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|
mod eval;
mod lexer;
mod op;
mod parser;
use gdk4::{Key, ModifierType};
use gtk4::glib::{clone, ExitCode};
use gtk4::prelude::{
ApplicationExt, ApplicationExtManual, EditableExt, GridExt, GtkWindowExt, WidgetExt,
};
use gtk4::{glib, Application, ApplicationWindow, Entry, EventControllerKey, Grid};
fn main() -> ExitCode {
let app = Application::builder()
.application_id("com.github.rhogenson.qc")
.build();
app.connect_activate(|app| {
let window = ApplicationWindow::builder()
.application(app)
.decorated(false)
.resizable(false)
.build();
let grid = Grid::new();
window.set_child(Some(&grid));
let input = Entry::builder().width_request(300).build();
grid.attach(&input, 0, 0, 1, 1);
let output = Entry::builder().editable(false).build();
grid.attach(&output, 0, 1, 1, 1);
let key_controller = EventControllerKey::new();
key_controller.connect_key_released(
clone!(@weak window, @weak input, @weak output => move |_, k, _, modifiers| {
if k == Key::Escape
|| k == Key::Return
|| k == Key::bracketleft && modifiers.contains(ModifierType::CONTROL_MASK)
{
window.destroy();
}
if let Some(bytecode) = parser::parse(&input.text()) {
output.set_text(&format!("{}", op::eval(&bytecode)));
}
}),
);
window.add_controller(key_controller);
window.present();
});
app.run()
}
|
