Add file icons to multibuffer view (#36836)

<img width="1988" height="1420" alt="multi-buffer-icons-git-diff"
src="https://github.com/user-attachments/assets/48f9722f-ca09-4aa7-ad7a-0b7e85f440d9"
/>

Unfortunately, `cargo format` decided to reformat everything. Probably,
because of hitting the right margin, no idea. The essence of this change
is the following:

```rust
.map(|path_header| {
    let filename = filename
        .map(SharedString::from)
        .unwrap_or_else(|| "untitled".into());
    let path = path::Path::new(filename.as_str());
    let icon =
        FileIcons::get_icon(path, cx).unwrap_or_default();
    let icon = Icon::from_path(icon).color(Color::Muted);

    let label = Label::new(filename).single_line().when_some(
        file_status,
        |el, status| {
            el.color(if status.is_conflicted() {
                Color::Conflict
            } else if status.is_modified() {
                Color::Modified
            } else if status.is_deleted() {
                Color::Disabled
            } else {
                Color::Created
            })
            .when(status.is_deleted(), |el| el.strikethrough())
        },
    );

    path_header.child(icon).child(label)
})
``` 

Release Notes:

- Added file icons to multi buffer view
This commit is contained in:
Aleksei Gusev 2025-08-24 19:57:12 +03:00 committed by GitHub
parent a79aef7bdd
commit 11545c669e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194

