wip: enabling standalone arranger

crates/tek_sequencer/src/arranger_cli.rs

@@ -0,0 +1,40 @@
+use tek_core::clap::{self, Parser};
+use tek_timer::TransportToolbar;
+use crate::*;
+
+#[derive(Debug, Parser)]
+#[command(version, about, long_about = None)]
+pub struct ArrangerCli {
+    /// Name of JACK client
+    #[arg(short, long)] name: Option<String>,
+    /// Pulses per quarter note (arruencer resolution; default: 96)
+    #[arg(short, long)] ppq: Option<usize>,
+    /// Whether to include a transport toolbar (default: true)
+    #[arg(short, long)] transport: Option<bool>,
+    /// Number of tracks
+    #[arg(short = 'x', long)] tracks: Option<usize>,
+    /// Number of scenes
+    #[arg(short, long)] scenes: Option<usize>,
+}
+
+impl Arranger {
+    pub fn from_args () -> Usually<Self> {
+        let args = ArrangerCli::parse();
+        let mut arr = Self::new("");
+        if let Some(name) = args.name {
+            arr.name = name.clone();
+        }
+        if args.transport == Some(true) {
+            arr.transport = Some(Arc::new(RwLock::new(TransportToolbar::new(None))));
+        }
+        if let Some(tracks) = args.tracks {
+            for track in 0..tracks {
+                arr.track_add(None)?;
+                if let Some(scenes) = args.scenes {
+                }
+            }
+        }
+        Ok(arr)
+    }
+}
+