55 lines
1.8 KiB
Rust
55 lines
1.8 KiB
Rust
#[macro_use]
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extern crate clap;
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use clap::{Arg, App, AppSettings};
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use tvrs::MultiScreen;
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fn main() {
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let matches = App::new(crate_name!())
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.author(crate_authors!(" "))
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.version(crate_version!())
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.setting(AppSettings::ColoredHelp)
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.arg(Arg::with_name("action")
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.help("Action to do")
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.takes_value(true)
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.value_name("ACTION")
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.possible_values(&["disable", "duplicate", "enable","only-secondary"])
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.required(true))
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.arg(Arg::with_name("position")
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.help("Specify the position of the second screen")
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.possible_values(&["left", "right", "above", "below"])
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.required_if("action", "enable"))
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.arg(Arg::with_name("sound")
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.help("Outputs the sound to the HDMI (requires pulseaudio)")
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.short("s")
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.long("sound"))
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.get_matches();
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let screens = MultiScreen::detect()
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.expect("An error happened while finding screens");
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let sound = matches.occurrences_of("sound") > 0;
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let result = match matches.value_of("action") {
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Some("disable") => screens.only_primary(),
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Some("duplicate") => screens.duplicate(),
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Some("enable") => {
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// Can never fail, clap will crash before this
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let side = matches.value_of("position").unwrap().parse().unwrap();
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screens.two_screens(side)
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},
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Some("only-secondary") => screens.only_secondary(),
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// Can never happen, clap will crash before this
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_ => Ok(())
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};
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if sound {
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if let Err(e) = screens.enable_hdmi_sound_if_present() {
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eprintln!("Error: couldn't set hdmi sound: {:?}", e);
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}
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}
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result.expect("An error happenned while executing the command");
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}
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