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implement sync_lead and sync_follow flags for groovebox

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🪞👃🪞 2024-12-29 18:39:20 +01:00
parent b96fa34702
commit b78b55faa2
2 changed files with 20 additions and 12 deletions
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30
bin/cli_groovebox.rs
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@ -5,31 +5,34 @@ pub fn main () -> Usually<()> { GrooveboxCli::parse().run() }
pub struct GrooveboxCli {
/// Name of JACK client
#[arg(short, long)]
name: Option<String>,
name: Option<String>,
/// Whether to include a transport toolbar (default: true)
#[arg(short, long, default_value_t = true)]
transport: bool,
transport: bool,
/// Whether to attempt to become transport master
#[arg(short, long, default_value_t = true)]
sync: bool,
#[arg(short='S', long, default_value_t = false)]
sync_lead: bool,
/// Whether to attempt to become transport master
#[arg(short='s', long, default_value_t = true)]
sync_follow: bool,
/// MIDI outs to connect to MIDI input
#[arg(short='i', long)]
midi_from: Vec<String>,
midi_from: Vec<String>,
/// MIDI ins to connect from MIDI output
#[arg(short='o', long)]
midi_to: Vec<String>,
midi_to: Vec<String>,
/// Audio outs to connect to left input
#[arg(short='l', long)]
l_from: Vec<String>,
l_from: Vec<String>,
/// Audio outs to connect to right input
#[arg(short='r', long)]
r_from: Vec<String>,
r_from: Vec<String>,
/// Audio ins to connect from left output
#[arg(short='L', long)]
l_to: Vec<String>,
l_to: Vec<String>,
/// Audio ins to connect from right output
#[arg(short='R', long)]
r_to: Vec<String>,
r_to: Vec<String>,
}
impl GrooveboxCli {
fn run (&self) -> Usually<()> {
@ -43,12 +46,17 @@ impl GrooveboxCli {
jack.connect_audio_from(&app.sampler.audio_ins[1], &self.r_from)?;
jack.connect_audio_to(&app.sampler.audio_outs[0], &self.l_to)?;
jack.connect_audio_to(&app.sampler.audio_outs[1], &self.r_to)?;
if self.sync {
if self.sync_lead {
jack.read().unwrap().client().register_timebase_callback(false, |mut state|{
app.clock().playhead.update_from_sample(state.position.frame() as f64);
state.position.bbt = Some(app.clock().bbt());
state.position
})?
} else if self.sync_follow {
jack.read().unwrap().client().register_timebase_callback(false, |state|{
app.clock().playhead.update_from_sample(state.position.frame() as f64);
state.position
})?
}
Ok(app)
})?)?;