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file_icons: Fall back to the default icon theme for icons (#23196)

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This PR updates the various `FileIcons` methods to fall back to the
default icon theme if the active icon theme does not have the desired
icon.

Release Notes:

- N/A
This commit is contained in:
Marshall Bowers 2025-01-15 17:06:20 -05:00 • committed by GitHub
parent 904b367882
commit a8526d9143
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GPG key ID: B5690EEEBB952194
2 changed files with 45 additions and 21 deletions
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59
crates/file_icons/src/file_icons.rs
View file

@ -1,3 +1,4 @@
use std::sync::Arc;
use std::{path::Path, str};
use collections::HashMap;
@ -5,7 +6,7 @@ use collections::HashMap;
use gpui::{AppContext, AssetSource, Global, SharedString};
use serde_derive::Deserialize;
use settings::Settings;
use theme::ThemeSettings;
use theme::{IconTheme, ThemeRegistry, ThemeSettings};
use util::{maybe, paths::PathExt};
#[derive(Deserialize, Debug)]
@ -58,33 +59,51 @@ impl FileIcons {
.or_else(|| this.get_icon_for_type("default", cx))
}
pub fn get_icon_for_type(&self, typ: &str, cx: &AppContext) -> Option<SharedString> {
let theme_settings = ThemeSettings::get_global(cx);
fn default_icon_theme(cx: &AppContext) -> Option<Arc<IconTheme>> {
let theme_registry = ThemeRegistry::global(cx);
theme_registry.default_icon_theme().ok()
}
theme_settings
.active_icon_theme
.file_icons
.get(typ)
.map(|icon_definition| icon_definition.path.clone())
pub fn get_icon_for_type(&self, typ: &str, cx: &AppContext) -> Option<SharedString> {
fn get_icon_for_type(icon_theme: &Arc<IconTheme>, typ: &str) -> Option<SharedString> {
icon_theme
.file_icons
.get(typ)
.map(|icon_definition| icon_definition.path.clone())
}
get_icon_for_type(&ThemeSettings::get_global(cx).active_icon_theme, typ).or_else(|| {
Self::default_icon_theme(cx).and_then(|icon_theme| get_icon_for_type(&icon_theme, typ))
})
}
pub fn get_folder_icon(expanded: bool, cx: &AppContext) -> Option<SharedString> {
let icon_theme = &ThemeSettings::get_global(cx).active_icon_theme;
if expanded {
icon_theme.directory_icons.expanded.clone()
} else {
icon_theme.directory_icons.collapsed.clone()
fn get_folder_icon(icon_theme: &Arc<IconTheme>, expanded: bool) -> Option<SharedString> {
if expanded {
icon_theme.directory_icons.expanded.clone()
} else {
icon_theme.directory_icons.collapsed.clone()
}
}
get_folder_icon(&ThemeSettings::get_global(cx).active_icon_theme, expanded).or_else(|| {
Self::default_icon_theme(cx)
.and_then(|icon_theme| get_folder_icon(&icon_theme, expanded))
})
}
pub fn get_chevron_icon(expanded: bool, cx: &AppContext) -> Option<SharedString> {
let icon_theme = &ThemeSettings::get_global(cx).active_icon_theme;
if expanded {
icon_theme.chevron_icons.expanded.clone()
} else {
icon_theme.chevron_icons.collapsed.clone()
fn get_chevron_icon(icon_theme: &Arc<IconTheme>, expanded: bool) -> Option<SharedString> {
if expanded {
icon_theme.chevron_icons.expanded.clone()
} else {
icon_theme.chevron_icons.collapsed.clone()
}
}
get_chevron_icon(&ThemeSettings::get_global(cx).active_icon_theme, expanded).or_else(|| {
Self::default_icon_theme(cx)
.and_then(|icon_theme| get_chevron_icon(&icon_theme, expanded))
})
}
}