223 lines
8.1 KiB
Rust
223 lines
8.1 KiB
Rust
// SPDX-License-Identifier: MIT OR Apache-2.0
|
|
|
|
use cosmic_text::{
|
|
Action, Attrs, AttrsList, Buffer, BufferLine, Color, Edit, Editor, Family, FontSystem, Metrics,
|
|
Style, SwashCache, Weight,
|
|
};
|
|
use orbclient::{EventOption, Renderer, Window, WindowFlag};
|
|
use std::{
|
|
process, thread,
|
|
time::{Duration, Instant},
|
|
};
|
|
|
|
fn main() {
|
|
env_logger::init();
|
|
|
|
let font_system = FontSystem::new();
|
|
|
|
let display_scale = match orbclient::get_display_size() {
|
|
Ok((w, h)) => {
|
|
log::info!("Display size: {}, {}", w, h);
|
|
(h as i32 / 1600) + 1
|
|
}
|
|
Err(err) => {
|
|
log::warn!("Failed to get display size: {}", err);
|
|
1
|
|
}
|
|
};
|
|
|
|
let mut window = Window::new_flags(
|
|
-1,
|
|
-1,
|
|
1024 * display_scale as u32,
|
|
768 * display_scale as u32,
|
|
&format!("COSMIC TEXT - {}", font_system.locale()),
|
|
&[WindowFlag::Resizable],
|
|
)
|
|
.unwrap();
|
|
|
|
let mut editor = Editor::new(Buffer::new(
|
|
&font_system,
|
|
Metrics::new(32, 44).scale(display_scale),
|
|
));
|
|
|
|
editor
|
|
.buffer_mut()
|
|
.set_size(window.width() as i32, window.height() as i32);
|
|
|
|
let attrs = Attrs::new();
|
|
let serif_attrs = attrs.family(Family::Serif);
|
|
let mono_attrs = attrs.monospaced(true).family(Family::Monospace);
|
|
let comic_attrs = attrs.family(Family::Name("Comic Neue"));
|
|
|
|
editor.buffer_mut().lines.clear();
|
|
|
|
let lines: &[&[(&str, Attrs)]] = &[
|
|
&[
|
|
("B", attrs.weight(Weight::BOLD)),
|
|
("old ", attrs),
|
|
("I", attrs.style(Style::Italic)),
|
|
("talic ", attrs),
|
|
("f", attrs),
|
|
("i ", attrs),
|
|
("f", attrs.weight(Weight::BOLD)),
|
|
("i ", attrs),
|
|
("f", attrs.style(Style::Italic)),
|
|
("i ", attrs),
|
|
],
|
|
&[
|
|
("Sans-Serif Normal ", attrs),
|
|
("Sans-Serif Bold ", attrs.weight(Weight::BOLD)),
|
|
("Sans-Serif Italic ", attrs.style(Style::Italic)),
|
|
(
|
|
"Sans-Serif Bold Italic",
|
|
attrs.weight(Weight::BOLD).style(Style::Italic),
|
|
),
|
|
],
|
|
&[
|
|
("Serif Normal ", serif_attrs),
|
|
("Serif Bold ", serif_attrs.weight(Weight::BOLD)),
|
|
("Serif Italic ", serif_attrs.style(Style::Italic)),
|
|
(
|
|
"Serif Bold Italic",
|
|
serif_attrs.weight(Weight::BOLD).style(Style::Italic),
|
|
),
|
|
],
|
|
&[
|
|
("Mono Normal ", mono_attrs),
|
|
("Mono Bold ", mono_attrs.weight(Weight::BOLD)),
|
|
("Mono Italic ", mono_attrs.style(Style::Italic)),
|
|
(
|
|
"Mono Bold Italic",
|
|
mono_attrs.weight(Weight::BOLD).style(Style::Italic),
|
|
),
|
|
],
|
|
&[
|
|
("Comic Normal ", comic_attrs),
|
|
("Comic Bold ", comic_attrs.weight(Weight::BOLD)),
|
|
("Comic Italic ", comic_attrs.style(Style::Italic)),
|
|
(
|
|
"Comic Bold Italic",
|
|
comic_attrs.weight(Weight::BOLD).style(Style::Italic),
|
|
),
|
|
],
|
|
&[
|
|
("R", attrs.color(Color::rgb(0xFF, 0x00, 0x00))),
|
|
("A", attrs.color(Color::rgb(0xFF, 0x7F, 0x00))),
|
|
("I", attrs.color(Color::rgb(0xFF, 0xFF, 0x00))),
|
|
("N", attrs.color(Color::rgb(0x00, 0xFF, 0x00))),
|
|
("B", attrs.color(Color::rgb(0x00, 0x00, 0xFF))),
|
|
("O", attrs.color(Color::rgb(0x4B, 0x00, 0x82))),
|
|
("W ", attrs.color(Color::rgb(0x94, 0x00, 0xD3))),
|
|
("Red ", attrs.color(Color::rgb(0xFF, 0x00, 0x00))),
|
|
("Orange ", attrs.color(Color::rgb(0xFF, 0x7F, 0x00))),
|
|
("Yellow ", attrs.color(Color::rgb(0xFF, 0xFF, 0x00))),
|
|
("Green ", attrs.color(Color::rgb(0x00, 0xFF, 0x00))),
