Port font handling to fontdock and ttf-parser 🛳

- Use fontdock for indexing fonts and querying
- Typst binary now automatically indexes and uses system fonts in addition to a fixed font folder!
- Removes subsetting support for now (was half-finished anyways, plan is to use harfbuzz for subsetting in the future)
- Adds font width configuration support

1 files changed, 5 insertions, 5 deletions

diff --git a/src/layout/mod.rs b/src/layout/mod.rs
index 4863d554..8bcceda6 100644
--- a/src/layout/mod.rs
+++ b/src/layout/mod.rs
@@ -3,7 +3,7 @@
 use std::fmt::{self, Display, Formatter};
 use smallvec::SmallVec;
 use serde::Serialize;
-use toddle::query::FontIndex;
+use fontdock::FaceId;
 
 use crate::length::{Length, Size, Margins};
 use self::prelude::*;
@@ -44,12 +44,12 @@ pub struct Layout {
 
 impl Layout {
     /// Returns a vector with all used font indices.
-    pub fn find_used_fonts(&self) -> Vec<FontIndex> {
+    pub fn find_used_fonts(&self) -> Vec<FaceId> {
         let mut fonts = Vec::new();
         for action in &self.actions {
-            if let LayoutAction::SetFont(index, _) = action {
-                if !fonts.contains(index) {
-                    fonts.push(*index);
+            if let &LayoutAction::SetFont(id, _) = action {
+                if !fonts.contains(&id) {
+                    fonts.push(id);
                 }
             }
         }