tek_has

src/proj.rs

@@ -1,11 +1,10 @@
 use crate::*;
-pub trait HasProject: AsRef<Option<Project>> + AsMut<Option<Project>> {}
-impl<T: AsRef<Option<Project>> + AsMut<Option<Project>>> HasProject for T {}
 /// Arranger.
 ///
 /// ```
 /// let arranger = tek::Project::default();
 /// ```
+#[namespace(ClipPool ClipPool::eval)]
 #[derive(Default, Debug)] pub struct Project {
     /// JACK client handle.
     pub jack:       Jack<'static>,
@@ -204,6 +203,35 @@ impl ClipLength {
         self.pulses % self.ppq
     }
 }
+
+impl HasTrackScroll for &mut Project {
+    fn track_scroll (&self) -> usize {
+        self.track_scroll
+    }
+    fn tracks_last (&self) -> usize {
+        self.track_last
+    }
+    fn tracks_last_mut (&mut self) -> &mut usize {
+        &mut self.track_last
+    }
+}
+
+impl HasTrackScroll for Project {
+    fn track_scroll (&self) -> usize {
+        self.track_scroll
+    }
+    fn tracks_last (&self) -> usize {
+        self.track_last
+    }
+    fn tracks_last_mut (&mut self) -> &mut usize {
+        &mut self.track_last
+    }
+}
+
+impl HasSceneScroll for Project {
+    fn scene_scroll (&self) -> usize { self.scene_scroll }
+}
+
 //impl_from!(Pool<MidiClip>: |clip:&Arc<RwLock<MidiClip>>|{
     //let model = Self::default();
     //model.clips.try_write().unwrap().push(clip.clone());