simple-osd-daemons/common/examples/simple.rs

extern crate simple_osd_common as osd;

use osd::notify::{OSD, OSDContents, OSDProgressText, Urgency};
use osd::config::Config;
use std::time::Duration;
use std::thread::sleep;

fn main() {
    let mut config = Config::new("simple-example");

    let foo = config.get_default("example section", "foo", "bar baz".to_string());

    println!("Value of foo is {}", foo);

    let example_no_default = config.get::<i32>("example section", "example variable with no default");

    println!("Value of example variable with no default is {:?}", example_no_default);

    let refresh_interval = config.get_default("default", "refresh interval", 1);

    let mut osd_simple = OSD::new();
    osd_simple.title = Some("Simple (but urgent) notification".to_string());
    osd_simple.contents = OSDContents::Simple(Some("Just simple contents".to_string()));
    osd_simple.urgency = Urgency::Critical;

    let mut percentage = 0.;

    let mut osd_progress_bar_percentage = OSD::new();
    osd_progress_bar_percentage.title = Some("A progress bar showing important percentage!".to_string());

    let eta = 15.;
    let mut elapsed = 0.;

    let mut osd_progress_bar_text = OSD::new();
    osd_progress_bar_text.title = Some("Nuclear warhead launch in progress, time left:".to_string());
    osd_progress_bar_text.urgency = Urgency::Low;

    loop {
        percentage = (percentage + 0.123) % 1.;

        elapsed = (elapsed + refresh_interval as f32) % eta;

        osd_progress_bar_percentage.contents = OSDContents::Progress(percentage, OSDProgressText::Percentage);

        osd_progress_bar_text.contents = OSDContents::Progress(elapsed / eta, OSDProgressText::Text(Some(format!("{}s / {}s", elapsed, eta))));

        osd_simple.update();
        osd_progress_bar_percentage.update();
        osd_progress_bar_text.update();

        sleep(Duration::from_secs(refresh_interval));
    }

}