.unwrap_or_default())
.into_any()
});
let breadcrumbs = Itertools::intersperse_with(highlighted_segments, || {
Label::new("›").into_any_element()
});
let button = button.children(Itertools::intersperse_with(breadcrumbs, || {
Label::new(" › ").into_any_element()
}));
if not_editor || !self.pane_focused {
return button.into_element();
}
// let this = cx.view().downgrade();
button
.style(ButtonStyle::Filled)
.disabled(false)
.on_click(move |_, _cx| {
todo!("outline::toggle");
// this.update(cx, |this, cx| {
// if let Some(workspace) = this.workspace.upgrade() {
// workspace.update(cx, |_workspace, _cx| {
// outline::toggle(workspace, &Default::default(), cx)
// })
// }
// })
// .ok();
})
.into_element()
element.child(
ButtonLike::new("toggle outline view")
.style(ButtonStyle::Subtle)
.child(h_stack().gap_1().children(breadcrumbs))
// We disable the button when it is not focused
// due to ... @julia what was the reason again?
.disabled(!self.pane_focused)
.on_click(move |_, _cx| {
todo!("outline::toggle");
// this.update(cx, |this, cx| {
// if let Some(workspace) = this.workspace.upgrade() {
// workspace.update(cx, |_workspace, _cx| {
// outline::toggle(workspace, &Default::default(), cx)
// })
// }
// })
// .ok();
}),
)
}
}