Files
notedeck/crates/notedeck_chrome/src/fonts.rs
William Casarin ec755493d9 Introducing Damus Notedeck: a nostr browser
This splits notedeck into:

- notedeck
- notedeck_chrome
- notedeck_columns

The `notedeck` crate is the library that `notedeck_chrome` and
`notedeck_columns`, use. It contains common functionality related to
notedeck apps such as the NoteCache, ImageCache, etc.

The `notedeck_chrome` crate is the binary and ui chrome. It is
responsible for managing themes, user accounts, signing, data paths,
nostrdb, image caches etc. It will eventually have its own ui which has
yet to be determined.  For now it just manages the browser data, which
is passed to apps via a new struct called `AppContext`.

`notedeck_columns` is our columns app, with less responsibility now that
more things are handled by `notedeck_chrome`

There is still much work left to do before this is a proper browser:

- process isolation
- sandboxing
- etc

This is the beginning of a new era! We're just getting started.

Signed-off-by: William Casarin <jb55@jb55.com>
2024-12-12 20:08:55 -08:00

147 lines
4.0 KiB
Rust

use egui::{FontData, FontDefinitions, FontTweak};
use std::collections::BTreeMap;
use tracing::debug;
use notedeck::fonts::NamedFontFamily;
// Use gossip's approach to font loading. This includes japanese fonts
// for rending stuff from japanese users.
pub fn setup_fonts(ctx: &egui::Context) {
let mut font_data: BTreeMap<String, FontData> = BTreeMap::new();
let mut families = BTreeMap::new();
font_data.insert(
"Onest".to_owned(),
FontData::from_static(include_bytes!(
"../../../assets/fonts/onest/OnestRegular1602-hint.ttf"
)),
);
font_data.insert(
"OnestMedium".to_owned(),
FontData::from_static(include_bytes!(
"../../../assets/fonts/onest/OnestMedium1602-hint.ttf"
)),
);
font_data.insert(
"DejaVuSans".to_owned(),
FontData::from_static(include_bytes!(
"../../../assets/fonts/DejaVuSansSansEmoji.ttf"
)),
);
font_data.insert(
"OnestBold".to_owned(),
FontData::from_static(include_bytes!(
"../../../assets/fonts/onest/OnestBold1602-hint.ttf"
)),
);
/*
font_data.insert(
"DejaVuSansBold".to_owned(),
FontData::from_static(include_bytes!(
"../assets/fonts/DejaVuSans-Bold-SansEmoji.ttf"
)),
);
font_data.insert(
"DejaVuSans".to_owned(),
FontData::from_static(include_bytes!("../assets/fonts/DejaVuSansSansEmoji.ttf")),
);
font_data.insert(
"DejaVuSansBold".to_owned(),
FontData::from_static(include_bytes!(
"../assets/fonts/DejaVuSans-Bold-SansEmoji.ttf"
)),
);
*/
font_data.insert(
"Inconsolata".to_owned(),
FontData::from_static(include_bytes!(
"../../../assets/fonts/Inconsolata-Regular.ttf"
))
.tweak(FontTweak {
scale: 1.22, // This font is smaller than DejaVuSans
y_offset_factor: -0.18, // and too low
y_offset: 0.0,
baseline_offset_factor: 0.0,
}),
);
font_data.insert(
"NotoSansCJK".to_owned(),
FontData::from_static(include_bytes!(
"../../../assets/fonts/NotoSansCJK-Regular.ttc"
)),
);
font_data.insert(
"NotoSansThai".to_owned(),
FontData::from_static(include_bytes!(
"../../../assets/fonts/NotoSansThai-Regular.ttf"
)),
);
// Some good looking emojis. Use as first priority:
font_data.insert(
"NotoEmoji".to_owned(),
FontData::from_static(include_bytes!(
"../../../assets/fonts/NotoEmoji-Regular.ttf"
))
.tweak(FontTweak {
scale: 1.1, // make them a touch larger
y_offset_factor: 0.0,
y_offset: 0.0,
baseline_offset_factor: 0.0,
}),
);
let base_fonts = vec![
"DejaVuSans".to_owned(),
"NotoEmoji".to_owned(),
"NotoSansCJK".to_owned(),
"NotoSansThai".to_owned(),
];
let mut proportional = vec!["Onest".to_owned()];
proportional.extend(base_fonts.clone());
let mut medium = vec!["OnestMedium".to_owned()];
medium.extend(base_fonts.clone());
let mut mono = vec!["Inconsolata".to_owned()];
mono.extend(base_fonts.clone());
let mut bold = vec!["OnestBold".to_owned()];
bold.extend(base_fonts.clone());
let emoji = vec!["NotoEmoji".to_owned()];
families.insert(egui::FontFamily::Proportional, proportional);
families.insert(egui::FontFamily::Monospace, mono);
families.insert(
egui::FontFamily::Name(NamedFontFamily::Medium.as_str().into()),
medium,
);
families.insert(
egui::FontFamily::Name(NamedFontFamily::Bold.as_str().into()),
bold,
);
families.insert(
egui::FontFamily::Name(NamedFontFamily::Emoji.as_str().into()),
emoji,
);
debug!("fonts: {:?}", families);
let defs = FontDefinitions {
font_data,
families,
};
ctx.set_fonts(defs);
}