55 lines
1.3 KiB
Rust
55 lines
1.3 KiB
Rust
use crate::common::{DialDir, ThresholdHelper};
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use crate::controller::ControlMode;
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use crate::fake_input::FakeInput;
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use crate::DynResult;
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use evdev_rs::enums::EV_KEY;
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pub struct Volume {
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thresh: ThresholdHelper,
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fake_input: FakeInput,
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}
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impl Volume {
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pub fn new(sensitivity: i32) -> Volume {
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Volume {
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thresh: ThresholdHelper::new(sensitivity),
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fake_input: FakeInput::new(),
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}
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}
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}
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impl ControlMode for Volume {
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fn on_btn_press(&mut self) -> DynResult<()> {
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// TODO: support double-click to mute
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eprintln!("play/pause");
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// self.fake_input.mute()?
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self.fake_input.key_click(&[EV_KEY::KEY_PLAYPAUSE])?;
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Ok(())
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}
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fn on_btn_release(&mut self) -> DynResult<()> {
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Ok(())
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}
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fn on_dial(&mut self, delta: i32) -> DynResult<()> {
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match self.thresh.update(delta) {
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Some(DialDir::Left) => {
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eprintln!("volume down");
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self.fake_input
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.key_click(&[EV_KEY::KEY_LEFTSHIFT, EV_KEY::KEY_VOLUMEDOWN])?
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}
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Some(DialDir::Right) => {
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eprintln!("volume up");
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self.fake_input
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.key_click(&[EV_KEY::KEY_LEFTSHIFT, EV_KEY::KEY_VOLUMEUP])?
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}
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None => {}
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}
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Ok(())
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}
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}
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