73 lines
1.6 KiB
Rust
73 lines
1.6 KiB
Rust
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use std::default::Default;
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use crate::{
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buffer::BufferView,
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color::Color,
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fonts::FontMap,
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widgets::{Geometry, Widget},
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};
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use chrono::{Datelike, Local};
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const DATE_FONT: &str = "sans";
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const DATE_SIZE: f32 = 40.;
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pub struct Date {
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dirty: bool,
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geometry: Geometry,
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}
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impl Date {
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pub fn new() -> Date {
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Date {
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dirty: true,
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geometry: Default::default(),
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}
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}
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}
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impl<'a> Widget for Date {
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fn set_dirty(&mut self, dirty: bool) {
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self.dirty = dirty;
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}
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fn get_dirty(&self) -> bool {
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self.dirty
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}
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fn geometry(&self) -> Geometry {
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self.geometry
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}
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fn draw(&mut self, fonts: &mut FontMap, view: &mut BufferView) -> Geometry {
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let time = Local::now().naive_local();
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let fg = Color::new(1., 1., 1., 1.);
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let bg = Color::new(0., 0., 0., 1.);
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let mut date_line = view.offset((0, 8)).unwrap();
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let font = fonts.get_font(DATE_FONT, DATE_SIZE);
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font.auto_draw_text(
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&mut date_line,
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&bg,
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&fg,
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&format!(
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"{}, {:02}/{:02}/{:4}",
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time.weekday(),
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time.day(),
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time.month(),
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time.year()
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),
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)
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.unwrap();
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self.geometry
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}
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fn geometry_update(&mut self, _fonts: &mut FontMap, geometry: &Geometry) -> Geometry {
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self.geometry = Geometry {
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x: geometry.x,
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y: geometry.y,
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width: 256,
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height: DATE_SIZE.ceil() as u32,
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};
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self.geometry
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}
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}
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