View file

@ -74,7 +74,7 @@ use std::{
fmt::{self, Write},
iter, mem,
ops::{Deref, Range},
path::Path,
path::{self, Path},
rc::Rc,
sync::Arc,
time::{Duration, Instant},
@ -90,8 +90,8 @@ use unicode_segmentation::UnicodeSegmentation;
use util::post_inc;
use util::{RangeExt, ResultExt, debug_panic};
use workspace::{
CollaboratorId, OpenInTerminal, OpenTerminal, RevealInProjectPanel, Workspace, item::Item,
notifications::NotifyTaskExt,
CollaboratorId, ItemSettings, OpenInTerminal, OpenTerminal, RevealInProjectPanel, Workspace,
item::Item, notifications::NotifyTaskExt,
};
/// Determines what kinds of highlights should be applied to a lines background.
@ -3603,176 +3603,187 @@ impl EditorElement {
let focus_handle = editor.focus_handle(cx);
let colors = cx.theme().colors();
let header =
div()
.p_1()
.w_full()
.h(FILE_HEADER_HEIGHT as f32 * window.line_height())
.child(
h_flex()
.size_full()
.gap_2()
.flex_basis(Length::Definite(DefiniteLength::Fraction(0.667)))
.pl_0p5()
.pr_5()
.rounded_sm()
.when(is_sticky, |el| el.shadow_md())
.border_1()
.map(|div| {
let border_color = if is_selected
&& is_folded
&& focus_handle.contains_focused(window, cx)
{
colors.border_focused
} else {
colors.border
};
div.border_color(border_color)
})
.bg(colors.editor_subheader_background)
.hover(|style| style.bg(colors.element_hover))
.map(|header| {
let editor = self.editor.clone();
let buffer_id = for_excerpt.buffer_id;
let toggle_chevron_icon =
FileIcons::get_chevron_icon(!is_folded, cx).map(Icon::from_path);
header.child(
div()
.hover(|style| style.bg(colors.element_selected))
.rounded_xs()
.child(
ButtonLike::new("toggle-buffer-fold")
.style(ui::ButtonStyle::Transparent)
.height(px(28.).into())
.width(px(28.))
.children(toggle_chevron_icon)
.tooltip({
let focus_handle = focus_handle.clone();
move |window, cx| {
Tooltip::with_meta_in(
"Toggle Excerpt Fold",
Some(&ToggleFold),
"Alt+click to toggle all",
&focus_handle,
let header = div()
.p_1()
.w_full()
.h(FILE_HEADER_HEIGHT as f32 * window.line_height())
.child(
h_flex()
.size_full()
.gap_2()
.flex_basis(Length::Definite(DefiniteLength::Fraction(0.667)))
.pl_0p5()
.pr_5()
.rounded_sm()
.when(is_sticky, |el| el.shadow_md())
.border_1()
.map(|div| {
let border_color = if is_selected
&& is_folded
&& focus_handle.contains_focused(window, cx)
{
colors.border_focused
} else {
colors.border
};
div.border_color(border_color)
})
.bg(colors.editor_subheader_background)
.hover(|style| style.bg(colors.element_hover))
.map(|header| {
let editor = self.editor.clone();
let buffer_id = for_excerpt.buffer_id;
let toggle_chevron_icon =
FileIcons::get_chevron_icon(!is_folded, cx).map(Icon::from_path);
header.child(
div()
.hover(|style| style.bg(colors.element_selected))
.rounded_xs()
.child(
ButtonLike::new("toggle-buffer-fold")
.style(ui::ButtonStyle::Transparent)
.height(px(28.).into())
.width(px(28.))
.children(toggle_chevron_icon)
.tooltip({
let focus_handle = focus_handle.clone();
move |window, cx| {
Tooltip::with_meta_in(
"Toggle Excerpt Fold",
Some(&ToggleFold),
"Alt+click to toggle all",
&focus_handle,
window,
cx,
)
}
})
.on_click(move |event, window, cx| {
if event.modifiers().alt {
// Alt+click toggles all buffers
editor.update(cx, |editor, cx| {
editor.toggle_fold_all(
&ToggleFoldAll,
window,
cx,
)
}
})
.on_click(move |event, window, cx| {
if event.modifiers().alt {
// Alt+click toggles all buffers
);
});
} else {
// Regular click toggles single buffer
if is_folded {
editor.update(cx, |editor, cx| {
editor.toggle_fold_all(
&ToggleFoldAll,
window,
cx,
);
editor.unfold_buffer(buffer_id, cx);
});
} else {
// Regular click toggles single buffer
if is_folded {
editor.update(cx, |editor, cx| {
editor.unfold_buffer(buffer_id, cx);
});
} else {
editor.update(cx, |editor, cx| {
editor.fold_buffer(buffer_id, cx);
});
}
editor.update(cx, |editor, cx| {
editor.fold_buffer(buffer_id, cx);
});
}
}),
),
)
})
.children(
editor
.addons
.values()
.filter_map(|addon| {
addon.render_buffer_header_controls(for_excerpt, window, cx)
})
.take(1),
}
}),
),
)
.child(
h_flex()
.size(Pixels(12.0))
.justify_center()
.children(indicator),
)
.child(
h_flex()
.cursor_pointer()
.id("path header block")
.size_full()
.justify_between()
.overflow_hidden()
.child(
h_flex()
.gap_2()
.child(
Label::new(
filename
.map(SharedString::from)
.unwrap_or_else(|| "untitled".into()),
)
.single_line()
.when_some(file_status, |el, status| {
el.color(if status.is_conflicted() {
Color::Conflict
} else if status.is_modified() {
Color::Modified
} else if status.is_deleted() {
Color::Disabled
} else {
Color::Created
})
.when(status.is_deleted(), |el| el.strikethrough())
}),
)
.when_some(parent_path, |then, path| {
then.child(div().child(path).text_color(
if file_status.is_some_and(FileStatus::is_deleted) {
colors.text_disabled
} else {
colors.text_muted
})
.children(
editor
.addons
.values()
.filter_map(|addon| {
addon.render_buffer_header_controls(for_excerpt, window, cx)
})
.take(1),
)
.child(
h_flex()
.size(Pixels(12.0))
.justify_center()
.children(indicator),
)
.child(
h_flex()
.cursor_pointer()
.id("path header block")
.size_full()
.justify_between()
.overflow_hidden()
.child(
h_flex()
.gap_2()
.map(|path_header| {
let filename = filename
.map(SharedString::from)
.unwrap_or_else(|| "untitled".into());
path_header
.when(ItemSettings::get_global(cx).file_icons, |el| {
let path = path::Path::new(filename.as_str());
let icon = FileIcons::get_icon(path, cx)
.unwrap_or_default();
let icon =
Icon::from_path(icon).color(Color::Muted);
el.child(icon)
})
.child(Label::new(filename).single_line().when_some(
file_status,
|el, status| {
el.color(if status.is_conflicted() {
Color::Conflict
} else if status.is_modified() {
Color::Modified
} else if status.is_deleted() {
Color::Disabled
} else {
Color::Created
})
.when(status.is_deleted(), |el| {
el.strikethrough()
})
},
))
}),
)
.when(
can_open_excerpts && is_selected && relative_path.is_some(),
|el| {
el.child(
h_flex()
.id("jump-to-file-button")
.gap_2p5()
.child(Label::new("Jump To File"))
.children(
KeyBinding::for_action_in(
&OpenExcerpts,
&focus_handle,
window,
cx,
)
.map(|binding| binding.into_any_element()),
),
)
},
)
.on_mouse_down(MouseButton::Left, |_, _, cx| cx.stop_propagation())
.on_click(window.listener_for(&self.editor, {
move |editor, e: &ClickEvent, window, cx| {
editor.open_excerpts_common(
Some(jump_data.clone()),
e.modifiers().secondary(),
window,
cx,
);
}
})),
),
);
})
.when_some(parent_path, |then, path| {
then.child(div().child(path).text_color(
if file_status.is_some_and(FileStatus::is_deleted) {
colors.text_disabled
} else {
colors.text_muted
},
))
}),
)
.when(
can_open_excerpts && is_selected && relative_path.is_some(),
|el| {
el.child(
h_flex()
.id("jump-to-file-button")
.gap_2p5()
.child(Label::new("Jump To File"))
.children(
KeyBinding::for_action_in(
&OpenExcerpts,
&focus_handle,
window,
cx,
)
.map(|binding| binding.into_any_element()),
),
)
},
)
.on_mouse_down(MouseButton::Left, |_, _, cx| cx.stop_propagation())
.on_click(window.listener_for(&self.editor, {
move |editor, e: &ClickEvent, window, cx| {
editor.open_excerpts_common(
Some(jump_data.clone()),
e.modifiers().secondary(),
window,
cx,
);
}
})),
),
);
let file = for_excerpt.buffer.file().cloned();
let editor = self.editor.clone();