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gpui: Bring back family and style names in font name suggestions

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This commit is contained in:
Piotr Osiewicz 2024-01-18 12:01:10 +01:00
parent 5d6af532d9
commit 0a0921f88b
3 changed files with 23 additions and 9 deletions
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1
crates/gpui/src/platform.rs
View File

@ -201,6 +201,7 @@ pub trait PlatformDispatcher: Send + Sync {
pub(crate) trait PlatformTextSystem: Send + Sync {
fn add_fonts(&self, fonts: &[Arc<Vec<u8>>]) -> Result<()>;
fn all_font_names(&self) -> Vec<String>;
fn all_font_families(&self) -> Vec<String>;
fn font_id(&self, descriptor: &Font) -> Result<FontId>;
fn font_metrics(&self, font_id: FontId) -> FontMetrics;
fn typographic_bounds(&self, font_id: FontId, glyph_id: GlyphId) -> Result<Bounds<f32>>;

12
crates/gpui/src/platform/mac/text_system.rs
View File

@ -85,7 +85,9 @@ impl PlatformTextSystem for MacTextSystem {
};
let mut names = BTreeSet::new();
for descriptor in descriptors.into_iter() {
names.insert(descriptor.display_name());
names.insert(descriptor.font_name());
names.insert(descriptor.family_name());
names.insert(descriptor.style_name());
}
if let Ok(fonts_in_memory) = self.0.read().memory_source.all_families() {
names.extend(fonts_in_memory);
@ -93,6 +95,14 @@ impl PlatformTextSystem for MacTextSystem {
names.into_iter().collect()
}
fn all_font_families(&self) -> Vec<String> {
self.0
.read()
.system_source
.all_families()
.expect("core text should never return an error")
}
fn font_id(&self, font: &Font) -> Result<FontId> {
let lock = self.0.upgradable_read();
if let Some(font_id) = lock.font_selections.get(font) {

19
crates/gpui/src/text_system.rs
View File

@ -13,7 +13,7 @@ use crate::{
SharedString, Size, UnderlineStyle,
};
use anyhow::anyhow;
use collections::{FxHashMap, FxHashSet};
use collections::{BTreeSet, FxHashMap, FxHashSet};
use core::fmt;
use itertools::Itertools;
use parking_lot::{Mutex, RwLock, RwLockUpgradableReadGuard};
@ -66,15 +66,18 @@ impl TextSystem {
}
pub fn all_font_names(&self) -> Vec<String> {
let mut families = self.platform_text_system.all_font_names();
families.append(
&mut self
.fallback_font_stack
let mut names: BTreeSet<_> = self
.platform_text_system
.all_font_names()
.into_iter()
.collect();
names.extend(self.platform_text_system.all_font_families().into_iter());
names.extend(
self.fallback_font_stack
.iter()
.map(|font| font.family.to_string())
.collect(),
.map(|font| font.family.to_string()),
);
families
names.into_iter().collect()
}
pub fn add_fonts(&self, fonts: &[Arc<Vec<u8>>]) -> Result<()> {
self.platform_text_system.add_fonts(fonts)