1use assets::Assets;
2use gpui::{Application, Entity, KeyBinding, Length, StyleRefinement, WindowOptions, rgb};
3use language::{LanguageRegistry, language_settings::AllLanguageSettings};
4use markdown::{Markdown, MarkdownStyle};
5use node_runtime::NodeRuntime;
6use settings::SettingsStore;
7use std::sync::Arc;
8use theme::LoadThemes;
9use ui::div;
10use ui::prelude::*;
11
12const MARKDOWN_EXAMPLE: &str = r#"
13this text should be selectable
14
15wow so cool
16
17## Heading 2
18"#;
19pub fn main() {
20 env_logger::init();
21
22 Application::new().with_assets(Assets).run(|cx| {
23 let store = SettingsStore::test(cx);
24 cx.set_global(store);
25 language::init(cx);
26 SettingsStore::update(cx, |store, cx| {
27 store.update_user_settings::<AllLanguageSettings>(cx, |_| {});
28 });
29 cx.bind_keys([KeyBinding::new("cmd-c", markdown::Copy, None)]);
30
31 let node_runtime = NodeRuntime::unavailable();
32 let language_registry = Arc::new(LanguageRegistry::new(cx.background_executor().clone()));
33 languages::init(language_registry.clone(), node_runtime, cx);
34 theme::init(LoadThemes::JustBase, cx);
35 Assets.load_fonts(cx).unwrap();
36
37 cx.activate(true);
38 let _ = cx.open_window(WindowOptions::default(), |_, cx| {
39 cx.new(|cx| {
40 let markdown_style = MarkdownStyle {
41 base_text_style: gpui::TextStyle {
42 font_family: "Zed Mono".into(),
43 color: cx.theme().colors().text,
44 ..Default::default()
45 },
46 code_block: StyleRefinement {
47 text: Some(gpui::TextStyleRefinement {
48 font_family: Some("Zed Mono".into()),
49 background_color: Some(cx.theme().colors().editor_background),
50 ..Default::default()
51 }),
52 margin: gpui::EdgesRefinement {
53 top: Some(Length::Definite(rems(4.).into())),
54 left: Some(Length::Definite(rems(4.).into())),
55 right: Some(Length::Definite(rems(4.).into())),
56 bottom: Some(Length::Definite(rems(4.).into())),
57 },
58 ..Default::default()
59 },
60 inline_code: gpui::TextStyleRefinement {
61 font_family: Some("Zed Mono".into()),
62 background_color: Some(cx.theme().colors().editor_background),
63 ..Default::default()
64 },
65 rule_color: Color::Muted.color(cx),
66 block_quote_border_color: Color::Muted.color(cx),
67 block_quote: gpui::TextStyleRefinement {
68 color: Some(Color::Muted.color(cx)),
69 ..Default::default()
70 },
71 link: gpui::TextStyleRefinement {
72 color: Some(Color::Accent.color(cx)),
73 underline: Some(gpui::UnderlineStyle {
74 thickness: px(1.),
75 color: Some(Color::Accent.color(cx)),
76 wavy: false,
77 }),
78 ..Default::default()
79 },
80 syntax: cx.theme().syntax().clone(),
81 selection_background_color: {
82 let mut selection = cx.theme().players().local().selection;
83 selection.fade_out(0.7);
84 selection
85 },
86 heading: Default::default(),
87 ..Default::default()
88 };
89 let markdown = cx.new(|cx| {
90 Markdown::new(MARKDOWN_EXAMPLE.into(), markdown_style, None, None, cx)
91 });
92
93 HelloWorld { markdown }
94 })
95 });
96 });
97}
98struct HelloWorld {
99 markdown: Entity<Markdown>,
100}
101
102impl Render for HelloWorld {
103 fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
104 div()
105 .flex()
106 .bg(rgb(0x2e7d32))
107 .size(Length::Definite(Pixels(700.0).into()))
108 .justify_center()
109 .items_center()
110 .shadow_lg()
111 .border_1()
112 .border_color(rgb(0x0000ff))
113 .text_xl()
114 .text_color(rgb(0xffffff))
115 .child(div().child(self.markdown.clone()).p_20())
116 }
117}