leyoda/cosmic-text
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Load foreground/background from theme

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This commit is contained in:
Jeremy Soller 2022-10-26 17:47:02 -06:00
parent 9bbc0ba6c5
commit dacd9bef94
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GPG key ID: 87F211AF2BE4C2FE
1 changed files with 23 additions and 10 deletions
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33
examples/syntax/src/main.rs
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@ -3,7 +3,7 @@
use cosmic_text::{Attrs, Color, Family, FontSystem, Style, SwashCache,
TextAction, TextBuffer, TextBufferLine, TextMetrics, Weight};
use orbclient::{EventOption, Renderer, Window, WindowFlag};
use std::{env, fs, process, thread, time::{Duration, Instant}};
use std::{env, fs, process, time::Instant};
fn main() {
env_logger::init();
@ -40,6 +40,8 @@ fn main() {
window.height() as i32
);
let mut bg_color = orbclient::Color::rgb(0x00, 0x00, 0x00);
let mut font_color = orbclient::Color::rgb(0xFF, 0xFF, 0xFF);
{
use syntect::easy::HighlightLines;
use syntect::parsing::SyntaxSet;
@ -49,12 +51,28 @@ fn main() {
// Load these once at the start of your program
let ps = SyntaxSet::load_defaults_newlines();
let ts = ThemeSet::load_defaults();
let theme = &ts.themes["base16-eighties.dark"];
if let Some(background) = theme.settings.background {
bg_color = orbclient::Color::rgba(
background.r,
background.g,
background.b,
background.a,
);
}
if let Some(foreground) = theme.settings.foreground {
font_color = orbclient::Color::rgba(
foreground.r,
foreground.g,
foreground.b,
foreground.a,
);
}
let syntax = ps.find_syntax_by_extension("rs").unwrap();
for (name, _) in ts.themes.iter() {
println!("{}", name);
}
let mut h = HighlightLines::new(syntax, &ts.themes["base16-eighties.dark"]);
let mut h = HighlightLines::new(syntax, &theme);
for (line_i, highlight_line) in LinesWithEndings::from(&text).enumerate() { // LinesWithEndings enables use of newlines mode
while line_i >= buffer.lines.len() {
buffer.lines.push(TextBufferLine::new(String::new(), attrs));
@ -107,9 +125,6 @@ fn main() {
let mut mouse_y = -1;
let mut mouse_left = false;
loop {
let bg_color = orbclient::Color::rgb(0x2d, 0x2d, 0x2d);
let font_color = orbclient::Color::rgb(0xFF, 0xFF, 0xFF);
if buffer.cursor_moved {
buffer.shape_until_cursor();
buffer.cursor_moved = false;
@ -174,7 +189,5 @@ fn main() {
_ => (),
}
}
thread::sleep(Duration::from_millis(1));
}
}