ZIm/crates/markdown/examples/markdown.rs
Conrad Irwin bd61eb0889
Use IBM Plex Sans / Lilex (#36084)
The Zed Plex fonts were found to violate the OFL by using the word Plex
in the name.

Lilex has better ligatures and box-drawing characters than Zed Plex
Mono, but Zed Plex Sans should be identical
to IBM Plex Sans.

Closes #15542
Closes zed-industries/zed-fonts#31

Release Notes:

- The "Zed Plex Sans" and "Zed Plex Mono" fonts have been replaced with
"IBM Plex Sans" and "Lilex". The old names still work for backward
compatibility. Other than fixing line-drawing characters, and improving
the ligatures, there should be little visual change as the fonts are all
of the same family.
- Introduced ".ZedSans" and ".ZedMono" as aliases to allow us to easily
change the default fonts in the future. These currently default to "IBM
Plex Sans" and "Lilex" respectively.
2025-08-13 13:25:52 -06:00

124 lines
7.4 KiB
Rust

use assets::Assets;
use gpui::{Application, Entity, KeyBinding, StyleRefinement, WindowOptions, prelude::*, rgb};
use language::{LanguageRegistry, language_settings::AllLanguageSettings};
use markdown::{Markdown, MarkdownElement, MarkdownStyle};
use node_runtime::NodeRuntime;
use settings::SettingsStore;
use std::sync::Arc;
use theme::LoadThemes;
use ui::prelude::*;
use ui::{App, Window, div};
const MARKDOWN_EXAMPLE: &str = r#"
# Markdown Example Document
## Headings
Headings are created by adding one or more `#` symbols before your heading text. The number of `#` you use will determine the size of the heading.
```
function a(b: T) {
}
```
Remember, markdown processors may have slight differences and extensions, so always refer to the specific documentation or guides relevant to your platform or editor for the best practices and additional features.
## Images
![Alt Text](data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTgiIGhlaWdodD0iMTAiIHZpZXdCb3g9IjAgMCA1NDAgMzAwIiBmaWxsPSJub25lIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPgogIDxzdHlsZT4KICAgIC5ncmVlbi1zaGFwZSB7CiAgICAgIGZpbGw6ICNDNEVFRDA7IC8qIExpZ2h0IG1vZGUgKi8KICAgIH0KCiAgICBAbWVkaWEgKHByZWZlcnMtY29sb3Itc2NoZW1lOiBkYXJrKSB7CiAgICAgIC5ncmVlbi1zaGFwZSB7CiAgICAgICAgZmlsbDogIzEyNTIyNTsgLyogRGFyayBtb2RlICovCiAgICAgIH0KICAgIH0KICA8L3N0eWxlPgogIDxwYXRoIGQ9Ik00MjAgMzBMMzkwIDYwTDQ4MCAxNTBMMzkwIDI0MEwzMzAgMTgwTDMwMCAyMTBMMzkwIDMwMEw1NDAgMTUwTDQyMCAzMFoiIGNsYXNzPSJncmVlbi1zaGFwZSIvPgogIDxwYXRoIGQ9Ik0xNTAgMEwzMCAxMjBMNjAgMTUwTDE1MCA2MEwyMTAgMTIwTDI0MCA5MEwxNTAgMFoiIGNsYXNzPSJncmVlbi1zaGFwZSIvPgogIDxwYXRoIGQ9Ik0zOTAgMEw0MjAgMzBMMTUwIDMwMEwwIDE1MEwzMCAxMjBMMTUwIDI0MEwzOTAgMFoiIGZpbGw9IiMxRUE0NDYiLz4KPC9zdmc+) item one
![other alt text](data:image/svg+xml;base64,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) item two
![third alt text](data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTgiIGhlaWdodD0iMTAiIHZpZXdCb3g9IjAgMCA1NDAgMzAwIiBmaWxsPSJub25lIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPgogIDxzdHlsZT4KICAgIC5ibHVlLXNoYXBlIHsKICAgICAgZmlsbDogI0E4QzdGQTsgLyogTGlnaHQgbW9kZSAqLwogICAgfQoKICAgIEBtZWRpYSAocHJlZmVycy1jb2xvci1zY2hlbWU6IGRhcmspIHsKICAgICAgLmJsdWUtc2hhcGUgewogICAgICAgIGZpbGw6ICMyRDUwOUU7IC8qIERhcmsgbW9kZSAqLwogICAgICB9CiAgICB9CgogICAgLmRhcmtlci1ibHVlLXNoYXBlIHsKICAgICAgICBmaWxsOiAjMUI2RUYzOwogICAgfQoKICAgIEBtZWRpYSAocHJlZmVycy1jb2xvci1zY2hlbWU6IGRhcmspIHsKICAgICAgICAuZGFya2VyLWJsdWUtc2hhcGUgewogICAgICAgICAgICBmaWxsOiAjNDE4NUZGOwogICAgICAgIH0KICAgIH0KCiAgPC9zdHlsZT4KICA8cGF0aCBkPSJNMTUwIDBMMTgwIDMwTDE1MCA2MEwxMjAgMzBMMTUwIDBaIiBjbGFzcz0iYmx1ZS1zaGFwZSIvPgogIDxwYXRoIGQ9Ik0yMTAgNjBMMjQwIDkwTDIxMCAxMjBMMTgwIDkwTDIxMCA2MFoiIGNsYXNzPSJibHVlLXNoYXBlIi8+CiAgPHBhdGggZD0iTTQ1MCA2MEw0ODAgOTBMNDUwIDEyMEw0MjAgOTBMNDUwIDYwWiIgY2xhc3M9ImJsdWUtc2hhcGUiLz4KICA8cGF0aCBkPSJNNTEwIDEyMEw1NDAgMTUwTDUxMCAxODBMNDgwIDE1MEw1MTAgMTIwWiIgY2xhc3M9ImJsdWUtc2hhcGUiLz4KICA8cGF0aCBkPSJNNDUwIDE4MEw0ODAgMjEwTDQ1MCAyNDBMNDIwIDIxMEw0NTAgMTgwWiIgY2xhc3M9ImJsdWUtc2hhcGUiLz4KICA8cGF0aCBkPSJNMzkwIDI0MEw0MjAgMjcwTDM5MCAzMDBMMzYwIDI3MEwzOTAgMjQwWiIgY2xhc3M9ImJsdWUtc2hhcGUiLz4KICA8cGF0aCBkPSJNMzMwIDE4MEwzNjAgMjEwTDMzMCAyNDBMMzAwIDIxMEwzMzAgMTgwWiIgY2xhc3M9ImJsdWUtc2hhcGUiLz4KICA8cGF0aCBkPSJNOTAgNjBMMTIwIDkwTDkwIDEyMEw2MCA5MEw5MCA2MFoiIGNsYXNzPSJibHVlLXNoYXBlIi8+CiAgPHBhdGggZD0iTTM5MCAwTDQyMCAzMEwxNTAgMzAwTDAgMTUwTDMwIDEyMEwxNTAgMjQwTDM5MCAwWiIgY2xhc3M9ImRhcmtlci1ibHVlLXNoYXBlIi8+Cjwvc3ZnPg==) item three
"#;
pub fn main() {
env_logger::init();
Application::new().with_assets(Assets).run(|cx| {
let store = SettingsStore::test(cx);
cx.set_global(store);
language::init(cx);
SettingsStore::update(cx, |store, cx| {
store.update_user_settings::<AllLanguageSettings>(cx, |_| {});
});
cx.bind_keys([KeyBinding::new("cmd-c", markdown::Copy, None)]);
let node_runtime = NodeRuntime::unavailable();
theme::init(LoadThemes::JustBase, cx);
let language_registry = LanguageRegistry::new(cx.background_executor().clone());
language_registry.set_theme(cx.theme().clone());
let language_registry = Arc::new(language_registry);
languages::init(language_registry.clone(), node_runtime, cx);
Assets.load_fonts(cx).unwrap();
cx.activate(true);
cx.open_window(WindowOptions::default(), |_, cx| {
cx.new(|cx| MarkdownExample::new(MARKDOWN_EXAMPLE.into(), language_registry, cx))
})
.unwrap();
});
}
struct MarkdownExample {
markdown: Entity<Markdown>,
}
impl MarkdownExample {
pub fn new(text: SharedString, language_registry: Arc<LanguageRegistry>, cx: &mut App) -> Self {
let markdown = cx
.new(|cx| Markdown::new(text, Some(language_registry), Some("TypeScript".into()), cx));
Self { markdown }
}
}
impl Render for MarkdownExample {
fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
let markdown_style = MarkdownStyle {
base_text_style: gpui::TextStyle {
font_family: ".ZedSans".into(),
color: cx.theme().colors().terminal_ansi_black,
..Default::default()
},
code_block: StyleRefinement::default()
.font_family(".ZedMono")
.m(rems(1.))
.bg(rgb(0xAAAAAAA)),
inline_code: gpui::TextStyleRefinement {
font_family: Some(".ZedMono".into()),
color: Some(cx.theme().colors().editor_foreground),
background_color: Some(cx.theme().colors().editor_background),
..Default::default()
},
rule_color: Color::Muted.color(cx),
block_quote_border_color: Color::Muted.color(cx),
block_quote: gpui::TextStyleRefinement {
color: Some(Color::Muted.color(cx)),
..Default::default()
},
link: gpui::TextStyleRefinement {
color: Some(Color::Accent.color(cx)),
underline: Some(gpui::UnderlineStyle {
thickness: px(1.),
color: Some(Color::Accent.color(cx)),
wavy: false,
}),
..Default::default()
},
syntax: cx.theme().syntax().clone(),
selection_background_color: cx.theme().colors().element_selection_background,
..Default::default()
};
div()
.id("markdown-example")
.debug_selector(|| "foo".into())
.relative()
.bg(gpui::white())
.size_full()
.p_4()
.overflow_y_scroll()
.child(MarkdownElement::new(self.markdown.clone(), markdown_style))
}
}