|
|
("Blue ", attrs.color(Color::rgb(0x00, 0x00, 0xFF))),
|
|
("Indigo ", attrs.color(Color::rgb(0x4B, 0x00, 0x82))),
|
|
("Violet ", attrs.color(Color::rgb(0x94, 0x00, 0xD3))),
|
|
("U", attrs.color(Color::rgb(0x94, 0x00, 0xD3))),
|
|
("N", attrs.color(Color::rgb(0x4B, 0x00, 0x82))),
|
|
("I", attrs.color(Color::rgb(0x00, 0x00, 0xFF))),
|
|
("C", attrs.color(Color::rgb(0x00, 0xFF, 0x00))),
|
|
("O", attrs.color(Color::rgb(0xFF, 0xFF, 0x00))),
|
|
("R", attrs.color(Color::rgb(0xFF, 0x7F, 0x00))),
|
|
("N", attrs.color(Color::rgb(0xFF, 0x00, 0x00))),
|
|
],
|
|
&[(
|
|
"生活,삶,जिंदगी 😀 FPS",
|
|
attrs.color(Color::rgb(0xFF, 0x00, 0x00)),
|
|
)],
|
|
];
|
|
for &line in lines {
|
|
let mut line_text = String::new();
|
|
let mut attrs_list = AttrsList::new(attrs);
|
|
for &(text, attrs) in line {
|
|
let start = line_text.len();
|
|
line_text.push_str(text);
|
|
let end = line_text.len();
|
|
attrs_list.add_span(start..end, attrs);
|
|
}
|
|
editor
|
|
.buffer_mut()
|
|
.lines
|
|
.push(BufferLine::new(line_text, attrs_list));
|
|
}
|
|
|
|
let mut swash_cache = SwashCache::new(&font_system);
|
|
|
|
//TODO: make window not async?
|
|
let mut mouse_x = -1;
|
|
let mut mouse_y = -1;
|
|
let mut mouse_left = false;
|
|
loop {
|
|
let bg_color = orbclient::Color::rgb(0x34, 0x34, 0x34);
|
|
let font_color = Color::rgb(0xFF, 0xFF, 0xFF);
|
|
|
|
editor.shape_as_needed();
|
|
if editor.buffer().redraw() {
|
|
let instant = Instant::now();
|
|
|
|
window.set(bg_color);
|
|
|
|
editor.draw(&mut swash_cache, font_color, |x, y, w, h, color| {
|
|
window.rect(x, y, w, h, orbclient::Color { data: color.0 });
|
|
});
|
|
|
|
window.sync();
|
|
|
|
editor.buffer_mut().set_redraw(false);
|
|
|
|
let duration = instant.elapsed();
|
|
log::debug!("redraw: {:?}", duration);
|
|
}
|
|
|
|
for event in window.events() {
|
|
match event.to_option() {
|
|
EventOption::Key(event) => match event.scancode {
|
|
orbclient::K_LEFT if event.pressed => editor.action(Action::Left),
|
|
orbclient::K_RIGHT if event.pressed => editor.action(Action::Right),
|
|
orbclient::K_UP if event.pressed => editor.action(Action::Up),
|
|
orbclient::K_DOWN if event.pressed => editor.action(Action::Down),
|
|
orbclient::K_HOME if event.pressed => editor.action(Action::Home),
|
|
orbclient::K_END if event.pressed => editor.action(Action::End),
|
|
orbclient::K_PGUP if event.pressed => editor.action(Action::PageUp),
|
|
orbclient::K_PGDN if event.pressed => editor.action(Action::PageDown),
|
|
orbclient::K_ENTER if event.pressed => editor.action(Action::Enter),
|
|
orbclient::K_BKSP if event.pressed => editor.action(Action::Backspace),
|
|
orbclient::K_DEL if event.pressed => editor.action(Action::Delete),
|
|
_ => (),
|
|
},
|
|
EventOption::TextInput(event) => editor.action(Action::Insert(event.character)),
|
|
EventOption::Mouse(mouse) => {
|
|
mouse_x = mouse.x;
|
|
mouse_y = mouse.y;
|
|
if mouse_left {
|
|
editor.action(Action::Drag {
|
|
x: mouse_x,
|
|
y: mouse_y,
|
|
});
|
|
}
|
|
}
|
|
EventOption::Button(button) => {
|
|
mouse_left = button.left;
|
|
if mouse_left {
|
|
editor.action(Action::Click {
|
|
x: mouse_x,
|
|
y: mouse_y,
|
|
});
|
|
}
|
|
}
|
|
EventOption::Resize(resize) => {
|
|
editor
|
|
.buffer_mut()
|
|
.set_size(resize.width as i32, resize.height as i32);
|
|
}
|
|
EventOption::Quit(_) => process::exit(0),
|
|
_ => (),
|
|
}
|
|
}
|
|
|
|
thread::sleep(Duration::from_millis(1));
|
|
}
|
|
}
|